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2018-04-06 03:06 PM - edited 2018-04-06 03:08 PM
My Xperia c4 can't connect to the PC via USB cable since two months.
When I connect it to pc, just charging and nothing else Happens.
I do a factory reset, change USB cable and change windows and pc, but the problem not solved.
It is OK at first until two month ago.
Please help me.
2018-05-06 10:22 PM - edited 2018-05-06 10:23 PM
Have the same problem. After changing the USB port in the service phone recognized by computer only few times, after that no reaction from pc. (when i connect the phone there is no "device connected" sound). When phone actually recognized I tried to recover it with Companion but when device rebooted it didnt started the flashing, just charging.
Also phone started to charge very slowly, with only 500ma current.
As I wrote before, port repair doesn't helps. I think that's a controller/software problem.