Repeating turn on in screen "Sony - XPERIA" when turn on wifi

[Mrki]

Hello.
Last night i wast try turn on wifi but when i turn on adapter my telefon is reboot and repeating scree "SONY - XPERIA" i fix that with PCC, but when i again try to turn on wifi i have same problem. Plss help me

[Mrki]

I must go to service. 😕
Hardwer problem

[_alexdon_]

Ok then,good luck.