Hello!
First of all, the diagnostic in the title was given by a guy on reddit so ignore it if you want.
My Nexus 7 started freezing and crashing a few weeks ago. Last week I decided to change the rom from a CM 11 m8 to cm 11 m12.
While writing, after sending the system.img, it stopped at writing the system. Decided to try again but first I loaded TWRP and wanted to wipe everything just to be sure.
Apparently, in the console log, there were a ton of errors "cant mount /data", "cant mount /cache".
Looked up some solutions and managed to reformat using a make_ext4fs command. The /data errors were gone but the /cache is still there.
Tried reinstalling a rom again and it still failed. Also I tried to install a rom via the adb sideload. I manged to get a CM 11 running but the freezing was still there.
Whenever I try to install a stock rom, it stops at writing system and it says FileWriteError or something like that.
The tablet has been put to sleep for a week now and today when I opened it in TWRP, the /cache error was still there.
If anyone is interested in the reason it froze, I managed to boot into safe mode and there were a lot of NPEs thrown by Keyguard Manager or similar to that.
Please help me! :D
First of all, the diagnostic in the title was given by a guy on reddit so ignore it if you want.
My Nexus 7 started freezing and crashing a few weeks ago. Last week I decided to change the rom from a CM 11 m8 to cm 11 m12.
While writing, after sending the system.img, it stopped at writing the system. Decided to try again but first I loaded TWRP and wanted to wipe everything just to be sure.
Apparently, in the console log, there were a ton of errors "cant mount /data", "cant mount /cache".
Looked up some solutions and managed to reformat using a make_ext4fs command. The /data errors were gone but the /cache is still there.
Tried reinstalling a rom again and it still failed. Also I tried to install a rom via the adb sideload. I manged to get a CM 11 running but the freezing was still there.
Whenever I try to install a stock rom, it stops at writing system and it says FileWriteError or something like that.
The tablet has been put to sleep for a week now and today when I opened it in TWRP, the /cache error was still there.
If anyone is interested in the reason it froze, I managed to boot into safe mode and there were a lot of NPEs thrown by Keyguard Manager or similar to that.
Please help me! :D
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