Change carrier name without jailbreaking

[KingKoala]

found a program named iTunes Backup Manager, can modify and restore iTunes backed-up file. so we can change carrier name, show numerical battery level without jailbreak:o
http://www.ipodrobot.com/blog/change-iphone-carrier-name-and-time-string-without-jailbreak.htm

My iPhone:)

[Mew2468]

Cool, I'm going to try it out right now :).

[HitchHykr]

found a program named iTunes Backup Manager, can modify and restore iTunes backed-up file. so we can change carrier name, show numerical battery level without jailbreak:o
http://www.ipodrobot.com/blog/change-iphone-carrier-name-and-time-string-without-jailbreak.htm

My iPhone:)

Battery percentage is already available through Settings:General:Usage, at least in 3.1.2