Touch screen problem

[aliaskk]

Hello,

when I connect with 4G mobile data my phone overheats and the screen malfunctions, and in the mornings my screen its always cold and I can't use the phone.

[Strampke]

Goto settngs and do a search for 'consuming'

There you will find which app may be using energy

Other road:

Settings->battery->3 dot upper right corner-> consuming apps