As we mentioned in our earlier post, iPhone Dev-Team (Comex) has released JailbreakMe 2.0 (aka Star) which can jailbreak all iOS devices on their latest respective firmware like iOS 4.0 / 4.0.1. JailbreakMe 2.0 won’t work with iOS 4.1 Beta release. JailbreakMe 2.0, being a userland jailbreak, can be run right in your iOS Safari browser to jailbreak the device. So simple as that !

For jailbreak iPhone 4, 3GS (new bootrom, old bootrom) and 3G, users will need step by step instructions that are posted here along with video. The important thing to note is that, this jailbreak tool doesn’t hacktivate your device. You will require an original supported SIM card to activate your phone with iTunes. In case you are not having an original SIM, you may follow the instructions given in the video guide posted here to activate your phone without having the original SIM card.       [Via Redmond Pie]