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No USB access but need to root

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bkerion
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Default No USB access but need to root

I have a tf700 with a strange problem. When I plug it into the computer, it reports there is an error in the USB descriptor and doesn't install the drivers. I know the drivers are installed OK because I have a 2nd tf700 that installs fine. I also tried linux with no luck - lsusb reports nothing when I plug it in, but it does find the other tablet fine.

The error occurs in MTP, PTP, debugging option on or off, and fastboot. It charges normally through the port.

I disassembled the nonworking unit and swapped the port/cable assembly but the problem stayed with the tablet. I also reflashed stock from SD using the stock recovery with no effect.

My goal is to get root access and install TWRP. Does anyone have any suggestions? Is there a way to connect to adb wirelessly without root access or is there an older version of stock I can flash and self-root without a PC?
 
bkerion
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Junior Member - OP
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Posts: 4
Join Date: Mar 2011
So it looks like I'm out of luck then?

Sent from my TF300T using Tapatalk 4
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