help Xperia Xa1 it turns off by itself

[birvo]

2 months ago I bought the phone and it seemed strange to me that the nfc function was not working, but after a reboot I started walking what I later unchained while I was using it until 1 week ago it turns off only when I use it, when calling, navigating or using playstore.

already try all possible legal solutions, restore factory, hard reset, xperia companion and nothing

please I need help

[MarlonUk1]

I suggest you perform software repair using Xperia Companion once more. if still not resolved. you need to visit a authrorized service center and or retailer to have your device checked Local support