ios7

I just wanted to know if other people like me who have the iphone 4g are just as excited and happy about how smooth ios 7 beta 5 runs on the iphone 4g. Are you happy about it?

Ive really messed up my iPhone. My little brother put some kind of torrent on it that gave it a version of iOS7 (yes the unreleased iOS7) but when i tried to reset it back nothing worked. I tried the manual reset on the phone i tried restoring it and nothing is working because it says it is not...

I know that unlocks don't go away but I just want to know its possible. And the best way to do it

Could someone please explain I me wht Ios 7 is? Is it like a update for a iPod4 or is it a entirely new ipod/iPhone? Sorry, ? Someon explain lmao thanks tho sorry:(