Hello,
I have been trying to flash android 5.1.1 factory image onto my Nexus 7 (nakasi-grouper). It is unlocked and I have the factory image zip file pushed onto the /sdcard/ folder using adb. But when it tried to install it, it gives me an error message saying:
Error: Unable to mount /data /cache /system ( i am unable to mount System/Cache/Data from TWRP either)
I have tried multiple methods going through different threads form your website (which is awesome btw! ), but everything fails.
Flashing through fastboot and Nexus Tool kit (Wugs) from PC , gets interrupted at Failed to write boot-loader -- writing system...... and the device switches off automatically. And when i turn it on again, the process fails.
Finally I have tried to factory reset it, it took a whole night but it is still stuck at: Formatting Cache using make_ext4fs function. I am considerably new to android and I have no clue how to proceed from here. Any help is much appreciated!
I have been trying to flash android 5.1.1 factory image onto my Nexus 7 (nakasi-grouper). It is unlocked and I have the factory image zip file pushed onto the /sdcard/ folder using adb. But when it tried to install it, it gives me an error message saying:
Error: Unable to mount /data /cache /system ( i am unable to mount System/Cache/Data from TWRP either)
I have tried multiple methods going through different threads form your website (which is awesome btw! ), but everything fails.
Flashing through fastboot and Nexus Tool kit (Wugs) from PC , gets interrupted at Failed to write boot-loader -- writing system...... and the device switches off automatically. And when i turn it on again, the process fails.
Finally I have tried to factory reset it, it took a whole night but it is still stuck at: Formatting Cache using make_ext4fs function. I am considerably new to android and I have no clue how to proceed from here. Any help is much appreciated!
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