PLEASE READ!!! This Video Will Restore A Bricked 3G Or 3GS New Or Old Bootrom And Can Also Update Your Working 4.1 iPhone 3G/3Gs To 4.2.1 On 6.15.00 Baseband IF YOUR 3Gs Is BRICKED ON 4.3 WATCH THIS: www.youtube.com IF Your iPhone Is Not On 6.15.00 Baseband OR Has Not Crashed While Installing It Then This Video Is NOT For You! Download: 3G USERS: Custom 4.2.1 FW: www.megaupload.com Official 4.2.1 FW: www.felixbruns.de REDSN0W 0.9.6b6: www.iphoneworld.ca 3GS USERS: 4.2.1 Custom Restore: www.megaupload.com REDSN0W 0.9.6b6: www.iphoneworld.ca 4.2.1 Official Firmware: appldnld.apple.com 1. If Updating Or Restoring To 4.2.1 Open Redsn0w And Select The Official Firmware, Then Deselect ALL Options And Only Check “Just Enter Pwned DFU Mode Right Now” 2. Once Finished, Open iTunes