Screen, home button, on-off button freeze, sticky scrolling & typing
I have an iphone 6S, recently replaced the screen (smashed) and battery. Ever since the screen and home button continue to freeze (not all the time, but often enough to make it intensely frustrating). As the on/off button also doesn't work, I have to wait until the time out powers down the screen before I can try again.
Also, the scrolling function and any typing is very sticky most of the time - I often cannot type out what I want to.
I have tried full factory resets etc, both through itunes and just wiping my phone. I have held down the home button and on off button until it resets. None of this has made a difference. All software is up to date.
I have returned to the repairer, who was happy to replace the screen, however, when he ran diagnostics said they were working fine and given that the home button and on/off button also freeze that it is not actually the screen being the problem.
Does anyone know what this is or what I can do???? I'm ready to throw it at a wall it is so frustrating to use, but unfortunately I'm not in a position to upgrade my phone at the moment.
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