My Xperia c4 can't connect to the PC via USB cable

[safari1]

HI

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. 

Tnx

[heli1]

Me xperia c4  can't connect to the pc I can't transfer me file or music

[MrMahmoud]

Me To ::smileysilly:

[vcprocles]

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.

[Kiree]

Same problem here..

Xperia C4 Dual (E5333)

I can't connect through the USB cable only charging...

Any solutions 

Xperia C4 Dual 

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[Valentino3]

I have lost my Hotmail. Account and.do not know.how to get it back