I have a Nexus 7 LTE tablet, I recently did a Paranoid android update and everything went smooth. I performed my nandroid backup as I normally would. At some point during the day, my screen went black. I tried rebooting the tablet, but the screen was still black. The device appears to boot fine. I have no boot screen, I cannot enter TWRP or any other boot loader. The notification indicator light blinks and I was able to access the device via adb.
I decided to flash the default nexus 7 firmware using the official google files - 4.4.2 (KOT49H) assuming this would work as per the directions I read in similar threads.
My issue continunes. I still have a black screen. I can no longer access ADB. Fastboot on the other hand works just fine.
Here is the output of my last flash attempt.
Even after a clean flash I still get a black screen and only fastboot is accessible.
What can I do to get rid of this black screen and get my tablet back in working condition?
Any help is appreciated.
I decided to flash the default nexus 7 firmware using the official google files - 4.4.2 (KOT49H) assuming this would work as per the directions I read in similar threads.
My issue continunes. I still have a black screen. I can no longer access ADB. Fastboot on the other hand works just fine.
Here is the output of my last flash attempt.
Code:
./flash-all.sh
sending 'bootloader' (3911 KB)...
OKAY [ 0.129s]
writing 'bootloader'...
OKAY [ 1.355s]
finished. total time: 1.484s
rebooting into bootloader...
OKAY [ 0.007s]
finished. total time: 0.007s
sending 'radio' (76038 KB)...
OKAY [ 2.388s]
writing 'radio'...
OKAY [ 2.995s]
finished. total time: 5.383s
rebooting into bootloader...
OKAY [ 0.007s]
finished. total time: 0.007s
archive does not contain 'boot.sig'
archive does not contain 'recovery.sig'
archive does not contain 'system.sig'
--------------------------------------------
Bootloader Version...: FLO-04.02
Baseband Version.....: DEB-Z00_2.42.0_1204
Serial Number........: 0*******
--------------------------------------------
checking product...
OKAY [ 0.003s]
checking version-bootloader...
OKAY [ 0.004s]
checking version-baseband...
OKAY [ 0.004s]
sending 'boot' (7018 KB)...
OKAY [ 0.268s]
writing 'boot'...
OKAY [ 0.348s]
sending 'recovery' (7566 KB)...
OKAY [ 0.283s]
writing 'recovery'...
OKAY [ 0.290s]
erasing 'system'...
OKAY [ 1.296s]
sending 'system' (730592 KB)...
OKAY [ 24.929s]
writing 'system'...
OKAY [ 32.060s]
erasing 'userdata'...
OKAY [ 25.211s]
formatting 'userdata' partition...
Creating filesystem with parameters:
Size: 28856791040
Block size: 4096
Blocks per group: 32768
Inodes per group: 8192
Inode size: 256
Journal blocks: 32768
Label:
Blocks: 7045115
Block groups: 215
Reserved block group size: 1024
Created filesystem with 11/1761280 inodes and 154578/7045115 blocks
sending 'userdata' (139085 KB)...
writing 'userdata'...
OKAY [ 12.329s]
erasing 'cache'...
OKAY [ 0.445s]
formatting 'cache' partition...
Creating filesystem with parameters:
Size: 587202560
Block size: 4096
Blocks per group: 32768
Inodes per group: 7168
Inode size: 256
Journal blocks: 2240
Label:
Blocks: 143360
Block groups: 5
Reserved block group size: 39
Created filesystem with 11/35840 inodes and 4616/143360 blocks
sending 'cache' (10984 KB)...
writing 'cache'...
OKAY [ 0.874s]
rebooting...
finished. total time: 98.361s
Even after a clean flash I still get a black screen and only fastboot is accessible.
What can I do to get rid of this black screen and get my tablet back in working condition?
Any help is appreciated.