
Originally Posted by
Sydman
If you have not rooted your phone and removed any system apps and you are logged into your Google account at the moment, then you might have to do a Factory Data Reset.
If you have already removed all your apps then hopefully your contacts are backed up with Google, your music and pictures can be moved to your external sd card so you don't lose those.
You can do one of those through the Settings>Privacy>Factory Data Reset. You will have everything wiped and have to start over but it should fix the issue for you.