Sony Z1 Freezing

[SonyC]

Hi All

I have a Sony Z1 for a year now. Loved the phone to bits-used to. Early in December I found that the touch screen does not work. Closer inspection revealed a cracked screen asif it just came from no where. So I paid R2100 for a new touch screen replacement. Now, weirdly the screen freezes all the time when I'm at work. At home it works perfectly fine. Although it appears asif my phone does not seal totally and is not Waterproof anymore I guess. How do one explain the freezing of the device just when I'm at work. I don't connect to any WiFi or nothing. I have to reboot the device every 20 minutes.
Please help.

 

[Venomous]

At work you would use the phone more....

I would venture a wild guess that between heating from use, and a possible not-quite-so-good repair job is where your problems come from.

Have your phone checked out. The repair should still be under warranty.