Glitching

[recoveryfirst]

What does that mean when your phone glitches 

[realaud]

It usually means something is wrong with either the hardware or the software or user error.  What is happening?

[meself]

Glitches are quirks or phine acting up and can varies by person explaining

[recoveryfirst]

When I try and go back to another app that's open it glitches I have a Samsung galaxy A16 so I'm wondering why does it do that