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I tried rooting my phone, but when I flashed CWM my Nexus S stopped booting... it freezes on the Google screen in the intro. I can boot into Fastboot, and cwm, but I cant connect the Internal memory to the computer without it booting like it is supposed to. Does anybody know of anything I can do to fix my phone and bring it back to stock??
There are guides for returning to stock stickied in the Nexus S 4G Android Development forum.
Before you do that though, try flashing a different recovery, like the one linked to here or here.
Btw, which guide did you use? You're not the first person to have this problem, and it's really bugging me (though probably not as much as it's bugging you :-o).
Maximilian Mary: I tried to post the link, but since I'm a new member I have to wait 8 posts before I can post a URL.... :/
I will try a different recovery, but how would I flash a rom if I can connect my phone via usb mount?
deadzunehd said:
Maximilian Mary: I tried to post the link, but since I'm a new member I have to wait 8 posts before I can post a URL.... :/
Click to expand...
Click to collapse
What's the title of the thread?
.
I will try a different recovery, but how would I flash a rom if I can connect my phone via usb mount?
Click to expand...
Click to collapse
I'm a little out of my depth here, but I think it's
fastboot flash system system.img.
You don't need to put the rom image on the sdcard. Just put it in the same folder as fastboot.
It was titled "How to Root Nexus S!"
And I will try to flash recovery and try that rom command, thank you )
deadzunehd said:
It was titled "How to Root Nexus S!"
And I will try to flash recovery and try that rom command, thank you )
Click to expand...
Click to collapse
Hmmm. I can't find that exact title. Could you pm me the link?
deadzunehd said:
thank you )
Click to expand...
Click to collapse
There's a button for that.
I got the link. Thanks. I looks like you flashed a boot image that is incompatible with your phone. That guide was for the T-Mobile Nexus S. (Why they're screwing with the boot.img to begin with, I really don't understand.)
Download the attached file, and unzip it to the same folder as fastboot. The md5 sum is d4a9508f9321eb25df3383f00f571e8b. Then
Code:
fastboot flash boot boot.img
You'll probably also want to use one of the recoveries listed above to
Code:
fastboot flash recovery recovery.img
, but leave system alone for now. Flash that only as a last resort.
deadzunehd said:
I tried rooting my phone, but when I flashed CWM my Nexus S stopped booting... it freezes on the Google screen in the intro. I can boot into Fastboot, and cwm, but I cant connect the Internal memory to the computer without it booting like it is supposed to. Does anybody know of anything I can do to fix my phone and bring it back to stock??
Click to expand...
Click to collapse
I had this problem after flashing the wrong ROM onto my phone. I got the phone back to stock using ODIN.
My thread can be found here
http://forum.xda-developers.com/showthread.php?p=14172335#post14172335
hope it helps
Acnescar said:
I had this problem after flashing the wrong ROM onto my phone. I got the phone back to stock using ODIN.
My thread can be found here
http://forum.xda-developers.com/showthread.php?p=14172335#post14172335
hope it helps
Click to expand...
Click to collapse
OMG!! im having the same issue. could you please post the link for ODIN so i can return to stock and take it from there please? I rely on my phone so much and i need it asap thank you.
same problem with me.
but in my case, the phone not only freeze after the google logo before boot. I tried several times to pull the battery and start the phone again, it took several times until the phone can boot normally again.
After that, my nexus s can work as usual. but it only takes 3-4 hour until it freeze/hangs or reboot automatically and show image of green robot lay down with red alert triangle...
sometimes I noticed all application force closed like gmail, gtalk, etc. (its a basic apps instead of 3rd party app)
History :
- root GB 2.37 using superoneclick
- upgrade OTA to ICS 4.04
- problem happens
- root using guide : nexusshacks.com
- unroot using guide : nexusshacks.com
- back to factory setting on GB 2.34
- upgrade OTA to ICS 4.04
- Still got that problem.....
I'm using Nexus S 4G Sprint, pls help me guys...
nexus s won't boot
I had the same problem and read elsewhere that heating the phone with a hairdryer solves the problem.
I must say, indeed it did.
I removed the battery and the SIM card, then heated up the phone (so it really feels warm) put back the battery and sim and simsalebim the phone started again. and is still working since (now already a few day's)
It seems that a component in the phone is heat sensitive, the question in my mind is when will this show again and do I need to consider buying a new phone.
But sofar it works
PS I also tried hard reset factory reset the lot, but in the end only heating up helped.
Good luck, David
I fixed this problem! but I had to wipe all user data by rooting it using nexusrootICS. It finally boots up and the phone works now... that's all I need.
So long story short, my tab was running stock ICS (rooted, with temp CWM/cwm.zip). I decided to try a new rom (paranoid android) so I backed up everything via CWM and I flashed the new rom. But I forgot to do a factory reset before doing so which resulted in a bootloop. I returned to CWM to try to restore the previous ROM, all seemed to be fine and the tab restarted but was also bootlooped. Now I can't even access the stock recovery to acess CWM, I get an error message:
# MANUAL MODE #
-- Appling Multi-CSC...
Applied the CSC code : THL
Successfully applied multi-CSC
E :failed to mount / system (invalid argument) <in red.
Is there anything I can do to return to my stock ROM?!
Do I have the Brick Bug?
rumpypumpy said:
So long story short, my tab was running stock ICS (rooted, with temp CWM). I decided to try a new rom (paranoid android) so I backed up everything via CWM and I flashed the new rom. But I forgot to do a factory reset before doing so which resulted in a bootloop. I returned to CWM to try to restore the previous ROM, all seemed to be fine and the tab restarted but was also bootlooped. Now I can't even access the stock recovery to acess CWM, I get an error message:
# MANUAL MODE #
-- Appling Multi-CSC...
Applied the CSC code : THL
Successfully applied multi-CSC
E :failed to mount / system (invalid argument) <in red.
Is there anything I can do to return to my stock ROM?!
Click to expand...
Click to collapse
Can it get into download mode? If so try flash a stock rom with odin. Im not a sgt user but i am a samsung phone user and usualy when i forget to wipe all i have to do is go back into recovery. Then wipe everything and flash the same rom. NEVER go straight to a backup unless you pass setup. Then it can create a link almost so it supports going back. Or so thats what ive been told by devs on other forums...sounds kinda wierd tho but anyway if you forget to do something while flashing roms then go back indo recovery and do it again
Sent from the phone of Gamers
gmaster1 said:
Can it get into download mode? If so try flash a stock rom with odin. Im not a sgt user but i am a samsung phone user and usualy when i forget to wipe all i have to do is go back into recovery. Then wipe everything and flash the same rom. NEVER go straight to a backup unless you pass setup. Then it can create a link almost so it supports going back. Or so thats what ive been told by devs on other forums...sounds kinda wierd tho but anyway if you forget to do something while flashing roms then go back indo recovery and do it again
Sent from the phone of Gamers
Click to expand...
Click to collapse
It loads the amination for the stock recovery, then I get the error message I posted above. I need to get onto the stock recovery to get into CWM. Im not too sure what to do at the moment...
rumpypumpy said:
It loads the amination for the stock recovery, then I get the error message I posted above. I need to get onto the stock recovery to get into CWM. Im not too sure what to do at the moment...
Click to expand...
Click to collapse
Thats a messege saying the system has broke basicly because you went straight to a backup. Download mode and odin are your only hope
Sent from the phone of Gamers
gmaster1 said:
Thats a messege saying the system has broke basicly because you went straight to a backup. Download mode and odin are your only hope
Sent from the phone of Gamers
Click to expand...
Click to collapse
I forgot about download mode. I'll have a go then I'll report back.
Thanks
Now I'm stuck at the "<ID:0/005> factoryfs.img" stage!
I'm a bit scared of unplugging the tab, what would be the best thing to do now?
EDIT: If I flash a kernel or CWM, would this solve my problem?
Thanks in advance
EDIT:I managed to get CWM working, a step in the right direction
rumpypumpy said:
Now I'm stuck at the "<ID:0/005> factoryfs.img" stage!
I'm a bit scared of unplugging the tab, what would be the best thing to do now?
EDIT: If I flash a kernel or CWM, would this solve my problem?
Thanks in advance
EDIT:I managed to get CWM working, a step in the right direction
Click to expand...
Click to collapse
From CWM wipe data, cache & dalvik & reboot.
And flash this ICS zip file from CWM. if yours is 6800.
http://forum.xda-developers.com/showthread.php?t=1796866
rumpypumpy said:
Now I'm stuck at the "<ID:0/005> factoryfs.img" stage!
I'm a bit scared of unplugging the tab, what would be the best thing to do now?
EDIT: If I flash a kernel or CWM, would this solve my problem?
Thanks in advance
EDIT:I managed to get CWM working, a step in the right direction
Click to expand...
Click to collapse
If cwm works then we both know theres hope
Sent from the phone of Gamers
lsherif said:
From CWM wipe data, cache & dalvik & reboot.
And flash this ICS zip file from CWM. if yours is 6800.
http://forum.xda-developers.com/showthread.php?t=1796866
Click to expand...
Click to collapse
I did everything you said, but the progress bar has been stuck at 75% for over an hour, this has happened with all the ROMs I've tried to install. Is there anything else I could do? I red somewhere that a low battery doesn't allow ROMs to be installed properly.
Although I have no idea of my battery life, I'm just gonna leave it to charge for a bit. I hope everything turns out fine eventually
rumpypumpy said:
I did everything you said, but the progress bar has been stuck at 75% for over an hour, this has happened with all the ROMs I've tried to install. Is there anything else I could do? I red somewhere that a low battery doesn't allow ROMs to be installed properly.
Although I have no idea of my battery life, I'm just gonna leave it to charge for a bit. I hope everything turns out fine eventually
Click to expand...
Click to collapse
Battery life has nothing to do with it. People just say make sure you have high battery incase something happens. I think that it might be a very expensive brick now. Unless anyone else knows then i habe no idea
Sent from the phone of Gamers
gmaster1 said:
Battery life has nothing to do with it. People just say make sure you have high battery incase something happens. I think that it might be a very expensive brick now. Unless anyone else knows then i habe no idea
Sent from the phone of Gamers
Click to expand...
Click to collapse
:crying:
I was reading the following articles:
http://www.xda-developers.com/android/samsung-diligently-working-towards-hardbrick-fix/
http://forum.xda-developers.com/showthread.php?t=1810954
Could this Brick Bug be the source of my problems?
I was running a leaked version of ICS AND I have been using the cwm.zip so there is the possibility
Being unable to flash through either Odin or CWM surely sounds a lot like the brickbug.
If I were you, I'd reboot to download mode, and install a full ROM with repartition + PIT file. If it works, install locerra's CWM (it's one of the few recoveries for our tablet that's confirmed to be brickbug-free), and work as usual. But remember to wipe everything before installing anything through CWM...
If Odin doesn't work, you probably have been hit by the brickbug. However, all is not lost: this guy seems to have found a "fix" for many devices. It involves giving up on all your data and making your onboard storage a couple of GB smaller than it used to be, but it can make your device work again. Read the thread, try to understand it, and (if you can't find another way out) use the PIT file for the GT-6800 provided. If your tab isn't the international WiFi+3G GT-P6800, you may have to ask the guy (hg42) for a PIT tailored to your device.
The other option, in the case of a eMMC-related brick, is to remove all traces of CWM, go to a Samsung store and repair it under warranty, saying "its broke down when I were running that backie upppe thing in kies".
The other option is the better one, as i bricked my note. When i am able to revive it, i am left with 8GB space and it seems real laggy. Change a new motherboard would be better if still cover undr warrantly.
Sent from my GT-P6800 using xda premium
Thanks for the replies guy.
I have decided I will return it as faulty, in the hope it is repaired. I haven't been able to boot into CWM anymore, only the download mode, so I am guessing it is fine to return it as it is?
Thanks
rumpypumpy said:
Thanks for the replies guy.
I have decided I will return it as faulty, in the hope it is repaired. I haven't been able to boot into CWM anymore, only the download mode, so I am guessing it is fine to return it as it is?
Thanks
Click to expand...
Click to collapse
If I were you, I'd return it to something as close to stock as possible.
One suggestion: grab the latest Odin-flashable ROM for your country. You'll get a .tar.md5 file, such as P6800UBLA2_P6800ZTOLA2_ZTO.tar.md5. Try to flash it through Odin, just to see if it works; if it doesn't, write down the name of the .img file that gave you problems. If it works, congratulations, you have your tablet back, and you can stop reading.
Now, Rename that file to .tar (or, remove the .md5 extension), and open it in WinRAR/7zip/whatever. You'll see a lot of .img files inside, including the one that gave you problems. Remove it, and try to flash this new .tar file. If the flash works, proceed to the next paragraph. If it doesn't, write down the name of the .img file that gave you problems, and repeat this paragraph using your new .tar file.
After a flash that works, your device should be as close to stock as possible. Maybe it will even boot, but I wouldn't count on it (try anyway). I'd send it to the repair centre only when it is at this stage.
Steve_max said:
If I were you, I'd return it to something as close to stock as possible.
One suggestion: grab the latest Odin-flashable ROM for your country. You'll get a .tar.md5 file, such as P6800UBLA2_P6800ZTOLA2_ZTO.tar.md5. Try to flash it through Odin, just to see if it works; if it doesn't, write down the name of the .img file that gave you problems. If it works, congratulations, you have your tablet back, and you can stop reading.
Now, Rename that file to .tar (or, remove the .md5 extension), and open it in WinRAR/7zip/whatever. You'll see a lot of .img files inside, including the one that gave you problems. Remove it, and try to flash this new .tar file. If the flash works, proceed to the next paragraph. If it doesn't, write down the name of the .img file that gave you problems, and repeat this paragraph using your new .tar file.
After a flash that works, your device should be as close to stock as possible. Maybe it will even boot, but I wouldn't count on it (try anyway). I'd send it to the repair centre only when it is at this stage.
Click to expand...
Click to collapse
The tab gets stuck at 'factoryfs.img'. I'm a bit cautious since it is the biggest file in the .tar. Isn't the tab 'stock' stock enough as it is?:silly:
rumpypumpy said:
The tab gets stuck at 'factoryfs.img'. I'm a bit cautious since it is the biggest file in the .tar. Isn't the tab 'stock' stock enough as it is?:silly:
Click to expand...
Click to collapse
Thats...a...problem...if it takes longer then 15 mins its bricked...i have been a gt user and devs on other sites told me it was bricked. Maybe there is a solution but...i havnt found one. It should never take too long on one thing in odin.
Sent from the phone of Gamers
rumpypumpy said:
The tab gets stuck at 'factoryfs.img'. I'm a bit cautious since it is the biggest file in the .tar. Isn't the tab 'stock' stock enough as it is?:silly:
Click to expand...
Click to collapse
Even so, flash the other .imgs. You want to be closest to stock, including the recovery (imagine the guys at the Samsung centre manage to enter recovery, just to see CWM: your warranty is now gone). Having all partitions on stock, or at least most of them, can only help your case.
Steve_max said:
Even so, flash the other .imgs. You want to be closest to stock, including the recovery (imagine the guys at the Samsung centre manage to enter recovery, just to see CWM: your warranty is now gone). Having all partitions on stock, or at least most of them, can only help your case.
Click to expand...
Click to collapse
The warrenty is not void unless they find proof of tampering with system files. So basicly yeah...everything that guy said. Get it as close to stock as possible and send.
Sent from the phone of Gamers
Right OK, I definately don't want my warrenty void!
So would it be ok if I flashed 'P6800OXALQ1_P6800XXLQ1_HOME.tar.md5' (minus the factoryfs.img) to my tab?
Thanks
Hey guys, Im new to this but I got a phone. Its a Samsung Infuse 4G for AT&T. It was running cyanogen... it was jellybean 4.2.1 I believe? Anyway, now it is stuck on "CW based Recovery v6 .0.3.2" and Im stumped!!
It also isn't registering on my PC so I cant drag any files to it. It comes up that there is 2 drives, but they are grayed out, like I cant open or click on them. Ive heard of NVflash but cant figure out how to use it, not sure if I can since I cant drag and drop files on my droid.
Please help me...
Bender9406 said:
Hey guys, Im new to this but I got a phone. Its a Samsung Infuse 4G for AT&T. It was running cyanogen... it was jellybean 4.2.1 I believe? Anyway, now it is stuck on "CW based Recovery v6 .0.3.2" and Im stumped!!
It also isn't registering on my PC so I cant drag any files to it. It comes up that there is 2 drives, but they are grayed out, like I cant open or click on them. Ive heard of NVflash but cant figure out how to use it, not sure if I can since I cant drag and drop files on my droid.
Please help me...
Click to expand...
Click to collapse
Here is what it looks like...
Bender9406 said:
Here is what it looks like...
Click to expand...
Click to collapse
Try wiping data & cache if possible and then system reboot..
Hit thanks rather than typing it
parkourkarthik said:
Try wiping data & cache if possible and then system reboot..
Hit thanks rather than typing it
Click to expand...
Click to collapse
I wish it was that easy. No restore option. Reboot just sends me back to same thing. The cache has been cleared so many times.... no luck
Bender9406 said:
Hey guys, Im new to this but I got a phone. Its a Samsung Infuse 4G for AT&T. It was running cyanogen... it was jellybean 4.2.1 I believe? Anyway, now it is stuck on "CW based Recovery v6 .0.3.2" and Im stumped!!
It also isn't registering on my PC so I cant drag any files to it. It comes up that there is 2 drives, but they are grayed out, like I cant open or click on them. Ive heard of NVflash but cant figure out how to use it, not sure if I can since I cant drag and drop files on my droid.
Please help me...
Click to expand...
Click to collapse
I got the same problem.. have you figured out how to fix it?
Same thing here
I've got exactly the same problem with my LG P720 (3D MAX) after installing the ICS ROM (and I'm already looking for a new phone). But I'm willing to donate to whoever can help me with this. :crying::crying::crying:
endeavor2908 said:
I've got exactly the same problem with my LG P720 (3D MAX) after installing the ICS ROM (and I'm already looking for a new phone). But I'm willing to donate to whoever can help me with this. :crying::crying::crying:
Click to expand...
Click to collapse
Reflash the boot loader of you device using Odin if you can. It will solve the problem. Since im on a different device I can't tell where you can find it. Just search for it.
Sent from my GT-I9001 using xda premium
About odin
Sewrizer said:
You can go in cwm recovery->mounts and storage-> mount sd card or usb storage then connect phone to PC. After connecting it, you copy a rom to sd card and gapps if necessary and then perform a full wipe and flash the rom along with gapps.
If the mounts and storage thing doesn't work, put your sd card in an adapter or another phone and connect it to pc and move the rom and gapps there then put the sd card back in your phone, full wipe and flash.
If this doesn't work, do a restock with odin with a rom from sammobile. If you don't know how to do it, send a reply to my post and I will give you some instructions.
Click to expand...
Click to collapse
Ok so, I've download ODIN and I have the ROM in a zip file in the internal memory but ODIN just takes .tar, .md5, smd, gz and tgz and I don't get odin to cominucate with the phone, ID COM never gets blue and Sammobile seems to be for Samsung phones
I would just perform a factory reset, wipe cache and dalvik cache. then try a reboot, if that doesn't work then you can mount the SD Card via mounts and storage> mount usb storage and then try a few different roms and if possible try find a stock recovery that someome else has posted and the correct Gapps. Try reflashing CWM too. Hope that helps
So I accidentally wiped the internal Storage on my XT925 RAZR HD, before flashing because well I'm silly.
Now, I can boot into fastboot, and recovery, but I dont know how to get the phone into a state where I am able to use adb push to move the .zip with the new ROM onto my device so I can flash it with recovery,
have been searching for a while now but to no avail,
I dont expect a direct answer but maybe someone can point me in the right direction.
Any and all help Appreciated!
You can flash back stock fw and start from scratch-probadly not the preferred route but you will probadly have it done before you get the response your hoping for
jmcdonald58 said:
You can flash back stock fw and start from scratch-probadly not the preferred route but you will probadly have it done before you get the response your hoping for
Click to expand...
Click to collapse
Thats the thing I've tried flashing back to stock but it encounters an error and fails out , so that option unfortunately is out, I think I may just have to go buy a MicroSD card tomorrow and copy the new ROM that way
I used this toolkit to flash fw on my xt925 and it worked flawless in fastboot if you can get the rom on the pc etc, its worth a shot
http://forum.xda-developers.com/showthread.php?t=2154995
jmcdonald58 said:
I used this toolkit to flash fw on my xt925 and it worked flawless in fastboot if you can get the rom on the pc etc, its worth a shot
http://forum.xda-developers.com/showthread.php?t=2154995
Click to expand...
Click to collapse
Thank you so much, I had already downloaded my default carrier image, and this tool worked great ran it and it reset my phone to factory!
Thank you so so much.
CraigDav said:
Thank you so much, I had already downloaded my default carrier image, and this tool worked great ran it and it reset my phone to factory!
Thank you so so much.
Click to expand...
Click to collapse
Your welcome glad it worked out for you and I was able to help all credit to OP of toolkit for sharing :highfive:
Good Evening,
AT&T LG G2 rooted, TWRP. Have installed a few different roms but mostly used PA. All of a sudden the phone started experiencing issues with cell Data. So I did a clean install of PA and then had issues with BT, did another clean install and had issues with Wifi.
So I decided ok maybe its time to go back to stock. Hook it up to a win7 computer... Device manager doesn't see it at all (doesn't show up AT ALL). Says charging and that is it, does not recognize that it is hooked up to a computer. Have tried several different computers now and several different USB cables. The only way I could try other roms was downloading via wifi. Tried a stock rom and still experiencing issues.
I think there is something wrong with the phone so I want to get it warrantied, but without hooking it up to a computer I can not figure out any way to remove the custom recovery or revert it to stock.No matter what I do no computer will even recognize the phone is connected, let alone trying to install drivers. Device manager just straight up does not see it.
Any help or suggestions is GREATLY appreciated. Any way to remove recovery/root without a PC connection?
UPDATE: Here was my solution
Took some work but I figured out a way to do it in case anyone else ever runs in to this:
(make sure you are stock rom or on a stock rooted rom before proceeding)
First download the stock recovery.img on the device.
http://downloads.codefi.re/autoprime...10B_Partitions
Then download/open Terminal Emulator and type:
su
Then
cd /sdcard/downloads
Then
dd if=/sdcard/downloads/recovery.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
That replaces TWRP/CWM with the stock recovery.
Then open supersu, go to settings, towards the bottom is full unroot.
Yay no more custom recovery or root on stock rom.
If you are planning on getting warranty you need to use download mode and the back to stock guide also that is the best way to flash to stock and get rid of problems
Sent from LG-G2 D800 on AEONFLEX 4.4.2
XxZombiePikachu said:
If you are planning on getting warranty you need to use download mode and the back to stock guide also that is the best way to flash to stock and get rid of problems
Sent from LG-G2 D800 on AEONFLEX 4.4.2
Click to expand...
Click to collapse
Agreed, problem is the computer will not see the phone, so I can't use the program to flash it back to stock.
It's not just a driver or com issue, the computer does not see it AT ALL. Device manager doesn't see a new device when I plug it in (in OS, in Download mode, nothing).
crawlgsx said:
Agreed, problem is the computer will not see the phone, so I can't use the program to flash it back to stock.
It's not just a driver or com issue, the computer does not see it AT ALL. Device manager doesn't see a new device when I plug it in (in OS, in Download mode, nothing).
Click to expand...
Click to collapse
Have you tried different usb ports also very important are you using original cable that came with the phone in my case if I try many of the different cables I have, only the stock one works for download mode
Sent from LG-G2 D800 on AEONFLEX 4.4.2
XxZombiePikachu said:
Have you tried different usb ports also very important are you using original cable that came with the phone in my case if I try many of the different cables I have, only the stock one works for download mode
Sent from LG-G2 D800 on AEONFLEX 4.4.2
Click to expand...
Click to collapse
Different usb ports, different computers, different cables (stock one included). No luck. Phone says download mode then goes to "firmware update" and says at the bottom B53 then "ROOTED" in red letters. Nothing appears in device manager.
In android regarless of rom if I plug it in it doesn't act like I plugged it in to a computer, just charging. Again nothing in device manager regardless of USB debugging or not.
currently have twrp 2.6.3.3, running D80210b 4.2.2, with baseband M8974A-AAAANAZM-1.0.190034
What I really need to know is if there is any way to restore stock recovery and remove root without using that method (ie using Terminal Commands or flashing a package, since I can download via wifi).
I am pretty sure this phone has a messed up USB port, but I don't really want to send it in with it rooted/twrp on it .
crawlgsx said:
What I really need to know is if there is any way to restore stock recovery and remove root without using that method (ie using Terminal Commands or flashing a package, since I can download via wifi).
I am pretty sure this phone has a messed up USB port, but I don't really want to send it in with it rooted/twrp on it .
Click to expand...
Click to collapse
Did you try restore & reset functionality on the phone? I had somewhat similar issue with the plug & pop feature (although my laptop recognized the phone under Devices & Printer but it didn't show it as a separate drive) when I flashed CM11 but then I did a full factory reset, everything goes back to normal. Also you might try uninstall LG driver and reinstall it. Hope this help.
paulthuong said:
Did you try restore & reset functionality on the phone? I had somewhat similar issue with the plug & pop feature (although my laptop recognized the phone under Devices & Printer but it didn't show it as a separate drive) when I flashed CM11 but then I did a full factory reset, everything goes back to normal. Also you might try uninstall LG driver and reinstall it. Hope this help.
Click to expand...
Click to collapse
Unfortunately it is not a driver issue, it doesn't show up in device manager at all, on several machines.
I have tried multiple different roms, factory rests, even tried ADB sideloading, no luck.
i remember there's this app called Auto Rec that has an option to unroot the device or something like that.
Took some work but I figured out a way to do it in case anyone else ever runs in to this:
First download the stock recovery.img on the device.
http://downloads.codefi.re/autoprime/LG/LG_G2/VS980/Stock_Firmware/10B_Partitions
Then download/open Terminal Emulator and type:
su
Then
cd /sdcard/downloads
Then
dd if=/sdcard/downloads/recovery.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
That replaces TWRP/CWM with the stock recovery.
Then open supersu, go to settings, towards the bottom is full unroot.
Yay no more custom recovery or root on stock rom. (this was after flashing a rooted stock rom by downloading it on the device itself since I had no USB).
crawlgsx said:
Took some work but I figured out a way to do it in case anyone else ever runs in to this:
First download the stock recovery.img on the device.
http://downloads.codefi.re/autoprime/LG/LG_G2/VS980/Stock_Firmware/10B_Partitions
Then download/open Terminal Emulator and type:
su
Then
cd /sdcard/downloads
Then
dd if=/sdcard/downloads/recovery.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
That replaces TWRP/CWM with the stock recovery.
Then open supersu, go to settings, towards the bottom is full unroot.
Yay no more custom recovery or root on stock rom. (this was after flashing a rooted stock rom by downloading it on the device itself since I had no USB).
Click to expand...
Click to collapse
So did this worked for you? And what about your warranty?
I have an issue with the vibration and I am thinking of going to stock and send my G2 to LG.
petran_7 said:
So did this worked for you? And what about your warranty?
I have an issue with the vibration and I am thinking of going to stock and send my G2 to LG.
Click to expand...
Click to collapse
It worked perfectly and I got the phone exchanged without any hassle, but if your USB is working there are plenty of better ways to return to stock. This was an option I had to use because of USB not functioning. I mean this would allow you to unroot without wiping/restoring but if your going to send the phone in anyway you might as well wipe it as well.
crawlgsx said:
It worked perfectly and I got the phone exchanged without any hassle, but if your USB is working there are plenty of better ways to return to stock. This was an option I had to use because of USB not functioning. I mean this would allow you to unroot without wiping/restoring but if your going to send the phone in anyway you might as well wipe it as well.
Click to expand...
Click to collapse
I understand and thank you for the reply.
I am a bit afraid of the other methods I saw and this one seems easier
I have a question if you can answer to me.
I restored the official rom from TWRP and did all the process you wrote. Is there any way to check if now I have the stock recovery?
And to see if I am now ready to send my phone to LG?
P.S. "I will hit the thanks button tomorrow because I have reached the limit of 8 thanks per day "
petran_7 said:
I understand and thank you for the reply.
I am a bit afraid of the other methods I saw and this one seems easier
I have a question if you can answer to me.
I restored the official rom from TWRP and did all the process you wrote. Is there any way to check if now I have the stock recovery?
And to see if I am now ready to send my phone to LG?
P.S. "I will hit the thanks button tomorrow because I have reached the limit of 8 thanks per day "
Click to expand...
Click to collapse
Just reboot to recovery, you should get the stock LG recovery instead of TWRP. If you unrooted as well, you are good go. Glad I could help! No worries on the thanks .
crawlgsx said:
Just reboot to recovery, you should get the stock LG recovery instead of TWRP. If you unrooted as well, you are good go. Glad I could help! No worries on the thanks .
Click to expand...
Click to collapse
When I am going to recovery, appears the Factory hard reset option.
I did it and it shows up again when I am trying to boot to recovery.
Again thank you for your replies and the time you spend. :highfive:
petran_7 said:
When I am going to recovery, appears the Factory hard reset option.
I did it and it shows up again when I am trying to boot to recovery.
Again thank you for your replies and the time you spend. :highfive:
Click to expand...
Click to collapse
Awesome sounds like you got it. :good:
So I have to congratulate and thank once more this man @crawlgsx for this great thread.
It worked on my D802 (international model) and got it repaired by the official service center of LG in Greece.
Great work, with no need of PC and difficult processes.
Noob question, but will this allow users to take OTA updates? Running stock rooted right now and really don't want revert to stock to get latest ota, but this seems pretty seamless. Thanks.
thestrangebrew said:
Noob question, but will this allow users to take OTA updates? Running stock rooted right now and really don't want revert to stock to get latest ota, but this seems pretty seamless. Thanks.
Click to expand...
Click to collapse
I believe that in order to take OTAs you must be on stock rom and stock recovery. Be rooted will not be a problem if you have these stock but when OTA installed you will lose root access.
If I am wrong, correct me someone.
Hi
Sorry to bump this thread but I need to unroot my AT&T G2 800 so get the warranty.. I had taken the stock backup using twrp.
Can I restore the restore it using twrp ? and do i need to install Terminal emulator on my restored stock rom and then do the commands ?
Are there any chances of bricking the phone ?