1) I don't believe you've tried everything in that thread multiple times. You are looking for an easy fix. There isn't one. Perseverance & actually following the help you've been given fixes these things.
2) There's nothing else which isn't in the thread that can be suggested in these situations; the thread covers every single possibility.
You can either do what I said in my PP or your phone stays busted. I don't really care either way, as I won't be looking at this thread again.
If it's important enough to cause you grief if it's lost, back it up. No excuses
Trolling for thanks is lame
Does Samsung's auto-brightness implementation crap drive you to self-harm ? A solution !
Failure to search is the leading cause of male impotence on XDA
If you don't know how to recover if things go wrong, what are you doing flashing custom roms ?