One thing you don't do is make a duplicate thread about the same issue an hour and a bit later because you didn't get a response to your original thread.
You need to provide more info; just saying it's 'bad' tells us nothing. The more info you provide, the more likely it is someone will help you.
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 ?