Originally Posted by Zepius
try to lock your bootloader. if its still unlocked after you reboot your phone, your emmc chip is fried.
I locked it with "fastboot oem lock" and after taking out the battery it says that the bootloader is locked. So I guess the emmc chip is fine?
By the way, is emmc memory related in anyway to the Lagfix(fstrim) app that I've got from Google Play to speed up my Nexus? Maybe the problem is somewhere there?
Also, If I'd locked the bootloader and took it to the Sprint store, would they try to fix it even though I had the phone for more than a year?