Database Users

Booting into Revocery

Ok so I just got my Nexus 7 unlocked and rooted no problem, I have done this on a few Galaxy Nexus phone without issue.
Now here is the strange part, if I adb into bootloader then select boot into recovery it works (CWM Touch) however if I manually go into the bootloader, hold volume keys and select reboot into recover it will just hang at the google screen.
I can get out of that bu holding power until the deivce reboots back to the OS.
I can do this as much as I want, from using adb into bootloader and get into recovery, but not manually. What can i try?
I have already tried flashing stock recovery, and other CWM non touch and all act the same way, what am I missing?

I had the same issue completely stock. No idea what causes it, and I've still not fixed it either.

Good to know I am not alone.

same here! even with 6.0.1.0
Sent from my Nexus 7 using xda premium

I rooted a week ago and this problem drove me nuts. I was paranoid enuff not to wanna flash anything. Within the last few days it was found that you can do the 3 button thing, get into the bootloader and select recovery ONLY if the N7 is plugged into something with a powered usb port. It seems any computer will work, and I read where one guy tried assorted ports like tvs, direct tv box, xbox, etc. These also allowed the buttons to activate bootloader & select recovery. There must be something within the port which requires power in order to get past that Google screen? It doesn't matter whether your on cwm 6.0+ or TWRP. It seems to be a hardware issue as far as I know at this point.
I read where a guy said that during a bootloop, hold power + volume down and wait, sometimes as long as 50 seconds. Eventually it has always worked for him. I've had one bootloop and didn't try that method. I just connected usb cable to the laptop, held the buttons and was in. That is a summary of what I know as of now.
Sent from my Galaxy Nexus using Tapatalk 2

I can confirm that it only works if you have USB plugged in.
Anyone able to get past the red triangle? It seems to just hang there for me

Its a bug with the early CWM Official Port i think, try TWRP Recovery

The only way I was able to get into CWM was to use ROM Toolbox or ROM Manager to boot into recovery. :\ Hangs for me while holding down volume and power.

Nexus 4: Boot loop with locked bootloader and no USB debugging - HELP!!!

Hi all,
First time posting on here (but I read the forums often - for guides etc).
Bought the Nexus 4 and I unlocked the bootloader and rooted the device. Kept to the stock Android (JB 4.2) however I locked the bootloader again.
The boot loop occurred after a restart after I did the following things:
1. Used Battery Calibration to calibrate the battery. Left the battery to drain and then charge to 100%.
2. Used VM Heap to change the amount and restarted the phone. Boot loop ocurred.
I have tried many things after reading this forums and other forums but there seems to be no answer to this issue.
Things I've tried are:
1. Booted into recovery mode and wipe data/factory reset many times - still has boot loop
2. Used Nexus Root Toolkit and tried the various functions on there. Fastboot doesn't detect the device (even though its in fastboot mode) in order for me to unlock the bootloader again and flash it with the stock ROM. Windows (8) does detect it but can't load drivers for it. Been through all the instructions on the Nexus Root Toolkit - reinstall drivers, cleared the device from device manager, cleared it from usb list etc. Fastboot just won't detect it to allow me to unlock!!
3. Let the battery drained and tried factory resetting but doesn't work (not tried fully charging it and then resetting though)
4. Been trying various other things which I read on the forum(s) but nothing seems to work!:crying:
Literally spent the whole day trying so many different things. Seems like I discovered a whole new unique problem to causing boot loop on the Nexus 4. I don't want to have to send this back to Google for a replacement if they give me one - hopefully with the locked bootloader and the data cleared, they won't know I've rooted, not to mention its micro-sim and my backup feature phone doesn't take micro-sim :crying:
Has any one had this issue before and fixed it!? Would really appreciate the help/guidance!
My first time rooting a phone, didn't do it before on other phones because thought knowing my luck I'd brick it beyond repair! Luck would have it, that exactly what has happened.
Appreciate the replies and help on this!

ThuanBui said:
Hi all,
First time posting on here (but I read the forums often - for guides etc).
Bought the Nexus 4 and I unlocked the bootloader and rooted the device. Kept to the stock Android (JB 4.2) however I locked the bootloader again.
The boot loop occurred after a restart after I did the following things:
1. Used Battery Calibration to calibrate the battery. Left the battery to drain and then charge to 100%.
2. Used VM Heap to change the amount and restarted the phone. Boot loop ocurred.
I have tried many things after reading this forums and other forums but there seems to be no answer to this issue.
Things I've tried are:
1. Booted into recovery mode and wipe data/factory reset many times - still has boot loop
2. Used Nexus Root Toolkit and tried the various functions on there. Fastboot doesn't detect the device (even though its in fastboot mode) in order for me to unlock the bootloader again and flash it with the stock ROM. Windows (8) does detect it but can't load drivers for it. Been through all the instructions on the Nexus Root Toolkit - reinstall drivers, cleared the device from device manager, cleared it from usb list etc. Fastboot just won't detect it to allow me to unlock!!
3. Let the battery drained and tried factory resetting but doesn't work (not tried fully charging it and then resetting though)
4. Been trying various other things which I read on the forum(s) but nothing seems to work!:crying:
Literally spent the whole day trying so many different things. Seems like I discovered a whole new unique problem to causing boot loop on the Nexus 4. I don't want to have to send this back to Google for a replacement if they give me one - hopefully with the locked bootloader and the data cleared, they won't know I've rooted, not to mention its micro-sim and my backup feature phone doesn't take micro-sim :crying:
Has any one had this issue before and fixed it!? Would really appreciate the help/guidance!
My first time rooting a phone, didn't do it before on other phones because thought knowing my luck I'd brick it beyond repair! Luck would have it, that exactly what has happened.
Appreciate the replies and help on this!
Click to expand...
Click to collapse
I'm having the same problem!

For the toolkit to see the device, you need to put your device to fastboot mode by pressing vol (-) and then the power button (the phone should be in powered off mode to do this).

andr0idfreak said:
For the toolkit to see the device, you need to put your device to fastboot mode by pressing vol (-) and then the power button (the phone should be in powered off mode to do this).
Click to expand...
Click to collapse
I've done this many times but still no luck

ThuanBui said:
I've done this many times but still no luck
Click to expand...
Click to collapse
I had a boot loop issue. It was stuck on Google logo - the white logo.
I couldn't go into recovery either.
My fix was to flash the stock recovery.IMG
I too couldn't detect the device however I kept trying.
If you face a problem getting into fast boot mode try pressing vol up + vil down + power. Didn't work for me but worked for some.
Let me know how it goes I'm glad to help out if I can

Having USB Debugging ticked WHILE IN ANDROID has absolutely no effect on whether or not your computer can see the device WHILE IN RECOVERY OR FASTBOOT.

monkeying. around said:
I had a boot loop issue. It was stuck on Google logo - the white logo.
I couldn't go into recovery either.
My fix was to flash the stock recovery.IMG
I too couldn't detect the device however I kept trying.
If you face a problem getting into fast boot mode try pressing vol up + vil down + power. Didn't work for me but worked for some.
Let me know how it goes I'm glad to help out if I can
Click to expand...
Click to collapse
Didn't fix it in the end...no matter what I tried. I got a replacement from Google (thankfully they didn't charge me for the new one!).
BTW the batch of Nexus 4 released in end of Jan/early Feb has a much better battery life than the one I got from the batch released in early Dec. Won't be rooting the new Nexus 4 in case sh*t happens again but no doubt will get tempted again somewhere down the line!
Thank you to everyone who replied!~ :good:

sideloading 4.4.2 and stuck on boot loop
ThuanBui said:
Didn't fix it in the end...no matter what I tried. I got a replacement from Google (thankfully they didn't charge me for the new one!).
BTW the batch of Nexus 4 released in end of Jan/early Feb has a much better battery life than the one I got from the batch released in early Dec. Won't be rooting the new Nexus 4 in case sh*t happens again but no doubt will get tempted again somewhere down the line!
Thank you to everyone who replied!~ :good:
Click to expand...
Click to collapse
bro mime nexus 4 has stuck into boot loop after upgrading from 4.4 to 4.4.2 .i was sideloading the zip dont know whats the issue ......i was rooted but went to stock via nexus roottool kit to get OTA . any suggestion

​
joshnichols189 said:
Having USB Debugging ticked WHILE IN ANDROID has absolutely no effect on whether or not your computer can see the device WHILE IN RECOVERY OR FASTBOOT.
Click to expand...
Click to collapse
all you got to do is download the toolkit and flash the software your phone is using and put it in fastboot and begin
:good::good::good::good::good::good::good:

[Q] Nexus 7 Wifi 2012 32GB Kitkat Stops booting/Soft brick?

Hi,
i never touched my Nexus 7 with any other ROMs or such. It was still rooted and kinda original. Now i can't do anything with it anymore.
I talked to the google hotline already and i was trying to start the bootloader which works fine, but nothing more.
1. When i choose Start, Restart Bootloader, Recovery Mode oder Power Off nothing happens, beside Booting failed (Recovery Mode).
2. When i start the phone just with the power button i just see the google logo.
3. When i plugin the power cable i don't see the battery for loading.
I got another device from google with horrorable battery power, so now i wanna try on my own the save my Tablet. I flashed my Galaxy Nexus and HTC HD2 couple of times, so i'm not a 100% Noob.
I was already looking in like 10 threads i found about problems nearly like mine, but i don't got the golden clue yet, sry.
I hope you can help me please.

lordmao said:
Hi,
i never touched my Nexus 7 with any other ROMs or such. It was still rooted and kinda original. Now i can't do anything with it anymore.
I talked to the google hotline already and i was trying to start the bootloader which works fine, but nothing more.
1. When i choose Start, Restart Bootloader, Recovery Mode oder Power Off nothing happens, beside Booting failed (Recovery Mode).
2. When i start the phone just with the power button i just see the google logo.
3. When i plugin the power cable i don't see the battery for loading.
I got another device from google with horrorable battery power, so now i wanna try on my own the save my Tablet. I flashed my Galaxy Nexus and HTC HD2 couple of times, so i'm not a 100% Noob.
I was already looking in like 10 threads i found about problems nearly like mine, but i don't got the golden clue yet, sry.
I hope you can help me please.
Click to expand...
Click to collapse
I encountered identical problem on an N7 (2012) 32gb and try everything that I know how and always get the message ADB not found. Finally I use Skipsoft ToolKit and use option #9 Download, Extract and Flash Google Factory Stock Rom and it works . My N7 was returned to stock with latest firmware.. Of course you will lose all data and still have to unlock and root again
I am not a techie so I cannot explain the details but only share my experience.
I hope it will work for you

lordmao said:
Hi,
i never touched my Nexus 7 with any other ROMs or such. It was still rooted and kinda original. Now i can't do anything with it anymore.
I talked to the google hotline already and i was trying to start the bootloader which works fine, but nothing more.
1. When i choose Start, Restart Bootloader, Recovery Mode oder Power Off nothing happens, beside Booting failed (Recovery Mode).
2. When i start the phone just with the power button i just see the google logo.
3. When i plugin the power cable i don't see the battery for loading.
I got another device from google with horrorable battery power, so now i wanna try on my own the save my Tablet. I flashed my Galaxy Nexus and HTC HD2 couple of times, so i'm not a 100% Noob.
I was already looking in like 10 threads i found about problems nearly like mine, but i don't got the golden clue yet, sry.
I hope you can help me please.
Click to expand...
Click to collapse
If you can't see the white battery picture when plugging in the power cable, I suggest you use AC power, and if you are, try using a different USB Micro cable.

Help, My Nexus 7 is dead!

I have a Nexus 7 2012 version since 2014, after many updates and installing apps it was becoming slowly and unusable, so I dicided to flash and install Cyanogenmod 12.1, after installing it, all was fast and smooth, I loved it, but after a month it was turning laggy again, so I decided to use Nexus Root Toolkit to come back to 4.4.4 stock. After flashing, the tablet still in recovery mode, I selected START using the buttons, and the Google logo appeared but a little message in the corner of the screen scared me, it said "booting failed" , so I tried to flash again, but now using the option "the tablet is bricked/bootloop" but it didn't work, so I tried to turn off the tablet and power in again, but nothing happened when I tried to turn on again, the tablet didn't turned on and now it still off, when I plug the charger the battery logo doesn't appear and tried to press the power button for 30 seconds without success, I need help guys, someone told me that it will be possible to fix it, but he doesn't know how to do it.
Thanks for your attention!

Hello,
please charge you Nexus 7 (2012) 2 hours and then try to boot into Fastboot-Mode!

Try holding power button and volume down until the Google logo shows up
I fixed my nexus 7 doing that when it wouldn't turn on

Trafalgar Square said:
Hello,
please charge you Nexus 7 (2012) 2 hours and then try to boot into Fastboot-Mode!
Click to expand...
Click to collapse
Sorry , it didn't work

Ramon Dag said:
Try holding power button and volume down until the Google logo shows up
I fixed my nexus 7 doing that when it wouldn't turn on
Click to expand...
Click to collapse
Sadly, it didn't work neither

Someone could help me? I don't know what to do.

Hardware problem, perhaps
HAMH96 said:
Someone could help me? I don't know what to do.
Click to expand...
Click to collapse
About a year ago, I decided to try the 5.0 release. Upon installation and reboot, It stuck at the "Google" logo. I was able to get into the bootloader, and it said it was still unlocked, but I couldn't do anything: boot to system failed, and even boot to recovery failed. Formatting/deleting the various partitions failed (cache partition was corrupt but couldn't be formatted); flashing a bootloader from the latest Google images didn't help.
I fixed it by buying a used motherboard from eBay for $30. It was fine with 4.4.4/f2fs for about three months, but when I once again upgraded to 5.0, the *exact same* thing happened.
I now have yet another motherboard and will not ever upgrade past KitKat.

help pls, nexus 4 softbricked

Hi guys,
I had Pure nexus rom installed:
http://forum.xda-developers.com/nexus-4/development/rom-pure-nexus-project-layers-t3237366
and everything worked fine for weeks. Yesterday I noticed that my nexus 4 is using battery too much, without any reason.. Then my phone turned off, try to restart but it was stuck on google logo. At that point there was 20 or 30% battery left. I boot it to recovery, wipe everything and tried to restore factory settings, cos I didnt have any backup on phone. But again it was stuck on google logo.
So now I cant boot it cos there's no system installed on it, basicaly there is nothing on my phone. I tried Nexus Root Toolkit, but my pc dont recognize my phone, when I boot to recovery it's still the same, so I cant install drivers..
At this point, I have no idea what to do.. Can anyone help pls?
Thx

Can you get into fastboot? Are you using Win7? Tried different USB ports and cables?

audit13 said:
Can you get into fastboot? Are you using Win7? Tried different USB ports and cables?
Click to expand...
Click to collapse
Thx for quick reply !
Yes, I'm using win7 64x, I tried all usb ports and 3 different cables and nothing. I can get into fastboot and recovery, but pc still don't recognize anything..

i am currently under the same situation
only difference is i can still fastboot and flash a recovery (twrp for that matter)
afterwards, when booting to recovery - i can install a rom
once the rom is installed, reboot does not boot into the ROM and instead just displays the google logo - then vibrates a little - then the screen turns off

I just tried on 2 other win7 pc's, still nothing.. Nexus root toolkit just can't establish adb/fastboot connection..
edit: other thing I tried is to copy ROM file on usb stick, and then connect usb stick with micro usb cable to phone, and when I'm in recovery (twrp 3.0.2-0) there is just ''internal storage'' option.. Is that normal, should twrp see external USB drive? Cos I'm thinking that maybe something is wrong with usb charging port (I replaced that board month ago).

Hi,
I have a similar problem:
I had my mobile in working condition and once when upgrading the OS to 5.0.1, it downloaded the OS and was upgrading. During that process, the charge got over and hence the phone was shutdown. There after, it was not proceeding further from Google screen when trying to reboot. So, i thought battery is dead and replaced the battery with a new one. Now, i am getting the following problem:
The phone doesn't turn on(not even getting GOOGLE screen now). But, If I keep holding power button and Volume down button and try to insert the charging cable immediately then i get the boot menu but it wont stay there for even a second and goes to GOOGLE logo screen and gets shut down. Please help me with this.

Hi guys,
I menaged to fix the problem, my problem was charging port (smal L shaped board) that I replaced month ago. That's why there was no connection.
I got another one this morning from ebay, and Nexus Root Toolkit established connection immediately.

guruhg said:
Hi,
I have a similar problem:
I had my mobile in working condition and once when upgrading the OS to 5.0.1, it downloaded the OS and was upgrading. During that process, the charge got over and hence the phone was shutdown. There after, it was not proceeding further from Google screen when trying to reboot. So, i thought battery is dead and replaced the battery with a new one. Now, i am getting the following problem:
The phone doesn't turn on(not even getting GOOGLE screen now). But, If I keep holding power button and Volume down button and try to insert the charging cable immediately then i get the boot menu but it wont stay there for even a second and goes to GOOGLE logo screen and gets shut down. Please help me with this.
Click to expand...
Click to collapse
That looks like a stuck power button.
Try just holding the volume down button and plugging the charger.
If you see the fastboot screen, you have a stuck power button.
Just experienced this issue on a Nexus 5 and I was able to recover from it by "massaging" the power button for a while.