MuscleNerd confirms that UltraSn0w unlock for iOS 4.2.1 is ready to release. UltraSn0w to unlock iOS 4.2.1 will be released tomorrow as previously confirmed by MuscleNerd.
This is what MuscleNerd has tweeted:
“Finally got ultrasn0w working fully on 4.2.1. Apple inadvertently(!) broke ultrasn0w via aggressive compiler optimization.”
This UltraSn0w update will unlock iPhone 3G and iPhone 3GS only. iPhone 4 iOS 4.2.1 unlock will take some more time. Dev-Team had planned to release UltraSn0w update shortly after the iOS 4.2 availability but was delayed due to unexpected update.
We’ll keep you posted as soon as UltraSn0w for iOS 4.2.1 is released. Stay Tuned!
- Jailbreak iOS 4.2.1 with RedSn0w 0.9.6b4
- AppSync 4.2 – Install cracked apps on iOS 4.2.1
- Save SHSH blobs for iOS 4.2.1