M4 aqua restart

[Trufetus]

Good morning

The phone restarts with a blue screen. I've repaired with PC companion and still restarts. Works very slow, the camera takes too long to put into operation. 

A greeting...

[MarlonUk1]

how about using Xperia COmpanion? software repair using Xperia Companion

if your device still have the problem, have your phone check at your local service center Local support

[Trufetus]

I have used software repair from Xperia Companion, two times and I have restored the phone to factory valours... I have the same problem, and I contact with assistence...

[MarlonUk1 · Accepted solution]

then unfortunately ther is nothing else you can do but to send your phonr to the local service center

[Starfy]

Mine factory-resets itself often.  I've sent it in twice now and they send it back "repaired" but the problems keep happening.  By any chance are your apps (and other system files) all listed with dates in 1969 or 1970?