Download the full stock rom, not just an update. Check the md5 of your download. Do a full wipe, including format internal sd card then reflash. Factory reset from recovery, before first boot, then test before you install/restore any apps or mods.
Note: This quote doesn't automatically apply to everyone, decide for yourself if it might apply to you.
Originally Posted by justruss
What has this place become?
It's essentially a few people graciously answering the same repeating of immature, lazy, demanding questions from the masses.
Nobody searches. Nobody reads the first posts or titles of threads. Nobody even looks at posts a couple above their own.