Develop Bugs

[Q] A few questions about MK16, Roms, etc.

Sorry, I know this is the arc forum, but as there is no mk16 forum, I saw that usually people post pro development's in arc's forums.
I bought an used mk16 with the 4.0.1.a.0.283 firm, and the bootloader unlockable as explained in this link the SE website.
I installed Android SDK, JDK, PC companion, etc. I was unable to install the fastboot drivers until I found someones in SE website and now it seems to be OK (blue light if I connect the phone (turned off) to the computer while holding menu key)
After that, I configured my phone to enable USB debugging. Then I installed flashtool, and I tried to root the phone with it. It worked! (I didn't expect it to work, because I saw a few post with scripts, etc. to root the phone...)
So...
- Now I am with that firmware, rooted. Wich rootable firmware do you recommend me to flash to my phone? I always loved cyanogenmod, but I don't know if there is problems with the freexperia releases (like bad quality in camera picture, low volume, etc.)
- What is the baseband? I have one ending in 49.
- What are the requirements to install clockworkmod recovery? I love this recovery to do my nand backups, etc. Do i need to unlock bootloader to this? Is there any chance to lock again the bootloader? You know, for warranty things.
- Do you have ny list of what apks are secure to erase from /system/app? For example, I don need the moxier pro, let's golf, etc.
I suppose that those questions have been answered before, but without the mk16 forum, searching that info is quite impossible...
Thanks in advance.
Search keywords: mk16 mk16i bootloader flashtool wotan

khodos said:
Sorry, I know this is the arc forum, but as there is no mk16 forum, I saw that usually people post pro development's in arc's forums.
I bought an used mk16 with the 4.0.1.a.0.283 firm, and the bootloader unlockable as explained in this link the SE website.
I installed Android SDK, JDK, PC companion, etc. I was unable to install the fastboot drivers until I found someones in SE website and now it seems to be OK (blue light if I connect the phone (turned off) to the computer while holding menu key)
After that, I configured my phone to enable USB debugging. Then I installed flashtool, and I tried to root the phone with it. It worked! (I didn't expect it to work, because I saw a few post with scripts, etc. to root the phone...)
So...
- Now I am with that firmware, rooted. Wich rootable firmware do you recommend me to flash to my phone? I always loved cyanogenmod, but I don't know if there is problems with the freexperia releases (like bad quality in camera picture, low volume, etc.)
- What is the baseband? I have one ending in 49.
- What are the requirements to install clockworkmod recovery? I love this recovery to do my nand backups, etc. Do i need to unlock bootloader to this? Is there any chance to lock again the bootloader? You know, for warranty things.
- Do you have ny list of what apks are secure to erase from /system/app? For example, I don need the moxier pro, let's golf, etc.
I suppose that those questions have been answered before, but without the mk16 forum, searching that info is quite impossible...
Thanks in advance.
Click to expand...
Click to collapse
Xperia Pro has a very few roms for now.The famous CM7 & CM9 are available for Xperia Pro.I guess,MIUI is also available(not sure).But,You must unlock your bootloader in order to install these roms.Rooted phone is not enough to install these roms.Atleast not yet. And rest assured,there is not drawback regarding camera and volume.Different users have different taste,many like it and many dont.But the fact is they are closely equal.
Basebands are well explained by a XDA member in the following post,please do take a look at it
http://forum.xda-developers.com/showthread.php?t=1462360
For CWM, you only need a rooted phone.And the easiest way to install CWM on locked-bootloader Xperia 2011 device is by using this beautiful app from the following link.Go check it out
http://forum.xda-developers.com/showthread.php?t=1437840
For relocking bootloader,i haven't come across any thread which claims to relock Xperia Pro's bootloader.But yes,relocking Xperia Arc's bootloader is poosible.You can give it a try but I'm not sure if it would work on Xperia Pro or not.Here is the link:
http://forum.xda-developers.com/showthread.php?t=1134335&highlight=relock
Here again,we have a the list of system apks with their descriptions for Xperia Arc's firmware.I assume that the Xperia Pro Has Almost the same System Apks with it so the list for Xperia Arc would also imply for Xperia Pro as well.Here is the link:
http://forum.xda-developers.com/showthread.php?t=1089470
PS: Welcome To XDA

Thank you very much for all that information and the wellcome.
I can execute commands like "fastboot.exe -i 0x0fce getvar version" or "fastboot.exe devices" while in fastboot mode, so I assume that's OK.
But in the SE website they are very insistent about voiding warranty depending of blablabla. My phone is an unlocked (SIM free) from fabric one. I understand it will void the warranty if the phone would be form Vodafone (for example), but not mine... Do you know anything about this?
Do you recommend me any official rom? maybe the .42 one?
Now I have clear everything about the baseband, thanks.
That CWM apps you linked say to me (downloades form market) that MK16i is not supported by the app
I will take a look at that APK list, but first I want to be able do a NAND backup before starting to remove apks
Thanks again.

khodos said:
Thank you very much for all that information and the wellcome.
I can execute commands like "fastboot.exe -i 0x0fce getvar version" or "fastboot.exe devices" while in fastboot mode, so I assume that's OK.
But in the SE website they are very insistent about voiding warranty depending of blablabla. My phone is an unlocked (SIM free) from fabric one. I understand it will void the warranty if the phone would be form Vodafone (for example), but not mine... Do you know anything about this?
Do you recommend me any official rom? maybe the .42 one?
Now I have clear everything about the baseband, thanks.
That CWM apps you linked say to me (downloades form market) that MK16i is not supported by the app
I will take a look at that APK list, but first I want to be able do a NAND backup before starting to remove apks
Thanks again.
Click to expand...
Click to collapse
See, Unlocked phone means the phone is SIM free,i.e you can use any carrier SIM in your phone.But, Unlocked-Bootloader is a different thing.When you unlock bootloader,then you are free to flash any ROM which is compatible with your phone.Unlocking Bootloader voids warranty and that is what the SE website is trying to say.
I would recommend you to update your phone to the official .42 fimware version because it has many new features when compared to .283 ROM.Use SE update service or PC Companion for updating your phone.
And about cwm..try this...
http://forum.xda-developers.com/showthread.php?t=1302037&highlight=cwm

Thx again
I know the diff between sim locked and bootloader looked. It's just that I don't understand why they let you unlock the bootloader, but don't keep the warranty...
I have unlocked the bootloader right now. Didn't know that it wipes all your configuration, apps, etc! At least, it's still rooted.
I have installed that CWM, and booted to it, but now I don't know what combination do I have to press to boot again into CWM XD Maybe is an image to boot just one time?
And about the ROM you recommend, PC Companion offers me the .62, not the .42. SE Update Service tells me that I have modified software (because of the rooting, I suppose) so it can't update my phone. Any idea?
Thanks again

khodos said:
Thx again
I know the diff between sim locked and bootloader looked. It's just that I don't understand why they let you unlock the bootloader, but don't keep the warranty...
I have unlocked the bootloader right now. Didn't know that it wipes all your configuration, apps, etc! At least, it's still rooted.
And about the ROM you recommend, PC Companion offers me the .62, not the .42. SE Update Service tells me that I have modified software (because of the rooting, I suppose) so it can't update my phone. Any idea?
Thanks again
Click to expand...
Click to collapse
Now that you have unlocked-bootloader, then you must not use SE update service,niether PC Companion Update nor SE OTA updates !! If you do,then it will brick your phone.
The other option you have is to flash a firmware.For more details follow this link http://www.wotanserver.com/en/sony-ericsson/se/xperia-pro-mk16/unlock-tool/debranding-flash

Thx!
I edited my previous post with this:
I have installed that CWM, and booted to it, but now I don't know what combination do I have to press to boot again into CWM XD Taking a look at the commands executed in the bat, maybe is an image to boot just one time?
Thanks about the wotan link. Really easy to flash. Now I'm in .42. Do you know where can I find the firmware changelogs?
I'll take a second look to flashtool, because I'm going to need it to flash the CM 7.2 and the baseband...
Thanks again.

khodos said:
Thx!
I edited my previous post with this:
I have installed that CWM, and booted to it, but now I don't know what combination do I have to press to boot again into CWM XD Taking a look at the commands executed in the bat, maybe is an image to boot just one time?
Thanks about the wotan link. Really easy to flash. Now I'm in .42. Do you know where can I find the firmware changelogs?
I'll take a second look to flashtool, because I'm going to need it to flash the CM 7.2 and the baseband...
Thanks again.
Click to expand...
Click to collapse
Search in this forum and you can find the changelog
Have fun.
Sent from my LT18i using XDA

QUESTION
AFTER OPENING THE BOOTLOADER
I CAN FLASH THE ROM AN OFFICIAL FTF?

PANCHOMATASANO said:
AFTER OPENING THE BOOTLOADER
I CAN FLASH THE ROM AN OFFICIAL FTF?
Click to expand...
Click to collapse
Yea sure..
---------- Post added at 01:06 PM ---------- Previous post was at 12:58 PM ----------
khodos said:
Thx!
I edited my previous post with this:
I have installed that CWM, and booted to it, but now I don't know what combination do I have to press to boot again into CWM XD Taking a look at the commands executed in the bat, maybe is an image to boot just one time?
Thanks about the wotan link. Really easy to flash. Now I'm in .42. Do you know where can I find the firmware changelogs?
I'll take a second look to flashtool, because I'm going to need it to flash the CM 7.2 and the baseband...
Thanks again.
Click to expand...
Click to collapse
Well if u wan a permantent CWM based recovery and u r using any stock or stock based ROM use this kernel.. flash it using fastboot..
http://www.mediafire.com/?m4f43973m3vxybs

PANCHOMATASANO said:
AFTER OPENING THE BOOTLOADER
I CAN FLASH THE ROM AN OFFICIAL FTF?
Click to expand...
Click to collapse
If you just need to flash an official firmware, then there is no need to unlock the bootloader. I was advised not to unlock it when not necessary (for example to flash the phone with some custom ROM like CM). Because with locked bootloader you should not be able to brick the phone and you could be always able to save the situation using Sony PC Companion.
So if you need to flash an official firmware, you can do it without any unlocking via Wotanserver. The firmware flashing is free, just register there. The flashing is very easy - there is a graphic wizard which tells you what to do.
EDIT: Ooops, flashing FW using Wotanserver is no longer free - costs 2 EUR now. Few weeks ago I flashed my phone there for free...

[Q] sony noob. feel stupid...

ok guys i just picked up a play for att. sucks cause i have tmobile and wont get the 3/4g data. im almost always in wifi spots anyway so no big deal.
anyway i have already called att and got the phone sim unlocked. now if i think i understand this correctly this should be the order to follow. if you guys can confirm and provide latest links i would appreciate greatly.
1. sim unlock (done)
2. unlock bootloader (not yet)
3. root (not yet)
4. load rom (not yet)
correct??? did i miss anything? any preferred method on any of these? please advise.
thanks!!!

First of all, if you bought a xperia PLAY, you should probably post in the xperia PLAY forums.
Second of all, questions go in the Q & A forum.
To answer your question, that's pretty much the right order.
Sent from my LT15a using XDA

DdcCabuslay said:
First of all, if you bought a xperia PLAY, you should probably post in the xperia PLAY forums.
Second of all, questions go in the Q & A forum.
To answer your question, that's pretty much the right order.
Sent from my LT15a using XDA
Click to expand...
Click to collapse
i deserve the flaming. i did edit my post in hopes that a mod would see and put in the right forum for me.

kdm212 said:
ok guys i just picked up a play for att. sucks cause i have tmobile and wont get the 3/4g data. im almost always in wifi spots anyway so no big deal.
anyway i have already called att and got the phone sim unlocked. now if i think i understand this correctly this should be the order to follow. if you guys can confirm and provide latest links i would appreciate greatly.
1. sim unlock (done)
2. unlock bootloader (not yet)
3. root (not yet)
4. load rom (not yet)
correct??? did i miss anything? any preferred method on any of these? please advise.
thanks!!!
Click to expand...
Click to collapse
yeh, thats right, but you need a recovery after root and before loading rom

TheHaso said:
yeh, thats right, but you need a recovery after root and before loading rom
Click to expand...
Click to collapse
well somewhere along the line i bricked the phone.
i was able to install clockwork recovery. i then tried to install a rom. and it froze for well over 30 min. so now all i can get to is the se logo. cant boot into recovery on boot up at all. how do you check to see if you have an unlocked bootloader?
any chance of restarting over? loading the stock rom?

flash a generic global world img from here
http://forum.xda-developers.com/showthread.php?t=1330314
next time take a backup.

Retrosid said:
flash a generic global world img from here
http://forum.xda-developers.com/showthread.php?t=1330314
next time take a backup.
Click to expand...
Click to collapse
i flashed an ftf world file and now i just have a black screen. no booting up.

If you have unlocked bootloader since I can't figure it out of your posts, flash another kernel
Sent from my Xperia Arc

Retrosid said:
If you have unlocked bootloader since I can't figure it out of your posts, flash another kernel
Sent from my Xperia Arc
Click to expand...
Click to collapse
thats where my problem is i believe. i dont think the bootloader was ever unlocked.
edit: tried rebooting the phone and the flashlight turns on lol but nothing else!

kdm212 said:
thats where my problem is i believe. i dont think the bootloader was ever unlocked.
edit: tried rebooting the phone and the flashlight turns on lol but nothing else!
Click to expand...
Click to collapse
Have you tried to use SE PC companion to restore phone to factory state?
From support start update and click repair phone.
That could bring your phone back to life.

Muurahainen said:
Have you tried to use SE PC companion to restore phone to factory state?
From support start update and click repair phone.
That could bring your phone back to life.
Click to expand...
Click to collapse
ill give that a shot. im willing to try anything now...
no software available...what about flashing an img file? do i need root or the bootloader unlocked for that? if i dont need those items how do i go about flashing the img?

kdm212 said:
ill give that a shot. im willing to try anything now...
no software available...what about flashing an img file? do i need root or the bootloader unlocked for that? if i dont need those items how do i go about flashing the img?
Click to expand...
Click to collapse
That repair button didn't work?
For img flash you can use flashtool.
You don't need root or anything to use flashtool on your phone.
Just pick correct .ftf for your phone and flash it to the phone.

Do normal firmwares work on at&t's 4G version?
Maybe that's the problem
Sent from my iPad 2 using Tapatalk

finally!!! got it i was continuing to search everywhere for an answer and i stumbled upon another guy here on the site that had a similar issue. sooo i went to the site he found, xperiagamer.com and got the att firmware. flashed it and bingo im back!
thanks for all the help and suggestions men. this truly is a great site!
i do have some additional questions though. now that im back to square one im pondering trying again OR just rooting so i can remove the bloatware. if i just go the root method what the best way?
thanks!!!

kdm212 said:
finally!!! got it i was continuing to search everywhere for an answer and i stumbled upon another guy here on the site that had a similar issue. sooo i went to the site he found, xperiagamer.com and got the att firmware. flashed it and bingo im back!
thanks for all the help and suggestions men. this truly is a great site!
i do have some additional questions though. now that im back to square one im pondering trying again OR just rooting so i can remove the bloatware. if i just go the root method what the best way?
thanks!!!
Click to expand...
Click to collapse
If you were rooted before you don't need to re-root unless you purposely unrooted it. IF you aren't rooted anymore superoneclick or the zergrush(however it's spelled) is the easiest. I'm 99% sure you don't have an unlocked bootloader though, so you have very few options. I'd say re-root if you need to and unlock your bootloader so you can flash flash and flash custom roms like crazy

kdm212 said:
well somewhere along the line i bricked the phone.
i was able to install clockwork recovery. i then tried to install a rom. and it froze for well over 30 min. so now all i can get to is the se logo. cant boot into recovery on boot up at all. how do you check to see if you have an unlocked bootloader?
any chance of restarting over? loading the stock rom?
Click to expand...
Click to collapse
It got bricked because you didn't unlock your bootloader.
1.Root your phone
2.Install Recovery
3.Unlock Bootloader
4.FINALLY!! you install a rom okay?
I was a noob too so it's okay now I'm a higher class noob.try flashing your ftf again.
Sent from my R800x using XDA

MrHaPpY66 said:
It got bricked because you didn't unlock your bootloader.
1.Root your phone
2.Install Recovery
3.Unlock Bootloader
4.FINALLY!! you install a rom okay?
I was a noob too so it's okay now I'm a higher class noob.try flashing your ftf again.
Sent from my R800x using XDA
Click to expand...
Click to collapse
well i got the phone back up and running. its now rooted again. i was doing some research. if i understand correctly the att version cannot have the bootloader unlocked. can anyone confirm this?

You need to pay Setool credits in order to unlock the bootloader. Unlocking the bootloader allows you to lose the sin lock as well, so you could have killed two birds with the same stone.

Logseman said:
You need to pay Setool credits in order to unlock the bootloader. Unlocking the bootloader allows you to lose the sin lock as well, so you could have killed two birds with the same stone.
Click to expand...
Click to collapse
ya i just found the website. seems like thats the one everyone is sent to on this site.
im wondering now that im rooted if i can clean this stock rom up enough to use on a daily basis. i mean im using tmobile on the device so sharing internet would only be edge lol. i guess the only thing i really want ics for is that fact that its ics.

open the dial pad and use this code*#*#7378423#*#* . Then go to -> "Service Info" -> "Configuration".
If it says unlock bootloader = no, then you have to use the paid service, if yes, then you can do it for free yourself.

[Q] Unlocked bootloader wanting to root

Hi guys!
Well, I'm new in what concerns to root, unlock, ROM's, kernels (no idea of what it is still), etc. I have a Xperia Arc, GB 2.3.4, branded for T-Mobile.
As I'm fed up with the bunch of bloatware, I wanted to root/debrand it, in order to get rid of it.
First I tried with this thread: http://forum.xda-developers.com/showthread.php?t=1035276 Post #2
Links for the ROM were dead, so I searched for some other thread. After a lot, I found this one: http://forum.xda-developers.com/showthread.php?t=1042978
I found it easy to lead, so i tried. I got so far, to even unlock my bootloader, but then, trying to root, I found the images link for the Global firmware was dead.
Then I realized, I wanted to change to the global versión for the mere reason of having ICS sooner (branded phones take longer to receive it, as far as I know). Then I saw, that actually I went in the full wrong direction when unlocking the bootloader.
I tried to relock thebootloader, by following the steps in this thread: http://forum.xda-developers.com/showthread.php?t=1324703
It appears to have worked well, but I'm not sure.
My questions are:
1) I want the SE ICS update, that is due to be available this month anytime. Since unlocking the bootloader might have turned my phone to brick (or not?) when upgrading, how can I be sure I did actually re-lock my bootloader? The guys from Android Soul Comnunity used a "Test" on their videos, which was running a program in fastboot mode, which apparently does something if the phone is unlocked, although it said "it needs to be rooted". Is there a way to know if I did it correctly relock whitout damaging my phone or flashing it by mistake in the process.
2) I really want to flash it to a global version and get rid of the bloatware (maybe rooted if posible), but also getting the official upgrade. Is there a way? I have the latest flashtool version and I downloaded the ftf file for the global version, but whenever I press flash in flashtool, it doesn't show anything (nor sin files or anything else). Maybe I will give it another try if someone else provides me with a functional link to the functional ROM (I really don't remember where I got the one I have).
I hope you guys can help me. I'm not a native english speaker, so forgive me for any mistake. Thanks in Advance
HerrJuancho

seems like you are new to this....so was I about 4 months ago.
if your bootloader is unlocked, good - keep it that way.
the best way to learn how to mess around is follow this thread step-by-step:
http://forum.xda-developers.com/showthread.php?t=1299729
I know that this thread is instructing you to flash cm7 - but dont worry, once you have done that, you will understand the basics and the processes involved.
if you really want ICS - then you can just us Arconium 2.2 as it is the closed custom rom to a stock ICS - it is tweaked and customized, so it will be better than any global rom you try to flash.
http://forum.xda-developers.com/showthread.php?t=1515148

kaatisu84 said:
seems like you are new to this....so was I about 4 months ago.
if your bootloader is unlocked, good - keep it that way.
the best way to learn how to mess around is follow this thread step-by-step:
http://forum.xda-developers.com/showthread.php?t=1299729
I know that this thread is instructing you to flash cm7 - but dont worry, once you have done that, you will understand the basics and the processes involved.
if you really want ICS - then you can just us Arconium 2.2 as it is the closed custom rom to a stock ICS - it is tweaked and customized, so it will be better than any global rom you try to flash.
http://forum.xda-developers.com/showthread.php?t=1515148
Click to expand...
Click to collapse
Thanks, I thought no one would answer.
I don't know if I actually still have a unlocked bootloader. How can I tell the difference? By doing what?
If it is really that good, the I would prefer it over the official. Thanks

HerrJuancho said:
Thanks, I thought no one would answer.
I don't know if I actually still have a unlocked bootloader. How can I tell the difference? By doing what?
If it is really that good, the I would prefer it over the official. Thanks
Click to expand...
Click to collapse
Do this
1)Connect your phone on fastboot mode.
2) open cmd prompt in the fastboot folder
3) type this in the command window
fastboot.exe -i 0x0fce get var version
4) if you get a value like 0.3 or something its unlocked
Sent from my LT26i using xda premium

king-iyokan said:
Do this
1)Connect your phone on fastboot mode.
2) open cmd prompt in the fastboot folder
3) type this in the command window
fastboot.exe -i 0x0fce get var version
4) if you get a value like 0.3 or something its unlocked
Sent from my LT26i using xda premium
Click to expand...
Click to collapse
Well, that's actually one of the steps before unlocking, I thought it was just a sign that the device was well connected and that the drivers were up to date. My phone wasn't unlocked, and it did show 0.3 right before trying to unlock it.

HerrJuancho said:
Well, that's actually one of the steps before unlocking, I thought it was just a sign that the device was well connected and that the drivers were up to date. My phone wasn't unlocked, and it did show 0.3 right before trying to unlock it.
Click to expand...
Click to collapse
Ohh sorry. My bad. Try to boot a custom kernel via fastboot.
Fastboot.exe boot boot.IMG
If you get a notice "device not rooted" or similar the bootloader is loced.
If you are able to boot the kernel the bootloader is unlockd
Sent from my LT26i using xda premium

[Q] Unlock/Root/Flash prototype Arc?

OK so we got a SE Experia Arc S LT18i with 1253-8238_4.0.1.A.0.165 ('prototype' model on loan from a friend = prehistoric!) and looking into upgrading the thing if at all possible.
So if I am correct it's a case of: 1st: Root, 2nd: Unlock bootloader, 3rd: Install recovery, 4th: Flash ROM of choice
Bootloader is locked and phone not rooted.
Tried using Flashtool to root phone but it is greyed out so tried Tools > Root > Force zergRush = fail, (not tried Force psneuter/Emulator ?)
Tried unlocking bootloader using Flashtool, but this also failed (SE unlock website wanted IMEI code one digit less than the phone reports?!! got a code by ditching the first 0 of the IMEI, but didn't work anyway - crashed phone)
Attempted to root using command line ADB method to push zergRush and execute the script, but this too doesn't work (phone crashes and reboots).
Fastboot? I have it installed but not yet come across any how-to's that use this (did I say yet? )
The apps available on Play Store seem to be automations of above methods for one-click users.
Further exhaustive reading/searching here and on talk.sonymobile.com leads me to believe that the first step might be to flash a different kernel version before it's possible to root, after which everything else should fall into place...I'm up for trying this but of course don't want to risk bricking the phone, so backing up first would be a good plan, *but* I need root to be able to install recovery! I know enough about booting operating systems to know that changing kernel version with a locked boot loader might just result in bork! This is where the expertise of you guys comes in!! Maybe you know that flashing another (similar?) kernel will be fine with Fashtool even without unlocking bootloader and rooting phone? Perhaps I missed a simple and easy way of rooting? Any suggestions very welcome - thanks in advance!
FYI: *I only run Linux* so pointing me at any of the windows tools on offer is of no help to me
Oh and PS: yes I have searched and found a ton of helpful info, well actually *way too much* info to the point of saturation and confusion!! :laugh:

There can never be too much information, yours and others problem is that you try rushing through it, because if you didn't you'd find the answers you were looking for.
Sent from my CM9'd Arc

XperienceD said:
There can never be too much information, yours and others problem is that you try rushing through it, because if you didn't you'd find the answers you were looking for.
Sent from my CM9'd Arc
Click to expand...
Click to collapse
Well it's not the quantity of info, but the quality of info! Failing that the filtration system used to distill the good stuff out!
Anyroads, I was still hoping for someone to chip in with something like "Yeah go for it, that will work fine"! or "Don't do it, try this instead"!
I'm believing from my readings so far, that short of flashing an incorrect radio, or interrupting a flash process, it isn't easily possible to brick an Arc?

acesabe said:
Anyroads, I was still hoping for someone to chip in with something like "Yeah go for it, that will work fine"!
Click to expand...
Click to collapse
I would have just tried it instead of starting a thread to ask, failing that I would have then read the stickys/guides explaining how to unlock and root.
acesabe said:
it isn't easily possible to brick an Arc?
Click to expand...
Click to collapse
No, you would just use the flashtool to flash a stock ROM.

XperienceD said:
I would have just tried it instead of starting a thread to ask, failing that I would have then read the stickys/guides explaining how to unlock and root.
Click to expand...
Click to collapse
Well, that's because you are XperienceD!
No, you would just use the flashtool to flash a stock ROM.
Click to expand...
Click to collapse
Ok cool, so Flashtool can be used to save an unbootable device too then...

acesabe said:
Well, that's because you are XperienceD!
Click to expand...
Click to collapse
It's how I got to be experienced. :silly:
acesabe said:
Ok cool, so Flashtool can be used to save an unbootable device too then...
Click to expand...
Click to collapse
Yep, you just need to flash a stock ROM.

XperienceD said:
I would have just tried it instead of starting a thread to ask, failing that I would have then read the stickys/guides explaining how to unlock and root.
Click to expand...
Click to collapse
Me too.
Thread closed.

HELP_I_am_NOOB_and_want_to_install_cyanogenmod

Hi Everybody!
Somebody can help me to instal cyanogenmod for my xperia S?
I bougt a smart watch,and i cant use it because, i need to have at least android 4.3.
Unfortunately I am nobb,and full beginner,and I dont want to brick my phone. :crying:
If somebody can write step by step the updating process ?
P.S
Sorry for my bad English,and thank you
Hava a good day

google the following things in order..
1. unlock bootloader
2. Get Root access
3. Install recovery (CWM/TWRP)
4. Take backup
5. Flash ROMs

____
C0D3FR34K said:
google the following things in order..
1. unlock bootloader
2. Get Root access
3. Install recovery (CWM/TWRP)
4. Take backup
5. Flash ROMs
Click to expand...
Click to collapse
Hi !
Thanks the HELP.
I found this video.
[YOUTUBE] / [Tutorial] How to root Xperia Z Android 4.4 on Locked Bootloader / by Tamás Bálint
Can i ask that: By this method can i only cyanogenmod_ROM or any_ROM install?
Have a good day !

well, what I told you is a generic step. I am not sure what is being claimed in the video. But I highly suggest you that you go visit the forum for the appropriate device and do some reading with patience. ( I presume you have a Xperia Z model )
You can use the device search bar at the top of the page to directly go to the android development sub-forum for the Device.
You can check the you tube comments also but they are hardly reliable !

do not forget to check android version your phone I also don't know about anything and learn from xda.Read all root and cwm topics

blurvit said:
do not forget to check android version your phone I also don't know about anything and learn from xda.Read all root and cwm topics
Click to expand...
Click to collapse
Thanks the advice. I have xperia S, but i need a video to know what should i do, and which buttons, should i press,and a lot of thing.
Most of topics there are deth links, for that reason i want to know whiche files necesseary ,and the files formats (for example.: rtf...) are important me to know.
Sorry my bad english. I hope you can understand
Thanks the help.
Have a good day

I saw a lot of tutorial. I have a question. My phone bootloader status: unlock allowed No.
1 Can i somehow change the status YES?
2 Are there any faccilites to instal ROM,if the bootloader is locked?
Thanks Have a good day

kend94 said:
I saw a lot of tutorial. I have a question. My phone bootloader status: unlock allowed No.
1 Can i somehow change the status YES?
2 Are there any faccilites to instal ROM,if the bootloader is locked?
Thanks Have a good day
Click to expand...
Click to collapse
You cannot unlock Your bootloader. But You can use certain ROM's which work on locked bootloader.

Mirhawk said:
You cannot unlock Your bootloader. But You can use certain ROM's which work on locked bootloader.
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Click to collapse
Thanks the fast answer!
Can i ask the installing proces is the same,what C0D3FR34K wrotte earlier?
1. unlock bootloader - it is impossible
2. Get Root access
3. Install recovery (CWM/TWRP)
4. Take backup
5. Flash ROMs
Thanks again

kend94 said:
Thanks the fast answer!
Can i ask the installing proces is the same,what C0D3FR34K wrotte earlier?
1. unlock bootloader - it is impossible
2. Get Root access
3. Install recovery (CWM/TWRP)
4. Take backup
5. Flash ROMs
Thanks again
Click to expand...
Click to collapse
Yes, You can do all the things from second number, but remember to look for BL of Bootloader Locked tools/ROM's only. Because tools that work on unlocked bootloader work on locked bootloader but not vice versa.