Originally Posted by akhil1289
My nexus 4 has no OS in it, while connecting to PC it was showing "USB device not recognized" I've actually tried to google but couldn't find anything. I'm hoping someone come up with a solution.
i have a similar problem with my nexus 10.
while trying to unlock/root it i think i may have bricked it.
i was able to unlock it then tried to root it and got stuck in a loop where the google dots keep going around.
tried to reboot several times. tried everything i could find.
was able to get into twrp v220.127.116.11 andd found that it has no os.
now when i try to unlock it goes thru the motions but returns to fastboot screen, showing that it is still locked.
im guessing that is because it doesnt have or cant see any os.
tried to mount the system partition but that failed as well.
anyone have any advice. at this point i dont have much to lose