Unlock iPhone 3.1.3 on Baseband 05.12.01

This post is just a remind for all iPhone users as Unlock for 05.12.01 Baseband on iPhone 3.1.3 (May be for OS 4 too) will be coming in the next few days by MuscleNerd which is a trusted member in the iPhone Dev Team. There's some tips posted after the Jump..

What should I Do?
DO NOT update your iPhone firmware to OS 4 once it is released in June. Doing so will update your baseband to 05.13 which may or may not be unlockable for some time

What about Now?
Sure, you will ask about what to do now? In meantime you can follow our step by step guides to jailbreak iPhone 3GS with Spirit Here  for 3.1.3 and If you upgraded to iOS 4 GM then you can Jailbreak using PwangeTool Bundles or Redsn0w 0.9.5 and Unlock using Blacksn0w from Here.

How can I Keep Updated?
Of course you want to keep updated as the new Ultrasn0w (Unlock Tool) from Dev Team is coming to unlock iPhone 3.1.3 on Baseband 05.12.01 So you can keep updated with us by the followings methods.

• Follow on Twitter.
• Become a Fan on Facebook.
• Use E-mail Subscribtion by Writing down your mail Here.