iPhone iOS 4.0 just enabled multitasking, but still most people not confirm about how to use it, so here we have got one tutorial on using multitasking.
![Downgrade iOS 4 iPhone 3GS, 3G and iPod touch to iPhone 3.1.3 / 3.1.2[Steps]](https://thetechjournal.com/wp-content/uploads/DowngradeiOS4-150x119.webp)
If you are one of those iPhone 3GS (new bootrom) or iPod touch 3G / 2G (MC model) user who has upgraded to iOS 4 only to find out that…
![Jailbreak iOS 4.0 iPhone 3G/3GS on Windows with Sn0wbreeze 1.6.1 [Expert Mode]](https://thetechjournal.com/wp-content/uploads/sn0wbreeze-01-150x150.webp)
iH8sn0w releaseded the new version of Sn0wbreeze to jailbreak firmware 4.0 on your iPod Touch 1G, 2G and iPhone 2G, 3G, and 3G[S](old bootrom & non MC) on Windows. If…
Jailbreaking and unlocking iOS 4.0 running on iPhone 3Gs, 3G and iPod Touch 2G have been leaked out for some. However as the final version release of Apple iOS 4.0…
![How to Jailbreak iOS 4 iPhone 3GS, 3G and iPod Touch 2G With PwnageTool 4.0 [Guide]](https://thetechjournal.com/wp-content/uploads/iOS4.0Jailbreak1-150x150.webp)
We have got How to guide for PwnageTool 4.0 to Jailbreak iOS 4 iPhone 3GS, 3G and iPod touch 2G. Just follow step by step guide.
As rumered some people is really getting iPhone 2 days early. We got some iPhone 4 Unboxing Photos here.
As expected iPhone Dev Team released PwnageTool To JailBreak iPhone iOS 4.0. Thsi tool will work on iPhone 3GS & 3G. iPhone 2G not supported. And this PwnageTool is for Mac only.
Looks like the iPhone 4 is under heavy demand and Apple ran out of stock on the first day of opening their pre-orders. If you go to Apple to pre-order…