i upgraded my iphone 3g to a 6.15.00 baseband but when jailbreak was done it kept rebooting on the apple logo then used pwnage to create custom ipsw but itunes wont finish restoring it so i try to rejail break it with redsn0w but redsn0w doesnt reconize my custom ipsw what should i do my phone stay stuck on a picture with a guy that has his hands up need help asap iphone is 3g