I recently rooted my s4 and now it seems like when I get a text, it always arrives later than the time stamp on the message. I did install root apps like greenify and clean master and adaway, but i uninstalled them to see if they were the issue and the same thing still happens. The thing is when i am in the messaging app itself, i receive texts normally and continuously at their right times. However, when i hit the home button and am not in the app itself, sometimes texts arrive in my notification bar hours after the message actually arrived.The other problem is when i turn the screen off, the screen doesnt turn on when a message is received like it is supposed to. I am on US Cellular. Anyone know what is going on here?