The iPhone Dev-Team may have found a method to jailbreak all future firmware versions for iDevices with the A4 chip. According to MuscleNerd the jailbreak would be untethered. Think we've figured out a way to extend PwnageTool+limera1n+@comex hacks to untethered JBs for all future A4 firmwares We'll keep you up to date on any developments. This is great news, untethered jailbreaks for all A4 devices. So pretty much pwned for life?