I have a Samsung Galaxy S2 that is running slow. Please help.
Thread title says it all. Phone is a few months old and is on AT&T if that matters. Phone software is up to date, and it's not unlocked. It is mainly used for texting, minimal data usage (not sure if GroupMe uses data, but that gets used very often.)
I am noticing the most 'lag' when going in/out of the text message screen. Upon writing text, I'll write it in, and then it'll just appear (opposed to it being smooth as I enter each letter.)
What can I do to speed this sucker up to how it was when I first got it?