Some problems on my Sony go

[ashour]

1-The earphone separates from time to time 2-After charge mobile it still have a signal 3- phone can not recognize a headphone from time to time .

[Uliwooly]

Repair your phone with SUS or PCC > if the problem persist, it could be a hardware issue, you will have to take it to a Sony repair center. Do try other headphones

Update Service (SUS)

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355

[ashour]

These problems emerged after update

Knowing that the support center said it's a problem Software and problems emerged secondly after one day from the date of repair

[Uliwooly]

It doesn't hurt to give it a shot 

[ashour]

I do not understand

[Uliwooly]

Repair your phone with SUS or PCC

[ashour]

how

[Uliwooly]

Follow the steps

Update Service (SUS)

PC Companion (PCC)

Bridge (for Mac)