Develop Bugs

[SOLVED]My Nexus is stuck in a bootloop

So yea im stuck in a bootloop. My phone all of a sudden rebooted itself and it never went past the boot animation. I am able to boot into recovery and fastboot. When i do a factory reset and system restore then flash a the rom all over again it still bootloops. I dont have a nandroid backup cuz they got deleted from my sd car. Is there anyway to flash it to complete stock through recovery or use adb through recovery flash to stock. please any help would be much appreciated.

stacio88 said:
So yea im stuck in a bootloop. My phone all of a sudden rebooted itself and it never went past the boot animation. I am able to boot into recovery and fastboot. When i do a factory reset and system restore then flash a the rom all over again it still bootloops. I dont have a nandroid backup cuz they got deleted from my sd car. Is there anyway to flash it to complete stock through recovery or use adb through recovery flash to stock. please any help would be much appreciated.
Click to expand...
Click to collapse
I dont know what program u use but i use wugs toolkit and u are able to flash stock from fastboot ive done it plenty of times good luck my friend, oh and dont panic its just a bootloop, you will get it working again, hit the thanks if i helped.
Sent from my Galaxy Nexus using xda premium

leelaa said:
I dont know what program u use but i use wugs toolkit and u are able to flash stock from fastboot ive done it plenty of times good luck my friend, oh and dont panic its just a bootloop, you will get it working again, hit the thanks if i helped.
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
I used toolkit 5.4 and it worked like a charm Thanks for the advice and assurance buddy, i did panic a bit though. This never happened to me in all my time flashing, well ive gotten bootloops but a quick full wipe and reflash of the rom fixed it, not this time. Thanks again.

stacio88 said:
So yea im stuck in a bootloop. My phone all of a sudden rebooted itself and it never went past the boot animation. I am able to boot into recovery and fastboot. When i do a factory reset and system restore then flash a the rom all over again it still bootloops. I dont have a nandroid backup cuz they got deleted from my sd car. Is there anyway to flash it to complete stock through recovery or use adb through recovery flash to stock. please any help would be much appreciated.
Click to expand...
Click to collapse
Find the yakju Odin file on xda or Google it. Extract and run the exe. Put your phone in download mode (volume down + power) plug it in via USB and wait till it restores your phone. You will have a factory restored 4.0.1 Galaxy Nexus after. Once your phone is restored, you should be prompted for 4.0.2 OTA update.
Sent from my Galaxy Nexus using XDA App

stacio88 said:
So yea im stuck in a bootloop. My phone all of a sudden rebooted itself and it never went past the boot animation. I am able to boot into recovery and fastboot. When i do a factory reset and system restore then flash a the rom all over again it still bootloops. I dont have a nandroid backup cuz they got deleted from my sd car. Is there anyway to flash it to complete stock through recovery or use adb through recovery flash to stock. please any help would be much appreciated.
Click to expand...
Click to collapse
Good to c u solved it, just rember to always have a backup handy, and as long as u can get.into recovery or download mode u should b good,
Sent from my Galaxy Nexus using xda premium

stuck in bootloader

I flashed the boot.img file from the essential files from slim rom . But directly after i did that it rebooted into bootloader. My recovery is not working and S-ON is showing . I know its not bricked but please can someone get me out of this situation. my CWM is not working as whenever i click it, it reboots again and again into the HTC home screen . PLEASE HELP !!! . It shows unlocked in bootloader

Easiest solution would be to flash RUU

skywalker1162 said:
I flashed the boot.img file from the essential files from slim rom . But directly after i did that it rebooted into bootloader. My recovery is not working and S-ON is showing . I know its not bricked but please can someone get me out of this situation. my CWM is not working as whenever i click it, it reboots again and again into the HTC home screen . PLEASE HELP !!! . It shows unlocked in bootloader
Click to expand...
Click to collapse
Why don't you first try to flash a recovery? It looks like your recovery went haywire. In bootloader, go to fastboot, issue the following from your PC's cmd prompt:
fastboot flash recovery <full path to your recovery file>.img
CWM released a new recovery today 5.8.4.0. I flashed it and it works.
EDIT. You can find all the required adb and fastboot files in this tool
http://forum.xda-developers.com/showpost.php?p=24967468&postcount=1
The CWM recovery file included is older but it works.

eyosen said:
Why don't you first try to flash a recovery? It looks like your recovery went haywire. In bootloader, go to fastboot, issue the following from your PC's cmd prompt:
fastboot flash recovery <full path to your recovery file>.img
CWM released a new recovery today 5.8.4.0. I flashed it and it works.
Click to expand...
Click to collapse
yes i tried doing that many times but everytime i flash CWM and tried to boot into recovery , a loading screen appears for half a second and it again boots to HTC screen

skywalker1162 said:
yes i tried doing that many times but everytime i flash CWM and tried to boot into recovery , a loading screen appears for half a second and it again boots to HTC screen
Click to expand...
Click to collapse
There is another recovery option available in the Development thread: TeamWin Recovery
Try using that. I read somewhere that people having problems with CWM flashed TeamWin and were successful.
EDIT: Before flashing either CWM or twrp, maybe you should try erasing your recovery partition and cache partition with
fastboot erase cache
fastboot erase recovery
and then flash the recovey image.
EDIT 2: Another option would be to flash the stock recovery. I don't know what your regioncode/CID is. Find the appropriate stock recovery and flash that.

eyosen said:
There is another recovery option available in the Development thread: TeamWin Recovery
Try using that. I read somewhere that people having problems with CWM flashed TeamWin and were successful.
EDIT: Before flashing either CWM or twrp, maybe you should try erasing your recovery partition and cache partition with
fastboot erase cache
fastboot erase recovery
and then flash the recovey image.
EDIT 2: Another option would be to flash the stock recovery. I don't know what your regioncode/CID is. Find the appropriate stock recovery and flash that.
Click to expand...
Click to collapse
yup you were right TeamWin helped me a lot along with the wipe of cache . Thanks again eyosen

skywalker1162 said:
yup you were right TeamWin helped me a lot along with the wipe of cache . Thanks again eyosen
Click to expand...
Click to collapse
You are welcome.
I also found this:
http://forum.xda-developers.com/showthread.php?t=1599748
Hope you will never need it

if you need more reference, i made a compilation thread, might help you out..
http://forum.xda-developers.com/showthread.php?t=1692681

i have the same problem but and i cant do anything bcs it low battery
i did put it in charge since more than 5 hours and it keep say low battery

crazylife said:
i have the same problem but and i cant do anything bcs it low battery
i did put it in charge since more than 5 hours and it keep say low battery
Click to expand...
Click to collapse
CWM recovery 5.8.3.1 and later support charging via USB while in recovery.

+1 . Read the entire thread and all the details in the links given.
Sent from my HTC One X using xda premium

eyosen said:
CWM recovery 5.8.3.1 and later support charging via USB while in recovery.
Click to expand...
Click to collapse
i cant flash anything only erase cache it keep say failed low battery :|
even im trying to flash RUU now but same problem lame low battery lol

Can u do a factory reset ... wipe ur phone clean?
Sent from my HTC One X using xda premium

skywalker1162 said:
Can u do a factory reset ... wipe ur phone clean?
Sent from my HTC One X using xda premium
Click to expand...
Click to collapse
yeah i did that and i did flash from recovery but the new problem is i did lock the phone so no recovery anymore,, i cant do anything at all now...

i sent a PM please read and reply

skywalker1162 said:
i sent a PM please read and reply
Click to expand...
Click to collapse
yeah i just saw it sorry for late i just got home

HOX Boot

I tried the boot method from Root Info in this forum and now my phone wont stop rebooting.
Can someone help me ?

You mean you flashed the boot.IMG from this thread? http://forum.xda-developers.com/showthread.php?t=1577671
Sent from my HTC One X using xda app-developers app

from here: http://forum.xda-developers.com/forumdisplay.php?f=1533#tutorial
but it does not matter now
I made it stop finally i had a hell of a night.

Marius95 said:
from here: http://forum.xda-developers.com/forumdisplay.php?f=1533#tutorial
but it does not matter now
I made it stop finally i had a hell of a night.
Click to expand...
Click to collapse
What did you do to stop the constant rebooting??
I just flashed a boot.img then flashed the latest JB rom now I'm going through a boot loop and can't even get to recovery now!!! HELP!

I was able to get to recovery and i wiped data/factory reset, restored the stock rom, fastboot boot.img and then fastboot erase cache and it worked.

My GNex maguro not accepting Jelly bean

I have Galaxy Nexus Maguro and I tried all ways to install jelly bean and it fails and stuck on Nexus logo ... I tried stock ROMs and kernels and Cocked one's but no success. The device work perfectly with all ICE Cream version. Any help or hint or tips will be appreciated.
Thanks in advance ...

alfkhr said:
I have Galaxy Nexus Maguro and I tried all ways to install jelly bean and it fails and stuck on Nexus logo ... I tried stock ROMs and kernels and Cocked one's but no success. The device work perfectly with all ICE Cream version. Any help or hint or tips will be appreciated.
Thanks in advance ...
Click to expand...
Click to collapse
Look at the "flash" link in my signature.
Sent from my Galaxy Nexus using Tapatalk 2

no luck
efrant said:
Look at the "flash" link in my signature.
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
First thank you for your response. I followed your procedure but the problem still exist. Stuck on Nexus logo.

More Info Required...
alfkhr said:
First thank you for your response. I followed your procedure but the problem still exist. Stuck on Nexus logo.
Click to expand...
Click to collapse
Are you unlocked and rooted?
Have you installed CWM?
If so, can you boot sucessfully to it?
Are you using the GN Toolkit?
Bit more info as to what you have done so far would be helpful...

unsuccessfully
I am very sad http://forum.xda-developers.com/images/icons/icon9.gif

alfkhr said:
First thank you for your response. I followed your procedure but the problem still exist. Stuck on Nexus logo.
Click to expand...
Click to collapse
You need to provide a bit more detail for us to help. Did you flash all the images (including the lc03 bootloader)? Did they flash successfully?
Sent from my Galaxy Nexus using Tapatalk 2

I did all scenarios ...
efrant said:
You need to provide a bit more detail for us to help. Did you flash all the images (including the lc03 bootloader)? Did they flash successfully?
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
All six img files were flashed successfully. Device rebooted and stuck on New Jellybean logo. To be sure what I did is right I did the same steps for ICS img files and it boots to ICS without any problem ,,,
before that I try to use recovery CWM but without luck.

alfkhr said:
All six img files were flashed successfully. Device rebooted and stuck on New Jellybean logo. To be sure what I did is right I did the same steps for ICS img files and it boots to ICS without any problem ,,,
before that I try to use recovery CWM but without luck.
Click to expand...
Click to collapse
When you are booted in fastboot mode, does it indicate that you are on the lc03 bootloader and xxlf1 radio?
Sent from my Galaxy Nexus using Tapatalk 2

Hanging When Booting JB
alfkhr said:
All six img files were flashed successfully. Device rebooted and stuck on New Jellybean logo. To be sure what I did is right I did the same steps for ICS img files and it boots to ICS without any problem ,,,
before that I try to use recovery CWM but without luck.
Click to expand...
Click to collapse
What happens when you boot into CWM?
If you have a JB ROM image on your flash then you should be able to completely wipe the phone (system, data and dalvik (under advanced options)), install the new ROM then boot it up.
Having a phone that hangs during boot is usually symptomatic of not having wiped the phone properly when flashing a new ROM.

yes
efrant said:
When you are booted in fastboot mode, does it indicate that you are on the lc03 bootloader and xxlf1 radio?
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
Yes boot loader version is lc03 and Radio is xxlf1

mlindema said:
What happens when you boot into CWM?
If you have a JB ROM image on your flash then you should be able to completely wipe the phone (system, data and dalvik (under advanced options)), install the new ROM then boot it up.
Having a phone that hangs during boot is usually symptomatic of not having wiped the phone properly when flashing a new ROM.
Click to expand...
Click to collapse
Yeah it sounds like maybe you didn't wipe man.
Sent from my Galaxy Nexus using Tapatalk 2

Yes I do
mlindema said:
What happens when you boot into CWM?
If you have a JB ROM image on your flash then you should be able to completely wipe the phone (system, data and dalvik (under advanced options)), install the new ROM then boot it up.
Having a phone that hangs during boot is usually symptomatic of not having wiped the phone properly when flashing a new ROM.
Click to expand...
Click to collapse
I did all kind of wipe !!!

Try this: Make sure you have the JRO03C boot and system images handy (i.e., in the same directory as your fastboot.exe file), reboot into fastboot mode and type the following command in a terminal:
fastboot erase system
fastboot erase boot
fastboot erase userdata
fastboot reboot-bootloader
fastboot flash system.img
fastboot flash boot.img
fastboot reboot-bootloader
fastboot reboot
EDIT: Note that it should take 5-10 mins to boot up.

Still
efrant said:
Try this: Make sure you have the JRO03C boot and system images handy (i.e., in the same directory as your fastboot.exe file), reboot into fastboot mode and type the following command in a terminal:
fastboot erase system
fastboot erase boot
fastboot erase userdata
fastboot reboot-bootloader
fastboot flash system.img
fastboot flash boot.img
fastboot reboot-bootloader
fastboot reboot
EDIT: Note that it should take 5-10 mins to boot up.
Click to expand...
Click to collapse
Still nothing ...but there is something I should mention ... I was in JB before one month .. then I got back to ICS cos JB still in the first stages as custom Rom. Then I flags ics miui rom and work great then I flashed miui update and it was corrupted and get many problems till I fix it by going back to stock ICS. Now do you think this is the issue ???

alfkhr said:
Still nothing ...but there is something I should mention ... I was in JB before one month .. then I got back to ICS cos JB still in the first stages as custom Rom. Then I flags ics miui rom and work great then I flashed miui update and it was corrupted and get many problems till I fix it by going back to stock ICS. Now do you think this is the issue ???
Click to expand...
Click to collapse
Going back and forth should have nothing to do with it. But it really does sound like you're not wiping one of the needed things first which mixes your ICS and JB files.
I'd suggest that you download something like CM10 and AOKP build1, go to CWM and do ROM Wipe/Factory Reset, Wipe Cache, and Wipe Dalvik. These are the 3 you need to do. Then install zip from SD - your new ROM. Then install gapps for JB. Boot up. If you use Titanium Backup, don't restore any system data.

Yes I do
netbuzz said:
Going back and forth should have nothing to do with it. But it really does sound like you're not wiping one of the needed things first which mixes your ICS and JB files.
I'd suggest that you download something like CM10 and AOKP build1, go to CWM and do ROM Wipe/Factory Reset, Wipe Cache, and Wipe Dalvik. These are the 3 you need to do. Then install zip from SD - your new ROM. Then install gapps for JB. Boot up. If you use Titanium Backup, don't restore any system data.
Click to expand...
Click to collapse
still the same

Up

Stuck at Android Logo on boot - Need Help!

Hi Guys. I have a one X, that has a version of android revolution about 3 months old on it.
Today, when I try to boot up, the phone gets stuck at the HTC logo.
I can get into CWM recovery (5.8.3.1 - I have tried:
wipe davlik, wipe cache ,
fix permissions..
& wipe data/factory reset,
but.. still it gets stuck at the android screen
I have no cwm backups and no rom zips on the phone..
how do I go about pushing a fresh rom to the phone.. ?? I am at a bit of a loss..
If I go advanced / mount usb storage (from cwm), I get
E:\unable to open ums lunfile...(no such file...
Any help greatly appreciated.
Thanks!
Thanks,
Dean.

Update the the latest version of CWM, it was last updated in June, it fixes mounting USB.
Try reflash your kernel as well.

Update CWM to the latest , 5.8.4.0 and then fresh install the latest 9.4.1 ARHD available Should work fine

After updating to 5.8.4.0, do from pc a
Fastboot erase cache
Sent from my HTC One X using xda premium

No recovery
eyosen said:
After updating to 5.8.4.0, do from pc a
Fastboot erase cache
Sent from my HTC One X using xda premium
Click to expand...
Click to collapse
Hi i have a problem almost the same. i was flashing the phone and it went off. now i finally get it on the phone comes on in fastboot and it can't go in recovery, i think its deleted. what can i do?

porbear said:
Hi i have a problem almost the same. i was flashing the phone and it went off. now i finally get it on the phone comes on in fastboot and it can't go in recovery, i think its deleted. what can i do?
Click to expand...
Click to collapse
Download any custom recoveries , go into fastboot mode , plug in ur usb , fastboot flash recovery recovery.img and voila ! :good: