[GUIDE]Solving network issues on G Pro - LG Optimus G Pro

Hey,guys
I spent many hours trying to solve my internet problems on E988.Even on stock rom i had a problem:connection was established,but sometimes internet stopped working for 10-15 minutes.Reboot or turning flying mode on\off didn't help me.
So i decided to root my g pro and move to cyanogenmod
What i became?Worse battery life and same problems with connection.
But after 6 month i finally found a solution
1.My first mistake was flashing radio from roms created for another country,it did the situation worse
there is no sense to flash radio after rooting and unlocking my phone using freegee
2.My second mistake:i made EFS backup,but was too lazy to restore it
3.My third mistake;i used stock "bic" TCP sheduler."bic" is not the best fo 2g\3g network i am using
Stock linux kernels using in android have 3 standart TCP sheduler types:bic,reno and cubic
you can google and choose best sheduler for your connection type
So if changing TCP(using Trickster mod,for example) didn't help you,you need to back up all your contacts,sms and other important files on external sd card or even better on pc and follow this steps:
1.Flash to stock rom in download mode using lg flash tool(you can found thread with flasher and .kdz files on this forum)
2.Don't forget to make a factory reset before turning your phone on,if you have a bootloop
3.Root your device
4.If you like stock rom,just root it and install trickster mod,then change TCP type,but i haven't tested it on stock,i'm using CM 11
5.If you want to use custom rom,root your device and install free gee.backup your efs partiotion using it,then install cwm or twrp
6.Copy your EFS_BACKUP folder on sdcard
7.Download rom,place it on sdcard
8.Enter recovery,be sure it sees your sdacrd,some lalest twrp builds don't see it,so you can flash early TWRP,you can find it on this forum too
9.Make a factory reset,wipe cache,dalvik cache,system,data and interanl_storage
10.Flash your rom
11.Better flash any other latest supersu through recovery,cm builds use supersu,which don't work with titanium backup or another apps for some reasons
12.Boot in your rom,download free gee,restore efs partition(don't forget to copy it from sd card to internal)
13.download trickster mod,choose reno or cubic TCP type.
14.Press apply on the top of app,save changes for every boot
*For best perfomance use deadline sheduler*
15.Reeboot and enjoy
Issues and quesions during installation:
-Recovery don't see my sdcard!
Flash earlier version,you need to find it on our forum,just don't wipe all partitions,as i did but you always can reflash to stock using download mode
-I don't press any key while booting,but it enters CWM
It's a cwm issue,flash twrp using .zip archive,can be found on this forum too
-Can i flash radio?
You don't need to do it.You have latest radio from your stock rom,which 100% works on your version of optimus g pro.Full wipe doesn't touch any radio file.
-Do i need to restore efs partition every time I change rom?
I am not sure,but better do it

Wonderful effort! Thanks for the informative post
Sent from my LG-E980 using Tapatalk

i have a back up of my efs through freegee but i didnt restore it yet.i dont realy know what it is for and how it works

[email protected] said:
i have a back up of my efs through freegee but i didnt restore it yet.i dont realy know what it is for and how it works
Click to expand...
Click to collapse
i am not totally sure,what exactly helped - sheduler,efs or stock radio)but it helped

saneksem said:
i am not totally sure,what exactly helped - sheduler,efs or stock radio)but it helped
Click to expand...
Click to collapse
whan i look at the baseband version of my phone,it still indicates the version to be e988.i guess im fine?

[email protected] said:
whan i look at the baseband version of my phone,it still indicates the version to be e988.i guess im fine?
Click to expand...
Click to collapse
my stock names BM9615A-CEFWMAZM-3.0.113012
i think only cuted from other roms radios named like e980/e988 etc

it is work for wifi conection?

Related

Guys im very frustrated, simple answers will save me

Hi all,
Im an experienced WM developer and switching to Android as a user,
I Got I9003 and working very fine with me, my device is Arabic enabled,
I have flashed my mobile more than 10 times( using I9003JPKE1_OJPKC2_JXKA4 and Odin) because of trying to get Vanilla Unlock and the nice theme here
http://forum.xda-developers.com/showthread.php?t=1112991&page=8
my Questions are:
1.what is the best backup software that restore everything and settings by itself(astro Sux)
2.how to get the ClockWorkMod for my device instead of the stupid glass lock, I followed the instructions
and my device stuck on the samsung screen and keep restarting(what should I do in this case? i tried everything just flashing works and :S)
3. what to do exactly to get theme Ultimate-Bule-tripin in my version?
4. what else i should know
my device info:
2.2.1
kernel [email protected] #1
build: FROYO.JPKE1
Baseband:I9003JXKA4
thanks all in advance.
1. Titanium Backup
Others i dont know If CF-Root doesnt work, no idea (=
thanks man, will the free version do it for me or must be pro?
The Titanium free version hasn't mega-useful Batch operations. So if you have many apps to backup, it'll be incredible long story to backup them one-by-one on free version. So, get Full version, or try MyBackup Pro app, or use a nandroid backup using ClockWorkMod. Btw, CWM isn't a replacement for lockscreen, it's recovery mode mod allowing to do some useful operations (such as backup, wipe caches e.g. etc.)
Or you can use Google and get the full version, i'm not sure if i can give you any link, so i wont, but if you know how to use google you can find it without a problem
Hint: mobilism

			
				
#2 question...download ROM manager and select flash clockwork recovery, then it should give you an option to choose your device. Download CWMod for your phone. You should now have latest clockwork.
Sent from my HERO200 using XDA App
my Questions are:
1.what is the best backup software that restore everything and settings by itself(astro Sux).
Ans: I think Titanium Backup will do the work most. Recommend that only restore APK without data as you may face force close in some apps. Beware that it does not backup APN setting. Please use APN Back&Restore in case APN is total wipe out. U can use CWM backup through recovery mode and restore. Beware sometime CWM can get corrupted and data restore will have some force close after reboot
2.how to get the ClockWorkMod for my device instead of the stupid glass lock, I followed the instructions
and my device stuck on the samsung screen and keep restarting(what should I do in this case? i tried everything just flashing works and :S)
Ans: Glass lock has nothing to do with CWM. It is the laucher bug issue. Sometime is best to install 2 or more laucher in your rom. Just flash another laucher through ODIN will work.
3. what to do exactly to get theme Ultimate-Bule-tripin in my version?
Ans: Feedback the bug you are having to the theme developer. They should know how to fix it. Is thier duty to provide solution.
4. what else i should know
Ans: You may find that not all products suite you and not all product developed is perfect. Keep flashing for the right one, learn from mistake, pick-up the error and google your problem for solution. Standby your spare phone in case your phone is totally knock down and cannot be restart.
cheer
As a very good FREE backup tool I'm using My Backup Root (from the market). You need to have your phone rooted but it works very nice.
Thanks a lot guys, you helped me well, I mentioned the CWM because to install the update.zip which requires CWM to install because of the signature, I flashed the CWM several times with different versions but same results on startup I really like the Ultimate-Bule-tripin with the vanilla lock and i'll sell the phone if i couldnt get it
AbuS3ood said:
Thanks a lot guys, you helped me well, I mentioned the CWM because to install the update.zip which requires CWM to install because of the signature, I flashed the CWM several times with different versions but same results on startup I really like the Ultimate-Bule-tripin with the vanilla lock and i'll sell the phone if i couldnt get it
Click to expand...
Click to collapse
I have read the thread,
1) Did you meet the requirement??
Requirements:
-XXKB3 FW
-Deodexed framework is mandatory
2) Have you try install zip from sd card with CWM recovery? CWM provide install zip from sd card, you can explore where have you save the file and execute it. You does not need to rename the file to update.zip.
the problem is i cant install the CWM to my device, every time i install it via odin the device does not start and then i have to flash it, how can i find a version compatible with my device firmware ver?
my device info are :2.2.1
kernel [email protected] #1
build: FROYO.JPKE1
Baseband:I9003JXKA4
so which FW i am????
and i cant see any KB3( btw pleaaaaase tell me which section must have this code????)
Please provide the link to flash CWM for your I9003. I need to look at it.
Update: CWM only work for I9000, there are developer trying to get CWM working on the I9003 device.
I guess whithin 2-3 week time, CWM should be available for your device.
http://forum.xda-developers.com/showthread.php?t=1109424&page=11
here it is:
http://forum.xda-developers.com/showthread.php?t=1120301
thanks in forward, your help appreciated
can u please tell me which FW i have? and which section is supposed to have KB3(KBX)????
ps:my device must have Arabic lang.
You are having the latest ASIAN Froyo Firmware. Your device should be compatible.
http://forum.xda-developers.com/showthread.php?t=1004647.
CWM does not work for your device for now. To solve your problem, try to download Root Explorer Pro version from market (Need to buy). Then you can copy the downloaded theme file into your system.
By the way, i'm from SGS I9000 device. Not from I9003. There might be some different to replace file directory.
Good Luck.
Thank Button, please.
can u please just give me the brief steps to install the theme using the root explorer?
does it need more than rooted device or must be deodexed??
btw i always thank but now it gives me
Sorry, you are limited to five thanks per day
Thanks man, i got it done, i have deodexed my I9003 from this Thread
and then managed to copy the vanilla lock apks via ADB shell, now i can use my Android

[Q] Any advice for me towards installing Custon ROM's

Hey everyone.
I own a Samsung Galaxy Gio GT-S5660M With Android 2.3.4 Gingerbread that I got from Bell Aliant Along With a Motorola Xoom Wifi Canadian That I bought at Wal-Mart one day.
I am intrested in flashing Custom Roms onto My Samsung Galaxy Gio Gt-S5660M. I have Rooted and Installed ClockworkMod on my Samsung Galaxy Gio Gt-S5660M. I have recently been looking up stuff on how to install them onto my Samsung Galaxy Gio Gt-S5660M. I recently attempted to install Android 4.0.3 Ice cream Sandwich onto it. and I realized that I installed the wrong one because it was for the S5660M Model Not the GT-S5660M, Resulting into a boot failure. as the screen would fade out to black when booting to the Operating System. I was still able to access the Recovery mode (I never Had ClockworkMod Installed at that time) and the Custom ROM Download mode (Vol Down + Home + Power button) but it would fail to connect to my PC (Windows 7 Home Premium & Ubuntu Linux 64-bit) So Later on I told my dad about it and he sent it to bell Aliant to get it fixed. And now I would like to know how I can install a custom ROM and If I ever come across this problem again, how can i solve it without taking it to Bell Aliant to get fixed (Since it's a software related issue)
Thank You For reading and I hope to hear a reply for someone.
When you flash a rom it is very important to do a backup before hand. You sound like your new to this so your in the right place. Whenever you do a back up and you run into a problem like the one you ran in to, it's very simple to restore back to its original state. Also, most companies won't cover software issues once they figure out your rooted. So you might run in to a problem with your company. My advice is to read read read read and ask as many questions as possible before doing anything to your phone you aren't sure about.
Sent from my SGH-T989 using xda premium
Some more things, it is very useful for you to download ROM MANAGER and TITANIUM BACKUP from the app store. These two apps are life savers when you run in to the problem you had. Also read on how to use clock work mod recovery. Try to get very acquainted with that program as it will be ure main life saver in any situation.
Sent from my SGH-T989 using xda premium
help to reistalled stock rom 2.3.6
i have gio updated to 2.3.6 from samsung kies. then i flash CM9 nightly on 12 jun-2012.
i m new to this and made a mistake did not creat backup.
now i wana reinstall gingerbird 2.3.6.
plz help me... plzzzz
[email protected] said:
i have gio updated to 2.3.6 from samsung kies. then i flash CM9 nightly on 12 jun-2012.
i m new to this and made a mistake did not creat backup.
now i wana reinstall gingerbird 2.3.6.
plz help me... plzzzz
Click to expand...
Click to collapse
hold the power button, the volume down button, and the HOME button at the same time, when the phone is off. then use a tutorial on how to flash roms with ODIN, download a rom from sammobile.com
Here's some ROM's that I am interested in installing:
http://forum.xda-developers.com/showthread.php?t=1414173&page=435
http://forum.xda-developers.com/showthread.php?t=1659450
http://forum.xda-developers.com/showthread.php?t=1708383
Would I install them something like this?:
1. Download & Place this rom on your root sdcard
2. Go to recovery mode
3. Install zip from sdcard, install rom (cwm) | Install menu, install rom (RZR)
4. Wait till installation completed
5. Reboot
7. Reboot & Play
also about Rom Manager, I read this Thread:
http://forum.xda-developers.com/showthread.php?t=1706999
but I can't get the "GT-s5660m" Option to show up on it. Maybe it's the M on the end of it
After the installation is finished, you need to do a factory reset, then reboot.
Otherwise you cant boot.
And for cm9 it may be required to have atleast a gingerbrea2.3.x rom
Sent from my GT-S5660 using xda premium
Vzqsmooth56 said:
Some more things, it is very useful for you to download ROM MANAGER and TITANIUM BACKUP from the app store. These two apps are life savers when you run in to the problem you had. Also read on how to use clock work mod recovery. Try to get very acquainted with that program as it will be ure main life saver in any situation.
Sent from my SGH-T989 using xda premium
Click to expand...
Click to collapse
Rom manager isnt good for the new ones, cause they will probably end up with a nice brick to throw at you
Sent from my GT-S5660 using Tapatalk.
P.S.
If I helped you in some way hit it!
(Frank) said:
Rom manager isnt good for the new ones, cause they will probably end up with a nice brick to throw at you
Sent from my GT-S5660 using Tapatalk.
P.S.
If I helped you in some way hit it!
Click to expand...
Click to collapse
Its Not bad for new phones, for new people, as they dont know how to use it..
Sent from my GT-S5660 using xda premium
voetbalremco said:
Its Not bad for new phones, for new people, as they dont know how to use it..
Sent from my GT-S5660 using xda premium
Click to expand...
Click to collapse
With new ones I was actually talking about "people"
Sent from my GT-S5660 using Tapatalk.
P.S.
If I helped you in some way hit it!
voetbalremco said:
After the installation is finished, you need to do a factory reset, then reboot.
Otherwise you cant boot.
And for cm9 it may be required to have atleast a gingerbrea2.3.x rom
Sent from my GT-S5660 using xda premium
Click to expand...
Click to collapse
I have Android 2.3.4 on it will that work?
Also how can I backup my Stock rom on it as well.
I noticed a backup and restore option in Clockworkmod as well (I have Version 5.0.2.6) Will that work incase I mess up again?
First of all, do not use ROM Manager to install CWM, you will brick the device doing so.
The nandroid backup function in CWM should work, but having a working Odin install with your Odin-flashable stock ROM backup is always a nice plus.
While I don't have one personally, there have been reports on here of the same USB jig (a micro USB connector with the appropriate resistor between pins 4 and 5) used on the Galaxy S Vibrant working on the Gio as well. This is if it doesn't want to go into download mode anymore.
These are a few gotchas with flashing ROMs on the Gio I can think of right now:
-Don't flash the Euro baseband on the 5660M and vice versa. (The AMSS image in Odin tar files)
-Be sure to have your partitions in the appropriate file system format, and CWM to go with it. I'm talking about ext4 and Samsung's stock, and proprietary RFS format.
If you have the usual MUGK3 stock ROM all Canadian 5660Ms have been delivered with, install CWM (via Odin, or with root and the dd command), format to ext4 and install the latest CM9 nightly zip file. Nothing more to it really.
Darkshado said:
First of all, do not use ROM Manager to install CWM, you will brick the device doing so.
The nandroid backup function in CWM should work, but having a working Odin install with your Odin-flashable stock ROM backup is always a nice plus.
While I don't have one personally, there have been reports on here of the same USB jig (a micro USB connector with the appropriate resistor between pins 4 and 5) used on the Galaxy S Vibrant working on the Gio as well. This is if it doesn't want to go into download mode anymore.
These are a few gotchas with flashing ROMs on the Gio I can think of right now:
-Don't flash the Euro baseband on the 5660M and vice versa. (The AMSS image in Odin tar files)
-Be sure to have your partitions in the appropriate file system format, and CWM to go with it. I'm talking about ext4 and Samsung's stock, and proprietary RFS format.
If you have the usual MUGK3 stock ROM all Canadian 5660Ms have been delivered with, install CWM (via Odin, or with root and the dd command), format to ext4 and install the latest CM9 nightly zip file. Nothing more to it really.
Click to expand...
Click to collapse
I am not going to use ROM Manager to begin with. as my device is not listed.
I used the recovery to install Clockworkmod (CWM)
Also I noticed that some ROMs are strictly for S5660M Not the GT-S5660M.
If I want to Install a Rom That For the GT-S5660 Does it Matter if it has the "M" in the name of my model? as in GT-S5660M
Also is it possible to flash zip files with odin?
Or has the ROM only have to be in tar format?
One last thing
Well, Before I start flashing (Because I'm pretty close to knowing now)
I am going to post 5 final questions before I begin:
1) Does it matter about my Model code for a ROM?
EX: ROM Made for the S5660 or GT-S5660 And I want to Install it on my GT-S5660M
2) If I Come across the problem I had earlier that caused me to take it to bell to get it fixed, Will the Nandroid Backup & Restore fix it?
3) Is it possible to mess up installing a ROM that the phone is inaccessible to the Recovery & ROM Flasher?
4)If I forget to Factory reset my phone while installing a ROM, can I go back to the recovery and factory reset and reboot?
5)If I Choose to install this ROM:
http://forum.xda-developers.com/showthread.php?t=1414173
Can I install it on my GT-S5660M since I have Android 2.3.4?
If I Choose the Other 2 I mentioned:
http://forum.xda-developers.com/show....php?t=1659450
http://forum.xda-developers.com/show....php?t=1708383
Does it Matter what version of Android I have?
Once These questions are answered I will begin Installing Custom ROMs onto my GT-S5660M
Super Liam said:
Well, Before I start flashing (Because I'm pretty close to knowing now)
I am going to post 5 final questions before I begin:
1) Does it matter about my Model code for a ROM?
EX: ROM Made for the S5660 or GT-S5660 And I want to Install it on my GT-S5660M
2) If I Come across the problem I had earlier that caused me to take it to bell to get it fixed, Will the Nandroid Backup & Restore fix it?
3) Is it possible to mess up installing a ROM that the phone is inaccessible to the Recovery & ROM Flasher?
4)If I forget to Factory reset my phone while installing a ROM, can I go back to the recovery and factory reset and reboot?
5)If I Choose to install this ROM:
http://forum.xda-developers.com/showthread.php?t=1414173
Can I install it on my GT-S5660M since I have Android 2.3.4?
If I Choose the Other 2 I mentioned:
http://forum.xda-developers.com/show....php?t=1659450
http://forum.xda-developers.com/show....php?t=1708383
Does it Matter what version of Android I have?
Once These questions are answered I will begin Installing Custom ROMs onto my GT-S5660M
Click to expand...
Click to collapse
1 .zip files that you flash via recovery can be flashed easily, thats fine
Just watch out with odin roms like gioprio, they contain a baseband and you will have no service, but can easily be solved by flashing a m model baseband
2 I think not
3 no, unless you do it terribly wrong
Flashed 20+ roms and nothing bricked
4 yes.
Make sure partitions are ext4.. This can be done with ext4formatter zip or installing for example cm7 rom first, than cm9.
Just stay on gingerbread, android 2.3 or higher
2.3.3 or 2.3.4 doesnt make a difference
Sent from my GT-S5660 using xda premium
4 yes.
Make sure partitions are ext4.. This can be done with ext4formatter zip or installing for example cm7 rom first, than cm9.
Just stay on gingerbread, android 2.3 or higher
2.3.3 or 2.3.4 doesnt make a difference
Click to expand...
Click to collapse
So you're saying that I should install Cm7 and then CM9?
Would It matter if I choose CM7 or CM7.2?
and you're also saying I should install a ROM that has Android 2.3.X instead of one with Android 4.0.X?
OH! I forgot to ask one last question:
Where can I get a Stock ROM For my GT-S5660M?
Can I get it off my phone or would I have to download it off a website?
Yea I know I may asking a lot of questions, I just want to know how I can install a ROM properly without bricking it.
as for the last 2 ROMs i mentioned earlier, the process is the same eh?
I just need the most information that I can get.
Hi there.
There is a compiled list of all ROMs for the 5660 and 5660m Gio in the development area.
the Stock Rom for 5660M (The GT is nothing to worry about) is this link
http://forum.xda-developers.com/showthread.php?t=1385874
There are a few other custom roms made only for the 5660M.
You can absolutely use a rom that is s5560, but note:
If you are selecting a Rom that is flashed using odin, always open the .tar using winzip or 7zip and just check for a file called amss ... this is the broadband file which would cause you to lose your phone signal. if you want to use the ROM, remove that amss file.
is you are flashing a rom through clockwordmod, these don't change the broadband.
so you can freely use any of those ones, such as cm7, 7.1, 7.2 9 or other based on stock roms.
Cyanogenmod (cm) requires the internal file system to be ext4, where as most Rom based on stock can use either rfs (stock file system) or some do support ext4 internal for a bit of increased speed.
also check out this site
http://android.phiexz.com/device/galaxy-gio.html
if you need additional memory for more apps, there are such things as a2sd, link2sd and s2e you can research...
bdasmith said:
Hi there.
There is a compiled list of all ROMs for the 5660 and 5660m Gio in the development area.
the Stock Rom for 5660M (The GT is nothing to worry about) is this link
http://forum.xda-developers.com/showthread.php?t=1385874
There are a few other custom roms made only for the 5660M.
You can absolutely use a rom that is s5560, but note:
If you are selecting a Rom that is flashed using odin, always open the .tar using winzip or 7zip and just check for a file called amss ... this is the broadband file which would cause you to lose your phone signal. if you want to use the ROM, remove that amss file.
is you are flashing a rom through clockwordmod, these don't change the broadband.
so you can freely use any of those ones, such as cm7, 7.1, 7.2 9 or other based on stock roms.
Cyanogenmod (cm) requires the internal file system to be ext4, where as most Rom based on stock can use either rfs (stock file system) or some do support ext4 internal for a bit of increased speed.
also check out this site
http://android.phiexz.com/device/galaxy-gio.html
if you need additional memory for more apps, there are such things as a2sd, link2sd and s2e you can research...
Click to expand...
Click to collapse
About this Ext4formatter.zip that voetbalremco mentioned, where can I get it to, would I do this before installing the rom or after installing the ROM?
I know that I need to wipe cache partition, factory reset, and wipe Dalvik cache.
Would I do all of this first or after installation?
Like I said earlier I'm sorry for asking a lot of questions, I just need to most information I can get. lol
Super Liam said:
About this Ext4formatter.zip that voetbalremco mentioned, where can I get it to, would I do this before installing the rom or after installing the ROM?
I know that I need to wipe cache partition, factory reset, and wipe Dalvik cache.
Would I do all of this first or after installation?
Like I said earlier I'm sorry for asking a lot of questions, I just need to most information I can get. lol
Click to expand...
Click to collapse
Exformatter.zip
You use it before installing, same thing with the wipes.
By the way, this ext4formatter is a one time event.
Once it is done, its done.
The wiping is every time before you install a different rom.
WOOT!!!!!
I got CyanogenMod 7.2 sucessfully installed!!!
Thank you guys so much!!
Also I have a question:
If I ever want to upgrade from CyanogenMod 7.2 to CyanogenMod 9, How would I do it?

[Q] about roms (stock/custom)..

hi..
i have a stock rooted and bloated xplay (not much time to fiddle) w/c i bought a year ago.. so i was thinking of changing roms and i plan on using the phone for gaming.. i have read some thread about pros/cons of custom and stock-based. others say that the stock rom is still the best for gaming (debloated of course).. so my question is..
should i go for a custom rom..? or stick with stock..?
if i'll stick with stock.., what's the best baseband(?) ..? currently mine's on .42...
what are the apps w/c are safe to delete..?
as for overclocking.., what is the best kernel that you'd recommend..?
thanks...
Xperia NXT lite with doomkernel
i was looking into that actually...
but some cons have given me second thoughts.. like wifi issues and unsupported touchpads (other roms).. that's why i'm asking about stocks..
this will also be my first time flashing custom roms.. kinda scary.. wehehehe...
qtjecs said:
i was looking into that actually...
but some cons have given me second thoughts.. like wifi issues and unsupported touchpads (other roms).. that's why i'm asking about stocks..
this will also be my first time flashing custom roms.. kinda scary.. wehehehe...
Click to expand...
Click to collapse
I think you should stick with the stock. This is the most.stable & supports full touchpad.
Custom roms are not as stable as stock...
I think you can just use v6 supercharger or supremacy script to make your rom fast...
[ you have to do it manually with smanager]
Press thanks if I helped..
Sent from my ST18i
thanks.. maybe i'll try them both...
i just want to ask for the list of bloatwares.. : )
thanks
First of all, you have to give MORE info about the phone: locked/unlocked bootloader, phone model.....
I advice you to get a stock-based rom, instead of sticking with the stock one, because those are inproved with some tweaks that cannot be flashed on your current stock, and have built-in apps and are already debloated.
If this is your first rom flash, just follow this steps:
BEFORE DOING ANYTHING, get the stock firmware that fits your region and stock android version if you want to go back from here or anywhere else
- root with any method, I recommend SuperOneClick
- install ClockWorkMod via RecoverX
- install TitaniumBackup from the market, and backup all user apps you want have in your new rom (be careful, some roms and kernels doesn't go well with backup restoration. Check the rom's thread for backup issues)
- reboot into CWM recovery and do a nandroid backup. It will save everything and you can restore your phone to its initial state, to the point you can not tell if it has had any changes
- flash the rom following the instructions given by rom builder
- flash any addons you want after rebooting at least one time, every addon separately (1 reboot after every addon)
- if you want better performance, get supercharger v6 or supremacy script as said before
Now, the stock firmware you got at first is to repair your phone if a nandroid backup restore doesn't do it.
If youwant to go back to stock, just restore the nandroid backup. If you want to take it to the carrier to fix it for whaterever reason, you also have to unroot and delete any app that uses root permissions, like TitaniumBackup. Then, when you see your Play is exactly as it was before doing anything of this, you can take it there safely
And finally, the best baseband is -36 cause it has the more balanced stats between signal reception on gsm/wifi and battery consumption, but some roms use -64. If you're adviced to flash a stock firmware before the custom rom flashing process, thats for installing the needed baseband and some other components. Happy flashing!!!!
---------- Post added at 04:02 AM ---------- Previous post was at 03:37 AM ----------
qtjecs said:
as for overclocking.., what is the best kernel that you'd recommend..?
thanks...
Click to expand...
Click to collapse
All custom kernels support overclock and all are good at it. Just flash the kernel according to your rom cook's advice
And if you were wondering, custom roms doesn't have any problems/bugs if they are finished. You should expect bugs if there is only the first or second release of that rom, but if it's finished you'll be fine by following the steps exactly as directed.
You can try The JokaWild ROM 'S.B .69 Tweaked ROM' FINAL (v3) and DiXperia 2 'Everlasting' | Performance. Stability. Experience. if you want a stable, fast rom. Those have given me good results, but if you want to know which is the best rom you have to try them all cause they don't run exactly they same on all phones, even if it's the same model. Maybe NXT or Aurora rom could be better for you....
Please click "thanks" button if I helped
While you're dispensing advice, may I ask which upgraded kernel is best to use with R800i_4.0.2.A.0.62_(1253-4437)? That's what I have on my device.
Is there any benefit to actually installing cwm with RecoveryX as opposed to just loading it with fastboot when needed? That is, will I be more likely able to launch it in a crisis if it is installed on the device?
drinkypoo said:
While you're dispensing advice, may I ask which upgraded kernel is best to use with R800i_4.0.2.A.0.62_(1253-4437)? That's what I have on my device.
Is there any benefit to actually installing cwm with RecoveryX as opposed to just loading it with fastboot when needed? That is, will I be more likely able to launch it in a crisis if it is installed on the device?
Click to expand...
Click to collapse
RecoverX is the easiest way to get CWM. Think about it as a quick 3-step process that you will do only one time. You don't lose anything
Additionally, I don't know what process are you talking about, since flashing a clockworkmod.img, installing the CWM app from the market and RecoverX have permanent effects all of them. The only exception is when you change kernel and it has a built-in recovery, you get the kernel's recovery instead of the original one. I recommend RecoverX because it supports the widest range of phone models and firmwares (I have an r800a, but it was not listed as a supported device in the CWM app, so...)
And again, it's always better to have a custom stock-based rom than just the 4.0.2.A.0.62 stock one
julian280 said:
Additionally, I don't know what process are you talking about, since flashing a clockworkmod.img, installing the CWM app from the market and RecoverX have permanent effects all of them. The only exception is when you change kernel and it has a built-in recovery, you get the kernel's recovery instead of the original one.
Click to expand...
Click to collapse
fastboot boot boot.img (with a cwrecovery boot) appears to get you straight into cwrecovery without installing anything, as opposed to fastboot flash boot boot.img
julian280 said:
And again, it's always better to have a custom stock-based rom than just the 4.0.2.A.0.62 stock one
Click to expand...
Click to collapse
Well, I took your advice, and I installed doomkernel and jokawild
http://forum.xda-developers.com/showthread.php?t=1176502
http://forum.xda-developers.com/showthread.php?t=1532883
I only wish I had known sooner what was in the addon packages for jokawild, that could be documented a lot better. basically that's where all the apps went.
now I will probably reflash and do it right
no cifs in doomkernel
JIC anyone is wondering
CIFS and NFS were taken out and then he moved on to the ray or something
drinkypoo said:
Well, I took your advice, and I installed doomkernel and jokawild
http://forum.xda-developers.com/showthread.php?t=1176502
http://forum.xda-developers.com/showthread.php?t=1532883
I only wish I had known sooner what was in the addon packages for jokawild, that could be documented a lot better. basically that's where all the apps went.
now I will probably reflash and do it right
Click to expand...
Click to collapse
So, have you had a happy flashing? I hope so.....
About the addons you don't have to reflash everyting to install them, just flash one by one, separated by a reboot (you can reboot directly into CWM instead of loading to homescreen everytime, that woluld take ages to flash all of them ).
If you were wondering about root, it's not necesary to flash the root addon since doomkernel is already prerooted, so you get superuser since the first boot with it
I have had a pretty happy flashing, in that nothing went horribly wrong
I do think I more or less know what I'm doing now. Heh heh.
As you can see from my sig I am now running lupus v6 and it's been very stable, smooth, etc. And I added the cifs and ntfs modules. I didn't reboot between everything which is probably why I had to load the wifi modules over again, so I'm very glad they were provided. But everything is working great now, thanks.
drinkypoo said:
JIC anyone is wondering
CIFS and NFS were taken out and then he moved on to the ray or something
Click to expand...
Click to collapse
I don't know you, but I can access my pc files from my Play with "ES file explorer" without even installing CIFSmanager. The changelog in DK's thread says he removed it, but at least for me it works .
To access from the phone to pc you have to put the folder you want as a "shared folder" and give "total control" permissions to "all". For accessing from the pc to phone just do the same with the folder on your sdcard connected to pc and, go to tools/connect to network device and select that folder. Now you can view your files and do streaming by opening the folder on ES file explorer in LAN section and from "My PC", where it appears as a hard disk with drive letter
e.g. music on "Xperia PLAY R800a" (H:/)
Hope this helped. I'm on DooMKernel v14 with jokawild but this has worked on other ROMs
Please click "thanks" button if I helped
---------- Post added at 06:01 PM ---------- Previous post was at 05:42 PM ----------
drinkypoo said:
fastboot boot boot.img (with a cwrecovery boot) appears to get you straight into cwrecovery without installing anything, as opposed to fastboot flash boot boot.img
Click to expand...
Click to collapse
I rarely use command prompt to perform operation cause I prefer to use flashtool instead, and the only time I installed CWM was through RecoverX, so I haven't experienced the difference.....
Yeah I've used the smb built into ES but I prefer to use the smb functionality built into the Linux kernel to using libsmb, which is what's happening when you use es file explorer, or pretty much anything else with built in smb browsing. I also don't care for ES file explorer's interface. Of course, open manager doesn't have smb support...
I have figured out the mtp/msc stuff some time ago.
anyway, pretty much all the kernels have a recovery, some of them have too many recoverys in my opinion so it doesn't really matter. but if you use fastboot boot boot.img then it boots without installing. I don't know if this works for anything but recovery, like if you could boot a kernel this way, probably not. I like command-line stuff. I do use flashtool's gui for ftfs though, of course.
a little off topic..
what should be the sequence..?
from stock..,
nandroid BU, flash pre-req stock ROM, unlock bootloader, flash custom ROM,..?
- or -
nandroid BU, unlock boot loader, flash pre-req, then custom ROM..?
will i lose root access when i unlock the boot loader.?
thanks...
qtjecs said:
will i lose root access when i unlock the boot loader.?thanks...
Click to expand...
Click to collapse
In my case I reflashed with a stock ftf right after unlocking, and then installed a kernel which rooted.
drinkypoo said:
In my case I reflashed with a stock ftf right after unlocking, and then installed a kernel which rooted.
Click to expand...
Click to collapse
..?
so it's nandroid BU, unlock boot, kernel, stock ROM then custom ROM..?
a few more question..
will i lose unlocked bootload when i flash rom..?
is kernel also included when you do a nandroid BU..?
sorry.. just a newbie...
thanks...
qtjecs said:
..?
so it's nandroid BU, unlock boot, kernel, stock ROM then custom ROM..?
a few more question..
will i lose unlocked bootload when i flash rom..?
is kernel also included when you do a nandroid BU..?
sorry.. just a newbie...
thanks...
Click to expand...
Click to collapse
you have the sequence right, I don't know if nandroid backs up the kernel. I would guess no, but I could be wrong, and hope I am.
you don't care anyway. you can reflash back to a stock kernel. just make very very sure you never flash a cdma to a gsm or a gsm to a cdma. a, at, i are all gsm... if you do that you need testpoint reflash as far as I know.
you should also do a titanium backup, that gets you all the apks on your system now, handy for restoring any games on your current rom that aren't on your new rom.
Well, you can unlock your downloader at any time, by IMEI method through Sony webpage or through alejandrissimo's testpoint method. It is permanent, so it doesn't matter if you change Rom or kernel, it will remain unlocked forever , and if for whatever reason you have to take your phone to carrier for warranty, it will appear locked for Sony (I already did it, and they didn't void my warranty)
Just follow the steps I gave you, it's not that complicated. You can flash first the Rom or first the kernel, it doesn't affect anything, except when you change android version (GB to ICS or something), then flash the kernel first and then the new Rom.
Flashing a rom doesn't change the kernel, so if you're on DoomKernel and "A" Rom, you can switch to "B" Rom and stick to DK, IF IT'S ON THE SAME ANDROID VERSION.
Also you can change kernel while keeping the same rom
And respecting to nandroid backup, it saves everything but kernel, baseband and some sections of internal memory that you should not worry about. That's why you're able to restore a backup with the same or other kernel without any worry
Sent from my R800a using xda app-developers app

[Q] Desperatly need help backing up ROM

Greetings,
This is a bit cliché question but i've Google literally everywhere and tried every tutorial available.
What I want: I want to backup my Galaxy W's stock ROM so I can instal custom ROM's a know that I can return to the stock rom in case I screw something or if anything goes wrong.
I've tried.
Rom Manager with cwm recovery - I get an error in recovery mode that tells me to check the log. When I do the log is empty. If I attempt to restore the ROM it says that it's missing an MD5 file.
Online nandroid - it runs sucefully but I cannot find and restore the backup afterwards.
Other backup apps I've tried just backed up my apps or contacts and they've done so sucessfully.
The question is, can someone help me finding a good and reliable way to backup my ROM so I can return to the stock gingerbread in case the ICS paranoid android does (or goes) wrong?
thanks in advance
Thaenor said:
Greetings,
This is a bit cliché question but i've Google literally everywhere and tried every tutorial available.
What I want: I want to backup my Galaxy W's stock ROM so I can instal custom ROM's a know that I can return to the stock rom in case I screw something or if anything goes wrong.
I've tried.
Rom Manager with cwm recovery - I get an error in recovery mode that tells me to check the log. When I do the log is empty. If I attempt to restore the ROM it says that it's missing an MD5 file.
Online nandroid - it runs sucefully but I cannot find and restore the backup afterwards.
Other backup apps I've tried just backed up my apps or contacts and they've done so sucessfully.
The question is, can someone help me finding a good and reliable way to backup my ROM so I can return to the stock gingerbread in case the ICS paranoid android does (or goes) wrong?
thanks in advance
Click to expand...
Click to collapse
First flash cwm recovery with odin then you can back up your stock rom
thank you but...
well... at least you're pointing me in the right direction.
I'll try looking for some tutorials to back up through Odin. Thing is, I have a mac. I hope that doesn't get in the way.
Could you point me out for some tutorials please?
EDIT: I would prefer to avoid using Odin. the process seems really dangerous.
EDIT 2: I noticed my memory in the android is full. It means that nandroid online DID backup, apparently sucessfully. All I need is to find it and test it.
Assuming it will restore my system to the way it is I can finally get to try some paranoid android mods.
Also, has an alternative. Do you think I could simply lookup and download the official stock rom and, in case something goes wrong, simply reinstall it?
Thaenor said:
well... at least you're pointing me in the right direction.
I'll try looking for some tutorials to back up through Odin. Thing is, I have a mac. I hope that doesn't get in the way.
Could you point me out for some tutorials please?
EDIT: I would prefer to avoid using Odin. the process seems really dangerous.
Click to expand...
Click to collapse
No not dangerous but its your choice. Just look here http://forum.xda-developers.com/showpost.php?p=21875835&postcount=3
lafactorial said:
No not dangerous but its your choice. Just look here http://forum.xda-developers.com/showpost.php?p=21875835&postcount=3
Click to expand...
Click to collapse
The thing is... I barely know what Odin is. From what I saw on google I can't even run that on Mac (I have another pc with Windows just in case).
And I'm not even sure what links to follow if the Rom recovery (I just want to do a backup) or the clockwork mod...
Wouldn't it be easier if I just downloaded the official ROM and used that one has my backup?
u can use dd shell instead of odin just search how to use it , for stock rom thats flashable through cwm recovery then i guess ull find one thats XXLM8 based in the forum or u can build one urself using ur windows pc and dsixda's kitchen (but it will take u some time to install the kitchen and know how to use it), for nandroid backups 3 things are recommended : 1- free space on either internal or external sdcard 2- root access to make sure everything is ok (at least thats my opinion) 3- either CWM or TWRP recoveries
my advice is to backup the EFS folder which is much more important than the rom itself (ull find a thread on how to backup & restore it) and also ull find that ull depend on ICS & JB based roms in the future that ull rarely go back to stock
I tried to backup to SD card through the clockworkmod in recovery mode and it worked.
I tried to restore it and it restored my system... I think. To the same state.
Now I'm having a different problem. I have instaled cyanogen mod paranoid android, but unfortunately the phone get's stuck in the boot animation with the scrolling android eyes.
Can anyone please help me.
PS: I had to ultimately put the backup to the test. The custom Rom was not working at all! here is the link to the rom, http://forum.xda-developers.com/showthread.php?t=1753065
Luckly the backup worked and restored my stock ROM putting everything back in place. *phew*
The question remains... where can I find a good ROM with paranoid android for my galaxy W?
Have you wiped /system & /data & /cache before installing the paranoid ??
for paranoid u can check newer paranoid roms cuz this one seems abit old, also check pacman roms cuz i guess they're usually built on paranoid
I (wrongly) assumed that an older rom would mean a more stable one. But here's to topics I would like to clear.
here's what I did all in clockwork mod:
.cleaned cache
.cleaned Dalvik cache
.fixed permitions
.installed the ROM
.installed GAPPS right afterwards
.reboot
1. Is there a COMPLETELY stable ROM for Galaxy W with ICS or Jelly Bean?
2. Where can I find updated ROMs of paranoid android or this packman you mentioned? I have a hard time finding thrustworthy ROM's and even more checking reviews and comments to make sure it works or what sort of problems people have with them.
Thank you once again, my Galaxy Wonder is doing fine. I'm back to the original ROM and I haven't lost anything (that I noticed). I have 2 backups on my SD card that are taking up 2GB of space but I'm too scared to move them to my PC, afraid that they won't work after I move them.
you shall wipe /data & /system (this will wipe all ur apps, contacts & sms but its an essential step as ur shifting from GB to ICS or JB)
this pacman (cm10.1 based) has hybrid properties and is the most updated so far : http://forum.xda-developers.com/showthread.php?t=2218224
If you want stability. I recommend CM9 RC 9
Sent from my GT-I8150 using xda premium
ouch... So I have a couple of questions.
1. Did the backup really restore everything or just part of it, and the messages and whatnot were kept because I never wiped the system and apps
I was using a cm9 clockwork recovery mode... I think.
2. What is cm9 and cm10?
2.1 does this have to do with the Kernel?
2.2 Is the Kernel updatable? And if so are there any updates for Wonder?
3. what does "GO PRISTINE WAY" mean?
Just so we're clear on the number one. Fact check me if I'm wrong but I think that the Wonder has a default recovery mode and what I did by installing the clockwork recovery was override that recovery mode with one made by other people (read unoficially). In that light I believe there would be updates to this clockwork recovery mode, the question is, are they worth installing? Usually earlier versions can be more stable, not sure if this applies here.
Through this clockwork recovery I went to the options in backup/restore and selected "backup to SD external card" which create a folder in my external SD card. And the (million dollar) question here is, what did I exactly backup? Everything? Just the ROM? Just apps?
Once again thanks for help. I'm getting a mix of interest and fear out of this ROM business. I like the features in paranoid android (like phablet mode), but I am also equally scared of bricking my phone and having to go back to my really really old Blackberry.
Thaenor said:
ouch... So I have a couple of questions.
1. Did the backup really restore everything or just part of it, and the messages and whatnot were kept because I never wiped the system and apps
I was using a cm9 clockwork recovery mode... I think.
2. What is cm9 and cm10?
2.1 does this have to do with the Kernel?
2.2 Is the Kernel updatable? And if so are there any updates for Wonder?
3. what does "GO PRISTINE WAY" mean?
Just so we're clear on the number one. Fact check me if I'm wrong but I think that the Wonder has a default recovery mode and what I did by installing the clockwork recovery was override that recovery mode with one made by other people (read unoficially). In that light I believe there would be updates to this clockwork recovery mode, the question is, are they worth installing? Usually earlier versions can be more stable, not sure if this applies here.
Through this clockwork recovery I went to the options in backup/restore and selected "backup to SD external card" which create a folder in my external SD card. And the (million dollar) question here is, what did I exactly backup? Everything? Just the ROM? Just apps?
Once again thanks for help. I'm getting a mix of interest and fear out of this ROM business. I like the features in paranoid android (like phablet mode), but I am also equally scared of bricking my phone and having to go back to my really really old Blackberry.
Click to expand...
Click to collapse
Ans to Q1:
The clockwork recovery backups almost everything (except boot loader if i remembered correctly?) , including hut not only the 'system' partition where the rom's file are put and 'data' where your changes to the system(changes excluding “root” ones) are saved
Advice: apps backedup(data partition) using the recovery only works on the same rom or those of the same 'base', use titanium backup the apps is safer,note that there migt be problem if you restore data on a different android version(for example using titanium backup to backup apps on an android 2.3 system and restore them on android 4.2 system might not work) try use the backup/restore opion in the app if availible.
Sent from my GT-I9082 using xda premium
dicksonlok said:
Ans to Q1:
The clockwork recovery backups almost everything (except boot loader if i remembered correctly?) , including hut not only the 'system' partition where the rom's file are put and 'data' where your changes to the system(changes excluding “root” ones) are saved
Advice: apps backedup(data partition) using the recovery only works on the same rom or those of the same 'base', use titanium backup the apps is safer,note that there migt be problem if you restore data on a different android version(for example using titanium backup to backup apps on an android 2.3 system and restore them on android 4.2 system might not work) try use the backup/restore opion in the app if availible.
Sent from my GT-I9082 using xda premium
Click to expand...
Click to collapse
there's actually a 4th question.
4 - with a new rom, I will also be installing a new version of Gapps right? Does that mean that apps that couldn't be installed on my phone will now be available? Like the Chrome navigator or the new game Kingdom Rush.
ok lets start answering all questions in order
1. making a backup using CWM recovery (we name it nandroid backup) will backup ur a)system (it has the base files of the rom that will stay the same even if u make a factory reset, but surely thr content data will b deleted), b)cache, c)data (data means the apps and their data not the media that r stored on sdcard "a nandroid backup will not restore the images of a whats app conversation if the whats app folder is deleted from ur sdcard") d)kernel (named boot.img) & e)recovery (which is the same recovery itself u used to make the backup) ..... nandroid backup will not backup boot loader (which u dont have to worry about cuz u wont b able to solve it urself) and EFS folder (which u surely have to worry about cuz its easily backupable and restored if anythn happens to it)
2. cm9 is ICS 4.0.x .... cm10 is JB 4.1.x .... cm10.1 is JB 4.2.x .... stock rom for our wonder is GB 2.3.6 ............. All of them r different bases for android and to change between them its always preferable to make a full wipe not to have conflicts like boot loops or apps force close
2.1 each base has its kernel even if it has the same version number (i.e. same processing manner) cuz it shall be modified for each base to work on it properly
2.2 yes kernels r updatable for each base (u can c an example if u go to arco's cm threads and c the changelog)
3. go pristine is a term introduced by a great xda member here called pepoluan and it means full wipe of the phone to make sure u have a clean install of whatever u want (thrs a thread in general section for how to go pristine)
4. Gapps (aka Google apps) depend on which base u r , u can't install JB gapps for ICS , some of the apps that the gapps zip contains are updatable while some of them cant be updated (e.g. the newest google search cant b updated to ICS so ull have to stick with what the ICS gapps provided u) and finally u can c how the gapps are classified in this simple link http://goo.im/gapps
Any further question ??
---------- Post added at 11:34 AM ---------- Previous post was at 11:25 AM ----------
Ah , about the stability, so far here all the bases are quite stable but if ur looking for the most stable then try cm9 based roms
the more updates the base gets (cm9 has the most updates so far) the more stable it gets cuz they fix the bugs of the older versions and u can check that from the changelog of every rom, so never think about staying on an older rom if thrs a newer more stable version of it
Actually yes, I hope I'm not pushing my luck here, but every time I dig a little deeper into the Android OS I find new and complicated tutorials and questions. At first I just thought it was as simple as downloading Titanium backup and them installing new ROM's.
Then I find out that backing up the OS ins't as simple as that. THEN there are other "smalls things" that actually turn up rather complicated.
Correct me if I'm wrong here, but from what I understand. Certain apps, like Kingdom Rush aren't available on my Wonder because the GAPPs version doesn't allow it. If I were to install a JB rom for example, then it would probably allow that game to be installed, because it would require a new version of GAPPs.
1. So assuming I don't mind about reinstalling the apps (but I have those backed up anyway), I also backed up my contacts, messages and call logs. Added to a nandroid backup should be enough to guarantee that I can go back to my first version, in case something goes wrong?
(that and the EFS which I will have to look into later)
1.1 - should I update my clockwork mod first? I'm not sure which version I have, but should I expect it to have a big impact on the process?
2. The android inner phone memory is split in two correct? One of the partition is called SD card and is usually in the path /mnt/SDcard or similar.
If I do this "going pristine" and clean up everything, will I have to remake the partitions?
2.1 I also have an external SD card. A full factory wipe (which I assume is the same as to say "go pristine") won't affect it correct? (either I'm removing it during the process (just in case))
I just hate in the phone lags and freezes. But I also suck at typing on a touchscreen so I really need Swiftkey, I even bought the app and it works nicely, but it is a little heavy and I notice the phone takes a few seconds to load it. I also need Dolphin browser because of the browser syncing feature (so I can see the tabs from chrome there).
Is the Pacman rom you recomended earlier fluid? Or should I expect it to be laggy with these slightly heavy apps?
thanks for the help so far
First about kingdom rush , it's not because of the Gapps version, it's because of the base of the rom itself ( whether ICS or JB) which defines everything later on like wt kernel it should use or which gapps to flash or what apps can't be downloaded from playstore due to android version incompatiblity with the app
now to the questions
1. yes it should be enough
1.1 it's preferable but not a must , there will be an impact but not that big
2. a hazy question , sounds like a bunch of questions all together , but lets try answering it (them) , there are alot of partitions but let's focus on just two for now : a) /data which is 1.07 GB and the apps installed and have their data stored on it .... b) /mnt/sdcard or similar names which is 1.7 GB and stores your media in addition to some data of the apps (mostly media data like images of viber or whatsapp) , to go pristine is to format this partition as well which as i told u b4 don't get backed up during the process so ull have to copy its folders & files urself to an external sdcard or to ur pc ....... u won't have to remake any partitions , just click format on the desired partition while ur in the recovery and it will be wiped and reformatted automatically
2.1 actually it depends on whether u click format external_sdcard or not , but i usually remove it b4 i do any format to make sure its safe and if i wanna format it then i do it on pc after making a copy of it on my pc
for a keyboard u can try Kii keyboard, it seems good to me
ive never tried pacman so u shall be the one to tell me how it work's for u
mosta_9741 said:
First about kingdom rush , it's not because of the Gapps version, it's because of the base of the rom itself ( whether ICS or JB) which defines everything later on like wt kernel it should use or which gapps to flash or what apps can't be downloaded from playstore due to android version incompatiblity with the app
now to the questions
1. yes it should be enough
1.1 it's preferable but not a must , there will be an impact but not that big
2. a hazy question , sounds like a bunch of questions all together , but lets try answering it (them) , there are alot of partitions but let's focus on just two for now : a) /data which is 1.07 GB and the apps installed and have their data stored on it .... b) /mnt/sdcard or similar names which is 1.7 GB and stores your media in addition to some data of the apps (mostly media data like images of viber or whatsapp) , to go pristine is to format this partition as well which as i told u b4 don't get backed up during the process so ull have to copy its folders & files urself to an external sdcard or to ur pc ....... u won't have to remake any partitions , just click format on the desired partition while ur in the recovery and it will be wiped and reformatted automatically
2.1 actually it depends on whether u click format external_sdcard or not , but i usually remove it b4 i do any format to make sure its safe and if i wanna format it then i do it on pc after making a copy of it on my pc
for a keyboard u can try Kii keyboard, it seems good to me
ive never tried pacman so u shall be the one to tell me how it work's for u
Click to expand...
Click to collapse
1 & 1.1 - I feel more at ease now
2 I kinda figured that there were more partitions(by messing with cmw) but I found it odd that there were so many partitions. I guess that explains that.
I use a file explored and I'm a bit OCD'ish about where I keep my stuff, so all of media is mostly in SD card and probably backed up more times than I'd like.
If some apps may be incompatible and it's best not to restore the data from apps since it's a new ROM and may cause incompatibility I might as well just install them from scratch, at least that way I can rid of those apps I never really used but I didn't want to delete (you know, like Shazam, I rarely use it, but I want it around just in case)
My only last question seems to already be answered (which was how to repartition the phone memories). So you're saying that by doing the factory reset the partitions will not be affected (let me rephrase that, the data inside the partitions is going to be deleted but the partitions themselves will stay)?
So at this point all I need to do is go to recovery mode, select factory reset for each of the partitions, clearing them one by one, then clear cache, dalvik cache and then select "install rom from external SD card" and after that just hit "fix permissions", a reboot and I'd be good to go?
PS: I'm going to try Kii keyboard. But I feel kinda bad not using Swiftkey since I already payed for it and all... that's what you get for buying apps XD (fyi I know, or at least I'm pretty sure, I can reinstall swiftkey again at any time and continue with the paid version)
Maybe I should go back to the alphanumeric keyboards... bigger buttons pressed more times... not the best but... I miss my blackberry keyboard, I typed in that thing like a lightning.
(let me rephrase that, the data inside the partitions is going to be deleted but the partitions themselves will stay)? YES, all data will be wiped but partitions stay the same
At CWM recovery , go to advanced, clear dalvike, then back to main menu select mount and format , go thr and format the desired partitions, then back again and select install update or zip or blablah (i cant remember) , choose the location wr ur rom zip is then select it , fix permissions isnt done unless instructed by the rom dev or if u face bootloops or FC after flashing the rom
(fyi I know, or at least I'm pretty sure, I can reinstall swiftkey again at any time and continue with the paid version) lol man, u seem to b funny
alphanumeric buttons have only ONE advantage which is " u can type without looking at the screen even wn ur crossing the street "
mosta_9741 said:
(let me rephrase that, the data inside the partitions is going to be deleted but the partitions themselves will stay)? YES, all data will be wiped but partitions stay the same
At CWM recovery , go to advanced, clear dalvike, then back to main menu select mount and format , go thr and format the desired partitions, then back again and select install update or zip or blablah (i cant remember) , choose the location wr ur rom zip is then select it , fix permissions isnt done unless instructed by the rom dev or if u face bootloops or FC after flashing the rom
(fyi I know, or at least I'm pretty sure, I can reinstall swiftkey again at any time and continue with the paid version) lol man, u seem to b funny
alphanumeric buttons have only ONE advantage which is " u can type without looking at the screen even wn ur crossing the street "
Click to expand...
Click to collapse
I assume the desired partions would be all, in my case since I'm going pristine. I'm going to try this later this weekend. And walking in the street and tryping without looking (which even that I don't think I can do) would be a great asset, since when facing direct light you can barely see anything on the Wonder's screen. I wish the glass was anti reflexion.

Please Help to unlock bootloader HTC 816 Sprint CDMA mobile .

I have HTC 816 Sprint CDMA Stock 4.4.2 ROM mobile.I am using CDMA network in India.I want to install CM12 on it.The details of my mobile are given under:
LOCKED:
A5_CHL PVT SHIP S-ON
HBOOT-3.19.0.0000
RADIO-1.46.40.0917
OpenDSP-v28.2.2.00546.0331
OS-1.50.652.3
eMMC-boot 1536MB
Can i unlock boot loader of my Mobile as the Security S is ON? i am on STOCK ROM,no root.i dont have the Stock firmware of this mobile.
Please help.
scorpions7 said:
I have HTC 816 Sprint CDMA Stock 4.4.2 ROM mobile.I am using CDMA network in India.I want to install CM12 on it.The details of my mobile are given under:
LOCKED:
A5_CHL PVT SHIP S-ON
HBOOT-3.19.0.0000
RADIO-1.46.40.0917
OpenDSP-v28.2.2.00546.0331
OS-1.50.652.3
eMMC-boot 1536MB
Can i unlock boot loader of my Mobile as the Security S is ON? i am on STOCK ROM,no root.i dont have the Stock firmware of this mobile.
Please help.
Click to expand...
Click to collapse
Unlocking your boatloader and S off are 2 separate things so the answer is yes. Set up a developers account at HTC.dev and after getting it unlocked you can flash TWRP custom recovery official root your phone using ADB/fastboot on a P.C. then download onto your phones internal memory the SuperSU flashable zip file then flash it from your newly installed custom recovery using the " install button" , select sdcard then scroll down until you find the SuperSU zip and select then swipe to flash it. Clear cache and dalvik cache then reboot system and look for the SuperSU app in your app folder. After flashing TWRP I'd do a full stock nandroid backup of your stock rom . Enable compression and allow MD5 check and name your backup "stock" and select micro SD card as the backup location not your internal storage .
Only after all that should you try to flash a custom rom. That way your can restore your stock rom if anything goes wrong. Below is a link to a root forum but in it I have video links and instructions, toward the end of the forum under my posts , for unlocking the 816's boatloader. The forum recommended CWM exe custom recovery but I prefer TWRP zip file flashed using ADB/fastboot.
http://forum.xda-developers.com/showthread.php?t=2775801
Thanks for replying thoctor.. Actually I'm using htc mobile first time. I have few queries.
1)WiFi Hotspot option is disabled in my mobile. Is there is any way to enable WiFi Hotspot?
2) is root is required to enable WiFi Hotspot?
3) if I root mobile, is it possible to update lollipop 5.0.
4) If I update mobile to stock 5.0, can I able to unlock bootloader and install CM 12 on it?
scorpions7 said:
Thanks for replying thoctor.. Actually I'm using htc mobile first time. I have few queries.
1)WiFi Hotspot option is disabled in my mobile. Is there is any way to enable WiFi Hotspot?
2) is root is required to enable WiFi Hotspot?
3) if I root mobile, is it possible to update lollipop 5.0.
4) If I update mobile to stock 5.0, can I able to unlock bootloader and install CM 12 on it?
Click to expand...
Click to collapse
1) not without rooting your device
2) yes, first you root your device then you find a WiFi tethering app that works for your carrier. Be careful with using this feature though because some carriers have ways of tracking your usage and knowing that you are tethered without buying their tethering plan. If you use it sparingly you'll probably be fine. In with Virgin Mobile on a limited 4g/3g plan then they throttle so I decided not to use this feature but many do just be careful in using it. Just my opinion.
3) your could but you would need to unroot your device first through your SuperSU app.
4) That's what I would do first. Do your stock updates before rooting then unlock boatloader and flash TWRP then do stock nandroid backup through TWRP to micro SD card ,not internal storage, then flash SuperSU to complete root. Also try to find here or on the web a flashable zip for your versions stock recovery and keep it and a copy of your stock firmware zip or RUU (rom recovery utility) on your computer in a folder. Label it for your phone model as a backup to your nandroid backup on your phones micro SD card. You never know when they could come in handy as a backup to your backup.
Means first i have to update stock Rom to 5.0 ,then unblock boot loader and install recovery.After that install CM12.
scorpions7 said:
Means first i have to update stock Rom to 5.0 ,then unblock boot loader and install recovery.After that install CM12.
Click to expand...
Click to collapse
You don't have to but it's a good idea to. That way when you back up your stock rom after installing TWRP recovery it's your most recent stock version. You could just back up your kitkat after unlocking boatloader and custom recovery install but I would do any stock updates first, especially to lollipop. Also between " install recovery" and "install CM12" there should be "backup stock rom to micro SD card" then "flash SuperSU zip file from custom recovery." Sure you knew that but just for the record and any future readers of this forum. Any other questions you want answered ? You are asking all the right ones so that's good.
Also just break everything down to small steps because that's what they are. From downloading ADB/fastboot( android toolkit) to unlocking your boot loader to flashing custom recovery and then SuperSU. Their all kind of hand in hand and it was easier for me to get tunnel vision before doing all of this to my phone, which is the Sprint variant as well( virgin mobile.)
Thanks for providing necessary information.
scorpions7 said:
Thanks for providing necessary information.
Click to expand...
Click to collapse
Your very welcome. Others here have helped me in the past and I'm just trying to return the favor. Good luck and let me know if you need anything else. Also when you unlock your boot loader choose "all other supported devices" not " Desire 816" to get the first token. Not sure why the model specific one didn't work but choosing the former fixed the problem for me.
I have updated to stock Rom 5.0.After that I unlocked boot loader and install twrp 2.8.4.0.Then flash super user zip.I download root checker from play store and checked that my Mobile have proper root access.but I am unable to install busy box on my mobile.Also I am unable to use WiFi hotspot on my mobile.In addition to that I am unable to backup stock ROM using nandroid backup or titanium backup.My mobile reboots if I try to backup my ROM using nandroid or titanium backup.pls help me to install cm 12 on my mobile.
Same problem if I install CWM recovery.
scorpions7 said:
I have updated to stock Rom 5.0.After that I unlocked boot loader and install twrp 2.8.4.0.Then flash super user zip.I download root checker from play store and checked that my Mobile have proper root access.but I am unable to install busy box on my mobile.Also I am unable to use WiFi hotspot on my mobile.In addition to that I am unable to backup stock ROM using nandroid backup or titanium backup.My mobile reboots if I try to backup my ROM using nandroid or titanium backup.pls help me to install cm 12 on my mobile.
Click to expand...
Click to collapse
Titanium backup installs it's own busybox so don't install another version over that one. Uninstall any other version downloaded from the play store first. To fully utilize Titanium backup I believe you need write permissions to the system partition using a write permission mod to be able to backup the app and its data. The nandroid backup is a different issue and shouldn't be related to TWRP as it's the preferred custom recovery for our phone's and you stated you have also tried CWM. Flash a newer version of TWRP( 3.0 is out for our phone's and I've flashed it to my a5_chl version and it works fine so far with mine.) Also you might try a factory reset or at a minimum wipe your cache and dalvik cache in your custom recovery then try the nandroid backup again enabling compression and MD5 check but not encryption. Also select the micro SD card as the backup location not internal storage.
EDIT: sorry, I forgot the Wi-Fi hotspot issue. You just need to try multiple apps that enable this feature with root. Some work with some phone's and others do not. I don't use this hack as my carrier is actively on the lookout for certain types of traffic to identify tethering but yours might be different. Your also way back there in your TWRP version as well( 2.8.4.0 is 3 or 4 versions too old.) Flash at least version 2.8.7.0 and try to backup again after wiping cache and dalvik.
thoctor said:
Titanium backup installs it's own busybox so don't install another version over that one. Uninstall any other version downloaded from the play store first. To fully utilize Titanium backup I believe you need write permissions to the system partition using a write permission mod to be able to backup the app and its data. The nandroid backup is a different issue and shouldn't be related to TWRP as it's the preferred custom recovery for our phone's and you stated you have also tried CWM. Flash a newer version of TWRP( 3.0 is out for our phone's and I've flashed it to my a5_chl version and it works fine so far with mine.) Also you might try a factory reset or at a minimum wipe your cache and dalvik cache in your custom recovery then try the nandroid backup again enabling compression and MD5 check but not encryption. Also select the micro SD card as the backup location not internal storage.
EDIT: sorry, I forgot the Wi-Fi hotspot issue. You just need to try multiple apps that enable this feature with root. Some work with some phone's and others do not. I don't use this hack as my carrier is actively on the lookout for certain types of traffic to identify tethering but yours might be different. Your also way back there in your TWRP version as well( 2.8.4.0 is 3 or 4 versions too old.) Flash at least version 2.8.7.0 and try to backup again after wiping cache and dalvik.
Click to expand...
Click to collapse
I have installed TWRP version 3.0.0.0 on my mobile & take back up of my Stock 5.0 ROM using the same.I tried to install busy box but its failed,my mobiles reboots again.Then i install CM12 & Gapps 5.0. using TWRP successfully.
No need to install Wifi hotspot App as its CM12.
Thanks a lot Thoctor .
scorpions7 said:
I have installed TWRP version 3.0.0.0 on my mobile & take back up of my Stock 5.0 ROM using the same.I tried to install busy box but its failed,my mobiles reboots again.Then i install CM12 & Gapps 5.0. using TWRP successfully.
No need to install Wifi hotspot App as its CM12.
Thanks a lot Thoctor .
Click to expand...
Click to collapse
Your welcome buddy. Glad it finally worked for you. Not trying to sound like a broken record but don't install any play store busybox apps. I've had nothing but problems with them on my device's( bootloops, restarts etc..). Just install Titanium backup and it will install it's own busybox that works fine for me on multiple devices and you'll be fine. Good deal on your backup working also. That can be a life saver or at the least a time saver down the road. Good luck.
OK, I ll install titanium backup and take back up. Thanks.

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