Jailbreak of iPhone 3.1.2 is possible on windows now! Previously Dev-Team released PwnageTool 3.1.4 to jailbreak 2G,3G and 3GS with iPhone firmware 3.1.2, problem is that PwnageTool is just for MAC OX X users only, but no worriers! Users on Windows don't have to wait for Windows version of PwnageTool or Redsn0w, following step-by-step tutorial/guide will help you to fully unlock and jailbreak your iPhone 2G, 3G and 3GS with firmware 3.1.2 on a Windows...

This post is about Unlocking iPhone 3G and iPhone 3GS firmware 3.1.2 via Ultrasn0w. iPhone 2G users can unlock and jailbreak their iPhone using PwnageTool here.

iPhone Dev-Team has come up with updated PwnageTool 3.1.4 for MAC for recent firmware 3.1.2. Latest PwnageTool 3.1.4 can be used to jailbreak the original iPhone (Edge), iPhone 3G, iPhone 3GS and iPod Touch (1G and 2G) running on firmware 3.1.2. Custom .ipsw firmware files created by PwnageTool would upgrade your iPhone to firmware 3.1.2 without actually updating baseband of your phone, which is required to unlock your phone and run it on any carrier...

We already mentioned in our 3.1.2 Firmware Jailbreak post that blackra1n is a software which can only jailbreak iPhone 2G,3G,3GS and iPod Touch, it can't be used for unlocking. Dev-Team has also released an official statement regarding this stating: Update: Geohot released a Windows jailbreak called “blackra1n” which is similar to redsn0w in that it covers multiple devices (and it covers beyond just firmware 3.0.1 where redsn0w currently stops). blackra1n is not a carrier unlock....

iPhone Dev-Team hasn't been able to come up with jailbreak of 3.1.2 Firmware, but GeoHotz has! GeoHotz was the first to jailbreak iPhone and then iPhone 3GS this year, they have done it again, GeoHotz has just launched jailbreak of firmware 3.1.2 for iPhone 2G,3G,3GS and iPod Touch, jailbreaking would be carried out with new tool called "blackra1n".

We just shared the news that iPhone firmware 3.1.2 has been released for iPhone 3G, iPhone 3GS and iPod users. In new firmware, few bugs which have been reported in firmware 3.1 have been taken care off.

Apple has just released latest iPhone firmware 3.1.2 after firmware 3.1. In new firmware, no.of small bugs which were reported in firmware 3.1 have been taken care off, like iPhone getting stuck or crashed in middle of a running application.