[Q] - Samsung Galaxy Nexus

Hello guys,
yesterday, I unlocked my GN and flashed a custom ROM and a kernel. Everything went fine and works really smooth.
The problem is, I forgot to do a NAND back up. Is that a serious issue?
I used to have an HTC desire ages ago and I sometimes did the back up sometimes forgot to.
Thanks for help.

JCUK89 said:
Hello guys,
yesterday, I unlocked my GN and flashed a custom ROM and a kernel. Everything went fine and works really smooth.
The problem is, I forgot to do a NAND back up. Is that a serious issue?
I used to have an HTC desire ages ago and I sometimes did the back up sometimes forgot to.
Thanks for help.
Click to expand...
Click to collapse
No, it's not an issue, as the stock images are freely available.

Stock Img
you can pick up the stock image @
code.google.com/intl/en-uk/android/nexus/images.html
sorry. i was too much lurking through the time - cant post clickable HTML links yet, soz

Please write more than [Q] in the title of a new thread as it really doesnt give users any indication of what the thread is about.
Mod hat off you can install Rom Manager (free) from the Market, then flash ClockworkMod via that, reboot into Recover via Rom Manager and make a NAND backup for future fallback if you need it.
If you have CMW on a stock rom you need to remove the recovery-from-boot.p file from /system or it will restore your stock recovery upon boot.
Mark.

Related

[Q] Which ROM that used Original Gingerbread like Nexus S?

Newbie just get the Desire Z here
okay, the last time I flash my own phone is Dopod D900, which very simple to flash.. but that not the question I would like to ask right now.
I need u guys help me, as title above, which one a custom rom that working well and used original Gingerbread like Nexus S, original UI (not mod), stable, fast, and the function running perfect on Desire Z?
and one more newbie question, how to backup original rom (in case i need to go back to original rom), data like contact and message before flash it to custom rom?
thanks and really appreciate your responses
Um.. not exactly sure what you are asking for but here is a link to a stock Gingerbread ROM by xboarder56: http://forum.xda-developers.com/showthread.php?t=1054574
It's apparently taken straight from the official OTA and is very stock. I've been using it for about 5 days now and really like it. The only thing I see missing is the cool little on/off screen animation but otherwise completely functional with no frills. Very easy to flash as well. I use ROM Manager (Clockworkmod) for backing up ROMS and phone numbers and all contact info is synched with my Gmail account, or otherwise is stored on the SIM. Not sure how Desire Z works or where you are located so I might not be much help on that.....
killswitch11 said:
Um.. not exactly sure what you are asking for but here is a link to a stock Gingerbread ROM by xboarder56: http://forum.xda-developers.com/showthread.php?t=1054574
It's apparently taken straight from the official OTA and is very stock. I've been using it for about 5 days now and really like it. The only thing I see missing is the cool little on/off screen animation but otherwise completely functional with no frills. Very easy to flash as well. I use ROM Manager (Clockworkmod) for backing up ROMS and phone numbers and all contact info is synched with my Gmail account, or otherwise is stored on the SIM. Not sure how Desire Z works or where you are located so I might not be much help on that.....
Click to expand...
Click to collapse
thanks killswitch11
okay look like very easy to flash
To Install
1. Boot into recovery (Hold camera and press power)
2. Perform a FULL DATA/CACHE WIPE
3. Install Zip from SD Card, and select Xboarder56_Pure/Stock 1.x.x
4. Boot into rom and reboot to finsh (Reboot after your on your main screen)
5. Enjoy
Click to expand...
Click to collapse
but except that guide, the phone must be root and S-OFF first right before flashing to ROM?
and do you know what is the app that can backup current SMS on original rom, but can restore it again to custom ROM that we flash?
Yes, you must be rooted with S-OFF to flash the ROM. As for SMS backup, I'm not too sure. I use Titanium to back up my apps, but not sure if it will back up actual SMS content as well.
okay bro, thanks very much
really appreciate your response

[Q] General rooting and ROM questions

Hi guys, I've had a Bell-branded Desire Z (on AT&T's network) for some time now, but I've never gotten around to rooting / flashing a different ROM on it. Since I have some free time this weekend, I figure I'll finally tackle it. Have a few general questions though:
1) Is the method listed in the guide: http://forum.xda-developers.com/showthread.php?t=928160 still the best method for rooting a desire Z? I've heard bad things about visionary, but every rooting method I've read seem to involve it in some way.
2) with S-OFF, am I free to flash any Desire Z / G2 ROM? or will only certain ROMs work with a Bell Desire Z? Any specific recommendation on ROMs? I'm planning on trying out CM7, then going from there
3) What is the best method for backing up my current image + a few other things (mostly contacts and SMS)? Titaniumbackup gets thrown around a lot, but I only have a handful of apps, and really would rather just redownload them then go through the trouble of backing them up
Thanks
http://wiki.cyanogenmod.com/index.php?title=TMobile_G2:_Rooting
that is going to be your safest way to root your vision. eventhough this is longer, there is a lot less chance of bricking your phone. the one you listed is very simple to do, but runs a high risk of turning your phone into a paper weight.
when you do have your phone completely s off, you now have every right to flash kernels, roms, and other things. you can find all of the things i just listed over in the development forum on the g2/desire z. download rom manager from the market. that allows you to back up your current rom, flash the latest recovery and so on. it just allows you to not have to manually install everything. it has the popular g2 roms under the "download rom section".
in terms of backing up everything, there are a few different options. every contact to save is linked to your gmail account, so whatever rom you flash and load youll always have those contacts coming with you. thats the beauty of google and gmail on a android device! but with rom manager, you can back up your current rom and image with that app and save it to your sd card. BEFORE YOU FLASH ANY ROM, OR BEGIN TO START TRYING OUT ROMS, BACK UP YOUR STOCK ROM. whenever i got my g2 when it first came out, i made a nandroid backup of my stock rom and i still have it. when i originally backed it up, i just named it "stock" and havent messed with it since. i just know that i have the stock image(it helps me sleep at night). jk, heh. for your text messages and stuff, download sms backup from the market and you can back everything up through that. all of the apps that you download, including the paid ones of course, travel with you between roms, etc.
i hope i helped ya out, and i wish you luck. if you have any other questions, just shoot me a private message!
Thanks for that;
I actually went ahead and used that method in the guide since upon further research, it seems that visonary was only causing issues when it was use for perm root; temp root, which is what that method uses visionary for seems to work fine.
So did that, reboot into the bootloader, confirmed that I had S-OFF on the first line.
Installed ROM manager from the market
Flashed Clockwork recovery
Booted into recovery and did a system backup to SD card
Rebooted and decided to download the Virtuous ROM from ROM manager
Told it to reboot into recovery and flash that image, wiping all data and settings
Got stuck on an bootup loop (HTC logo + start up sound -> black screen -> HTC logo + startup sound ad infinitum)
Rebooted into recovery, and did a restore from the backup (whew)
Phone seems to be working fine now
Now I'm trying to figure out what went wrong... any ideas?
K, I redownloaded virtuous from XDA, checked the MD5, and tried to flash it again.
Same problem, infinite loop on startup screen.
Do i need to flash the engineering hboot? I was under the impression that that wasn't necessary for using custom ROMs.
Still can't figure out what's wrong.
did you debrand? http://forum.xda-developers.com/showthread.php?t=835777
Have you tried flashing through CWM directly? I really don't like ROM Manager for flashing new ROMs and seems to oversimplify the process to allow green users to get on the flashing wagon.
I would boot into CWM (camera + power i think) and do a complete wipe + flash from in there. I have never had an issue with doing things directly from recovery and I have a Bell DZ as well. It's long since lost it's blue and white colours, but that was it's origin
Have fun!
Im new to this stuff here, and i DO want to learn about it as this stuff is very interesting to me! Technology is something i learn very quickly if im directed in the correct direction
The question i have here is about my Desire Z ( Bell Cannada ).
A few months ago we received a OTA update. So its currently running on Android 2.2.1 : Build - 1.84.666.2 CL322105, and its SUPER slow! Is it still possible to root this version?
I want to install the Gingerbread version on my phone, but i cant find instructions to root this OS version to be able to do so.
Or should i wait till the Official gingerbread Os to come out for our phones?
Ive been searching every where's for this info and everything i find is all back dated to last yr and nothing up-to-date after the OTA.
I hope this question is not TOO n00bish as i tried to search every where for it, and ether i could not find it or i did not enter the correct word search to get a result i needed.
Thanks in advance!
Andrew
Edit: NVM my question here.... i have finally found an update post within the wiki ( April 1 2011 )
Sorry for a useless post!
Thank you all for your efforts in posting in this forum! Very informative!
Athrun88 said:
Have you tried flashing through CWM directly? I really don't like ROM Manager for flashing new ROMs and seems to oversimplify the process to allow green users to get on the flashing wagon.
I would boot into CWM (camera + power i think) and do a complete wipe + flash from in there. I have never had an issue with doing things directly from recovery and I have a Bell DZ as well. It's long since lost it's blue and white colours, but that was it's origin
Have fun!
Click to expand...
Click to collapse
heh. that actually worked. Flashed directly from CWM recovery and it booted up with no issues.
Guess I know not to flash from ROM manager anymore
Thanks.
deaththeorist said:
did you debrand? http://forum.xda-developers.com/showthread.php?t=835777
Click to expand...
Click to collapse
You do not need to debrand to flash custom ROMs to the Bell Canada Desire Z.
makken85 said:
heh. that actually worked. Flashed directly from CWM recovery and it booted up with no issues.
Guess I know not to flash from ROM manager anymore
Thanks.
Click to expand...
Click to collapse
Interesting, I've flashed many ROMs from ROM Manager on my Bell Canada DZ, and never had an issue. That said, flashing from recovery is really not any harder, so if it works, it works.
redpoint73 said:
Interesting, I've flashed many ROMs from ROM Manager on my Bell Canada DZ, and never had an issue. That said, flashing from recovery is really not any harder, so if it works, it works.
Click to expand...
Click to collapse
Yeah, I assumed that flashing from ROM manager just meant that it rebooted to recovery and flashed it from there. I guess there is a difference.
Either way, been playing with Virtuous 1.0.2 for a few days now, really like this ROM, but I'm itching to try out something different now. Man, I can see this is going to develop into a time consuming hobby.
Plus, I'm going to need a bigger SD card to store all of these ROMs + backup =X
Oh, another noob question; I've come across a few zip files that included a system folder and an META-INF folder. How exactly do I install these?
G2 only works with at&t
alright here it is my t-mobile G2 won't connect to the t-mobile network at all, I've went through 3 SIM cards because this thing use to kill the SIM card from working on other t-mobile phones and it works perfectly fine on at&t network. so I've unlocked so it will work on at&t just to see if it would work. so i gave p and bought a MT 4G, but i still want to know if the G2 is fixable because I'm just about ready to throw in the towel this is what I've tried to resolve the problem called t-mobile they ended up saying just return the phone but i can't since i didn't buy it from them. Called them again got the unlock code. I've flashed the radio a few times. I've also just got the leaked 2.3.3 update and nothing has worked. It find t-mobile network but says your SIM card isn't allowed to connect to this network then after trying again it says unable to connect to network please try again later.
Just so frustrating i don't know what to do just about to say forget it. this thread is my last resort.
also i still have S-OFF
i used this method on my G2 just yesterday and put on CM7.0.3. the only issues i came across were because i restored everything (should have just done apps and app data) using Titanium, which put me in a boot loop. I'm dumb, so i did it twice before i figured out what was the problem. the thread has a comment about how Visionary is dangerous, but the OP responded that since it is only used to gain temp root, there should be no problems.

HELP! I rooted my phone and not touchwiz is gone

Hello,
Last night I rooted my device using this (http://forum.xda-developers.com/showthread.php?t=1265429) method and file from zedomax and everything worked great except when I booted my device there was a yellow triangle with a black “!” in it. I figured that just indicated the device was rooted or running a 3rd party kernel so I didn’t worry about it.
Today I launched my camera app and it failed to load the interface but showed the image from the camera momentary then crashed back to the home screen. I restarted my device and when the device restarted it was very slow and unresponsive and after unlocking it my live wallpaper was gone replaced with the last background I used before selecting a live background a couple weeks back. No icons or widgets loaded and I am unable to open the settings tray. The only things I am able to do with the phone is pull down the notification bar, respond to text messages, adjust the volume and hold power to restart the phone. All of which are very slow and delayed.
When I connect the device to my computer windows is no longer able to load the drivers and Kies is unable to connect with the device. I am not sure what caused this or how to resolve this issue so any advice or known fixes would be fantastic! I am unable to get to clockwork mod to restore my backup and I am unable to get to Kies or the phone settings to do a factory reset so I really don’t know what to do they were supposed to be a last resort and now I don’t even think I can do them. I am an experienced techie but I am new to android and this is the first device I have rooted so any advice would be great no matter how basic it may be.
UPDATE: I just connected the phone via USB to my laptop at work and it was able to discover and install everything it needed to connect with the phone. I am installing Kies now so at least there is hope of a factory restore, although I really hope it doesn't come to that!
Boot into download mode and flash the stock eg30 tar file from crawrj.
Sent From My Evo Killer!!!
Thanks Already started doing that waiting for it to download now
Still no touchwiz... great!
Try flashing a stock rom via clockworkmod.
efarley said:
Still no touchwiz... great!
Click to expand...
Click to collapse
You can root again and restore your backup, or go to this website www.lostandtired.com (midnight roms blog) click on android development and download and flash the sprint bloat and TW restore zip. Hope that helps.
I flashed the stock rom which didn't change anything so then I used clockworkMod to do a factory reset which ended up trapping me into a boot loop. I could use Odin to flash new roms but the device would never go past the 4G logo
I ended up taking the device back to Best Buy and since the loading screen showed the stock rom and they couldn't get past the 4G logo I just had to say it wasn't rooted and they gave me a new one.
I would love to know if anyone has any idea of what went wrong here so that I can feel comfortable rooting again. Also if anyone has some basic articles handy that teach basics of rooting that would be great, I didn't even know about clockwork mod until after I had this problem so knowing things like that earlier would have helped a lot I think. I'll be spending the weekend looking up everything I can find on the subject so any reading you guys can suggest would be fantastic.
efarley said:
I flashed the stock rom which didn't change anything so then I used clockworkMod to do a factory reset which ended up trapping me into a boot loop. I could use Odin to flash new roms but the device would never go past the 4G logo
I ended up taking the device back to Best Buy and since the loading screen showed the stock rom and they couldn't get past the 4G logo I just had to say it wasn't rooted and they gave me a new one.
I would love to know if anyone has any idea of what went wrong here so that I can feel comfortable rooting again. Also if anyone has some basic articles handy that teach basics of rooting that would be great, I didn't even know about clockwork mod until after I had this problem so knowing things like that earlier would have helped a lot I think. I'll be spending the weekend looking up everything I can find on the subject so any reading you guys can suggest would be fantastic.
Click to expand...
Click to collapse
If you a clockwork and "stock rom" you were still rooted...Doing a factory reset will send you into bootloop when rooted. Trying to flash other roms on a bootloop is not going to work. You need to have grabbed a backup such as Zedo has on his post and put the backup in clockwork folder on your phone. Then flash that in CWM. Would of brought you out of bootloop to a stock rom with his kernal. Now you can flash Roms and kernals or could of flashed crawf or anyone else FULL stock rom and been back to stock kernel and rom and not rooted.
dallastx said:
If you a clockwork and "stock rom" you were still rooted...Doing a factory reset will send you into bootloop when rooted. Trying to flash other roms on a bootloop is not going to work. You need to have grabbed a backup such as Zedo has on his post and put the backup in clockwork folder on your phone. Then flash that in CWM. Would of brought you out of bootloop to a stock rom with his kernal. Now you can flash Roms and kernals or could of flashed crawf or anyone else FULL stock rom and been back to stock kernel and rom and not rooted.
Click to expand...
Click to collapse
Ohhhh that's what happened! Awesome thanks. I will be much better prepared with backups out the wazoo this time haha.
Now if only I could figure out why Touchwiz died in the first place hmmm....
I hope you can figure it out, just postin here to say that when I saw this thread, it reminded me of the thread over in the EVO forums about the guy who claimed that sprint removed his Sense from his phone.
Khilbron said:
I hope you can figure it out, just postin here to say that when I saw this thread, it reminded me of the thread over in the EVO forums about the guy who claimed that sprint removed his Sense from his phone.
Click to expand...
Click to collapse
haha SPRINT removed it?! So that person thinks sprint monitors every device and has a team of techies on staff to hack your phone and brick it if you break their rules?... yeah that totally makes more sense than a file got corrupted when you were messing with the kernel.. some people maybe shouldn't be rooting their devices in the first place haha

please help! phone freezes after every app lounched- after trying to install cwm ...

hey guys!
i will realy appriciate any help on this one:
i am in a light panic attack as i might bricked my first phone..
today i have updated my t989 to ics 4.0.4 via kies, and then rooted it.
of course the root was so i can flash a rom. i chose to try cm9.
any ways, in order not to get the phone stuck in boot loop, i have tried to install the touch version of the cwm recovery.
i did it through the zip on sd option.
the version i used was: CWM6013-TOUCH-CM9-recovery (file size 4.201)
it seemed ok at first.
but then when i retsrted the phone, i noticed that every app i am trying to launch takes forever to respond (about a minute)...
i have tried to do factory reset and it did not help - the phone was sluggish even on the first setup screens..
now i am in the process of downloading the stock version again, to unroot. is this the way to go? did i miss something?
please let me know what info i can provide so you will be able to help me.
again, and i can't say it enough: every help will be very much appreciated. so, did i brick my phone?
thanks!
cvbn
Dude wrong section.
cvbn52 said:
hey guys!
i will realy appriciate any help on this one:
i am in a light panic attack as i might bricked my first phone..
today i have updated my t989 to ics 4.0.4 via kies, and then rooted it.
of course the root was so i can flash a rom. i chose to try cm9.
any ways, in order not to get the phone stuck in boot loop, i have tried to install the touch version of the cwm recovery.
i did it through the zip on sd option.
the version i used was: CWM6013-TOUCH-CM9-recovery (file size 4.201)
it seemed ok at first.
but then when i retsrted the phone, i noticed that every app i am trying to launch takes forever to respond (about a minute)...
i have tried to do factory reset and it did not help - the phone was sluggish even on the first setup screens..
now i am in the process of downloading the stock version again, to unroot. is this the way to go? did i miss something?
please let me know what info i can provide so you will be able to help me.
again, and i can't say it enough: every help will be very much appreciated.
thanks!
cvbn
Click to expand...
Click to collapse
What all did you do to install the ROM?
Something like this happened to me on my original Galaxy S when I updated it via Kies to the new stock version. Everything was running extremely sluggish. I don't remember what I ended up doing to fix it but I most certainly did not keep the stock update on there. I rebooted it and let it sit for about 30mins and then rebooted it again and tried using it. It was a bit better but still not good so I just flashed another Rom and then it was lightning quick.
The good news is you didn't brick it if you can still boot up and run stuff. I'd suggest updating your recovery to TWRP as that seems to be the preferred one now a days, it's the one I've been using to flash countless Roms without any problems, and most Devs recommend it. Apart from that, follow the install instructions precisely and you shouldn't have a problem. To be sure, after upgrading your recovery to TWRP, you could do the wipes (cache/dalvik/factory reset/system) 2-3 times before installing your new Rom, that seems to help some people coming from previous troublesome Roms.
I've noticed a few problems people seem to have around here come from the recovery, mainly those not using TWRP and/or using some form of outdated or beta CWM. Hopefully you can fix your problem, I know first hand how awful that sluggish feeling is. Good luck!

[Q] Serious (BIG) problem with DHD. No GUI, can't even finish setup.

So 2 days ago a friend bought an HTC Desire HD. It was working fine, but since it was second hand he wanted to hard reset it, and so he did. After he did that it started doing what I am showing in the video below(but it was with an older version, gingerbread I think). It was also going in CWM 10 sec after it was put into a charger. After I tried installing custom roms and roots, I installed what is said to be a stock ruu:
RUU_Ace_Sense30_S_HTC_WWE_3.12.405.1_Radio_12.65.60.29_26.14.04.28_M_release_225512_signed
Click to expand...
Click to collapse
It is obviously(visually) a newer version of the software the phone uses, than the one it had when he first gave the phone to me.
Nothing seems to have worked at this point, I'm desperate. After that 4th option of the setup(scheduled sync) it just goes black screen with a status bar and nothing. When he first gave it to me it used to display an error that said something like setup couldn't load, and with options to close it, wait for it, or tell HTC about it. It CAN receive SMS and calls, but there just isn't any GUI(menu, or whatever it's called).
I'm also providing a picture of the bootloader below.
I don't need the phone to be rooted or with any particular ROM or version, I just need it working normally.
Any help/assistance will be welcome! Thanks in advance
VIDEO:
youtube.com/watch?v=aNI1t4KjY-0&feature=youtu.be
youtube.com/watch?v=aNI1t4KjY-0&feature=youtu.be
Just makes it easier to click on it. :beer:
Edit: Try booting without the sd card, but aside from that, no idea.
You can also try flashing a stable gb rom see if you get the same issue.
Sent from a dream.
<-------- new user here. cant post links thanks
iLoveAlkohola said:
<-------- new user here. cant post links thanks
Click to expand...
Click to collapse
If you already have s-off and cwm, why not just flash rooted stock rom? It should work fine if the rom can be flashed successfully.
If it is not, it is most probably hardware issues, although i am not so sure myself.
yumm91 said:
If you already have s-off and cwm, why not just flash rooted stock rom? It should work fine if the rom can be flashed successfully.
If it is not, it is most probably hardware issues, although i am not so sure myself.
Click to expand...
Click to collapse
As I said, before installing the newest stock ruu(with which I lost cwm and can''t seem to get it back), I installed some custom roms, all of them with the same effect. But thanks for the suggestion.
iLoveAlkohola said:
As I said, before installing the newest stock ruu(with which I lost cwm and can''t seem to get it back), I installed some custom roms, all of them with the same effect. But thanks for the suggestion.
Click to expand...
Click to collapse
Make a full wipe before flashing the Ruu. Flash a custom recovery in fastboot, do a full wipe, then flash a ROM (stock or custom) To see what happens
Already did all that. When I first got the phone I used the full wipe function of cwm(and of the stock recovery) a couple of times, but every time it was stuck at that point of the initial setup with the error showing up.
Is there a file SPECIFICALLY for the initial setup that I can flash to the phone, because I flashed different recoveries, roms, boots and even radios manually before installing the stock ruu. I haven't set up a phone before, so I'm not sure, but as I can see there are still 2 or 3 options left to select ,after that scheduled sync option, before the phone could run the main menu(gui or whatever).
Oh, and btw, when I updated it with that ruu, the setup visually changed and by that I figure out it gets flashed as part of the ruu, but still with the same problem. Can it be some kind of hardware problem of the internal memory? No matter how much I searched and where I looked I never found someone with a problem even close to this one.
Teichopsia said:
Edit: Try booting without the sd card, but aside from that, no idea.
You can also try flashing a stable gb rom see if you get the same issue.
Sent from a dream.
Click to expand...
Click to collapse
Whatever I was doing to the phone it didn't usually have an sdcard in it and was booting without an sd card, tried with and without, no changes.
After I installed that sense ruu i can't seem to get back to gb, any ideas how to do it? I also can't get cwm to work now, even though it flashes without any error or problem I can only ge the htcdev root(already did) with this ruu, I think but I don't get any changes except that there is a watermark on the first line of bootloader.

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