Unable to connect my phone with pc

[15BE]

I can't connect my Sony c5 with my pc. It was working very well but suddenly I can use it only for charging and I can't transfer anything. Please help me...

Thank you!

[Uliwooly]

@15BE

could you restart both devices (computer and Xperia)?

[15BE]

I did it but it doesn't help 

[Uliwooly]

@15BE

just to narrow the problem, could you try a different computer?

[15BE]

Yes ,I ll try an other one. Thanks

[EUPHORIC2017]

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@15BE wrote:

I can't connect my Sony c5 with my pc. It was working very well but suddenly I can use it only for charging and I can't transfer anything. Please help me...

Thank you!

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If problem still persist, try to re-download drivers of USB, it can be reason