Ok I have a Verizon iPhone thats jailbroken with 4.2.6. Im not sure if its worth updating the firmware to the newest one or not because I am jailbroken? If so can someone help me out on what I need to do to update to the latest firmware and re jailbreak? I have quite a few apps from cydia that I would hate to lose. Any help would be appreciated. Im new to all this. Chuck