Chosen Solution

Hi, My iPhone 6s keeps lagging and freezing and literally have no idea what is causing it, I originally thought a battery replacement would be an easy fix but it wasn’t. I’ve tried resetting it and restoring and it still won’t work. I can’t even set it up properly without it glitching back to the start or the previous step. Everything else works normally though and I also tried a screen replacement and that didn’t work either. Please help. Any advice will be appreciated

Try resetting your iPhone. It must help.

How is your home button and other buttons are they working properly?