Possible harm re-running jailbreak.com?
Folks, i got an iphone4 with 4.0.1 that was unlocked using jailbreakme.com. Yesterday, i dropped the phone from maybe 1 feet, it stopped working. Since then im not getting any service at all, its an att phone and i cut my tmobile sim card to use it on tmobile, it was working fine before the drop and now its not working at all? I looked in cydia and somehow the ultrasn0w disappeared after the drop, so redownloaded it and still no service. I was thinking of re running the jailbreakme.com. Is it ok if i should do it or not? This thing is pissing me off :(