Hi, I have a samsung galxy s3 i9300 and I started facing a problem. Whenever I make the device go in sleep mode be it by pressing power button or a widget it hangs while unlocking it. Sometimes unlocks after 2-3 mins and majority time it restarts. But whenever I keep a task in background like the "awesome on off" app to unlock my phone it works perfectly. Please help. Im rooted and tried many roms including stock but the problem remains. If I turn off the awesome on off app the phone again starts doing the same thing ie restarts.