ok well last night i installed swirlymms on my iphone 3g and thats when i started getting problems, once i installed it i couldnt boot it was stuck on the apple so i tryed 2 rejailbreak it but that didnt work, so in the end i had 2 do a complete restore but now when i try 2 jailbreak it i cant it wont boot for some reason now the only way i can get it 2 boot is going 2 boot tethered now my firmware is 4.21, i really need help i cant go on with having 2 hook it up 2 redsnow all the time