No restoring, just one click “upgrade” for jailbreak from tethered to untethered

Another awesome advancement, Musclenerd recently tweeted that the new version of RedsnOw will run an untethered Jailbreak on all devices already running tethered jailbreak on iOS 4.2.1. You will  just run the program, it makes no difference whether the device is already unlocked (tethered jailbreak) or has the same original firmware.

It is not required to restore your device to original firmware, just download, install and launch the new version.
This is the tremendous “upgrade” for jailbreak from tethered to untethered one
Advantages

• No need to reset the device
• All data and applications are safe

Stay in touch as we will let you know about the updates.