Hi. I have M sony xperia xz premium for 2 years and since i got it its always the samé problem. I am on my mobile browsing internet, watching videos, just using mobile at home and it just disconect from wifi. And it need restart to mobile connect to wifi. After night i dont use mobile i wake up and it cant connect to wifi again and need restart. I restart my phone 4-5 Times a Day just to conect to wifi. I tried everthing. Mobile repair, factory reset, software repair and its always the same problem. Somebody help? This was the most expensive mobile i ever had and its the worst mobile i ever had. I am very disapointed with this mobile.
