Nexus 7 suddenly unrecognized USB device

[MadHorseman]

Hmm - I had this problem with other devices - advice was to disconnect PC from Mains and leave for a while - worked for me. On a laptop I assume this will mean taking out the laptop battery? Worth a try!

 

[tenstrum]

Hmm - I had this problem with other devices - advice was to disconnect PC from Mains and leave for a while - worked for me. On a laptop I assume this will mean taking out the laptop battery? Worth a try!

I've tried on several PCs with no luck.

 

[tenstrum]

Anyone know of a way to relock the bootloader without having it connected to a PC?

 

[tenstrum]

Got my Nexus 7 back. Everything is working perfectly! Already unlocked and rooted.
Wish I knew what caused the problem though.

 

[ggyy59gy]

Tenstrum! where did you send your Nexus 7 to fix your problem? i have the same problem as you!! please help!!

 

[Kai Paxman Orozco]

thanks so much bigtroutz i fee so stupid

 

[Shri kubhera parivar dhanavant]

thanks a lot , was breaking my head
O