Nvidia Shield Tablet Stuck in a Boot Loop - Shield Tablet Q&A, Help & Troubleshooting

So I started off by doing a factory reset on the tablet. When it rebooted, it got stuck on a black screen just after the Nvidia Logo. Resetting it had done nothing. I was able to get into fastboot mode where I then tryed booting to recovery mode. Nothing Happened. From here I thought the only way to fix this would be to reinstall the ROM. I managed to install TWRP Recovery 2.8.7.0, but when It booted into recovery, it gave a bunch of errors that It couldn't mount a series of volumes(?) or whatever. It started formatting data and rebooted a few times. I let it do its thing. Now If I try to turn the tablet on it sits at the Nvidia Logo and if I go into fastboot and try to boot recovery I get the Android Bot with a Red Triangle and an exclamation mark in it.
What Should I do and where do I start?
Thanks Guys!

Related

TF101 B80 stuck on ASUS boot screen

My tablet recently froze when i was not able to turn off my wifi in the settings of my Revolution 3.1 ROM. I have tried to boot up since this and now it is stuck on the ASUS boot screen with the circle.
I am able to boot to cwm 3.2.0.1 and wipe data/flash the rom again, but no matter what I do, it is stuck on the same screen.
I recently tried doing a cold boot and a factory reset/wipe data in the recovery menu, but when i choose to wipe data, after it loads the recovery kernal image, all i get is the android triangle.
What else can I try?
I have the same problem with my TF101. Are you able to find a solution to your problem.
shutchins said:
My tablet recently froze when i was not able to turn off my wifi in the settings of my Revolution 3.1 ROM. I have tried to boot up since this and now it is stuck on the ASUS boot screen with the circle.
I am able to boot to cwm 3.2.0.1 and wipe data/flash the rom again, but no matter what I do, it is stuck on the same screen.
I recently tried doing a cold boot and a factory reset/wipe data in the recovery menu, but when i choose to wipe data, after it loads the recovery kernal image, all i get is the android triangle.
What else can I try?
Click to expand...
Click to collapse
Maybe a problem in kernel or /system partition, try to flash the ROM again may fix the problem.
Same......
tingtan said:
Maybe a problem in kernel or /system partition, try to flash the ROM again may fix the problem.
Click to expand...
Click to collapse
I have the same problem.....
I rooted, installed Rom Manager to get CWM Recovery installed and then flashed the new CyanogenMod 10 - B1 ♦ K.A.T. As soon as I restarted, after it appeared that the flash went fine, it hung at the boot screen - not frozen just wont go any further.
I tried rebooting by holding the power button, I tried re-flashing both the CY 10 and the original Rom and tried "restoring" my backed up rom.
I have tried recovering through Easy Flasher but I don't think my PC is seeing the transformer properly.
I have ADB drivers installed but because the TF dose not boot properly it dose not seem to get there.
I have let the battery drain as some report a resolve when they get it to power down all the way but as soon as I plug it in and power it up it goes back to the boot screen and stays there.
Please help as I cant afford to lose this pad (yes I knew the risks).
Chaos-sa said:
I have the same problem.....
I rooted, installed Rom Manager to get CWM Recovery installed and then flashed the new CyanogenMod 10 - B1 ♦ K.A.T. As soon as I restarted, after it appeared that the flash went fine, it hung at the boot screen - not frozen just wont go any further.
I tried rebooting by holding the power button, I tried re-flashing both the CY 10 and the original Rom and tried "restoring" my backed up rom.
I have tried recovering through Easy Flasher but I don't think my PC is seeing the transformer properly.
I have ADB drivers installed but because the TF dose not boot properly it dose not seem to get there.
I have let the battery drain as some report a resolve when they get it to power down all the way but as soon as I plug it in and power it up it goes back to the boot screen and stays there.
Please help as I cant afford to lose this pad (yes I knew the risks).
Click to expand...
Click to collapse
Same issue, I can't get my computer to recognize the tablet to push any files to it, and I can't mount it from TWRP. What can I do?
Have you guys tried wiping out before flashing? Wipe out the cache,system, and all other partitions.

Cannot boot to OS

My Transformer said there was an update today I ignored it but later on my daughter clicked ok to allow it.
The system rebooted to the screen with the triangle and the android logo.
After it sat like this awhile I held the power button until it rebooted. It rebooted into roach's recovery v3.2.0.1 and keeps rebooting back into recovery. I tried to cold boot the os. I tried flashing the newer touch recovery hoping that would help also. Nothing I tried has helped ... the system just reboots back into recovery.
Anyone have an idea of what to try?
The system was running a stock rooted ICS.
My Windows 7 system does see it as an "Asus Android ADB Interface" So maybe that could be some help?
I got it fixed.... I kept flashing roms until one finally booted.

Need advice - can't boot into recovery.

I tried to flash marshmallow update on my OG Shield tablet, don't know where everything went sideways, but, now I can't boot to recovery, or boot up. I can get into the bootloader but when I boot normal it just shows the nvidia screen. When I try to boot into recovery my PC shows APX mode. I've tried to flash several recoveries, they all seem to go thru with fastboot on the PC. but nothing changes on the tablet. Is it bricked?
When you see the nvidia screen after flash you 've to wait a very long time before the tablet is usable.
In my case it tooks about 5 minutes before I got the prompt "country" and be able to set everything.

XT1028 verizon. Recovery boot loop.

i unlocked and rooted this device a year or so ago and now i wanted to factory reset it. i go into the settings and factory reset from there. the phone reboot into recovery, but it just boot loops. i see the green android for a split second, then a black screen, repeat. other than that, i can boot up normally to my home screen, but rebooting into recovery get a boot loop. any suggestions?
android 4.4.2
philz touch recovery.

Stuck on boot, any method to reset the device?

I have a oneplus one with faulty voulume buttons, I tired flashing my phone today and it got stuck on the boot logo so I enterted into recovery mode and chose to reset the phone. The problem is now that it has been reset and is still stuck on the boot logo and adb does not reconsige it either. Anything I can do?
have you tried taking the back off and checking the buttons? they may not be aligned right. and if you cant get into recovery or fastboot mode via key combo, not much you can do

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