Let me clear this up straight. No, the phone you see in the screenshot is not a jailbroken iPhone 4, but rather a jailbroken iPhone 3GS, running iOS 4. The iMovie app you see is basically a “broken” port which was being tried to run on non-iPhone 4 devices but had issues in the end.
If you have an iPhone 3G and you have this feeling that upgrading to iOS 4 has slowed down your device and that you want to go back to iPhone 3.1.3 / 3.1.2. Or 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 you cant jailbreak it can follow the instructions posted below to downgrade iOS 4.0 to iOS (formerly iPhone 3.1.3 or 3.1.2).
With Sn0wbreeze 1.6.1 for Windows, you can now create custom firmware files of iOS 4 which are already jailbroken just like what PwnageTool 4.0 / 4.01 can do on a Mac. Currently, only iPod touch 2G (non-MC model, and already jailbroken on anything other than Spirit) can be jailbroken on the newly released iOS 4. Both the iPod touch 2G (MC model) and iPod touch 3G requires a new exploit which is currently not available. So if you haven't already jailbroken your iPod touch 2G with Redsn0w, you can do so with sn0wbreeze 1.6.1 for 4.0.
Microsoft today inaugurated their fourth Store in Fashion Valley Mall in San Diego, California. This store is situated right next to Apple Store where there were long queues today of people who are hoping to get their hands on the newly launched iPhone 4.
You must have heard about the buzz going on about the yellow tint / spot on the Retina display of iPhone 4 screen. This could be present anywhere from top left corner of the screen, middle, to lower corners of the screen. This of course is not good, specially because the new Retina display has been hyped like crazy, both by Apple and Press.
There has been lots of talk on the reception issue of the newly released iPhone 4. Early iPhone 4 customers are not too happy with their purchase as the device is said to be dropping signals when you hold it in your hand. While there is still no official word or acknowledgement from Apple on the issue yet, it was earlier being suggested that this was an hardware issue and Apple might have to recall all these devices for a replacement.
Sn0wbreeze 1.6 has been released. This is by the same developer who is behind other popular iPhone jailbreak tools such as sn0wbreeze for iPhone 3.1.3, f0recast and BlackBreeze. Just like the PwnageTool for Mac, Sn0wbreeze 1.6 can jailbreak iPhone 3GS (old bootrom, and already pwned on 3.1.2 with anything other than Spirit), iPhone 3G and iPod touch 2G (non MC model).
The official ultrasn0w unlock is now available for iOS 4 which works on all basebands including 05.13.04 and 05.12.01 on iPhone 3GS and iPhone 3G. Since there is no jailbreak available yet for iPhone 3GS with new bootrom, you cant unlock it as even though the baseband is unlockable. This is because unlock relies on jailbreak. So if you have an iPhone 3GS with new bootrom and you rely on an unlock, it is best to avoid iOS 4 (formerly iPhone OS 4) for now.
Here’s some interesting news related to iMac and iOS 4. How many of you thought that iOS 4 is limited to the iPhone, iPod touch and iPad only? We used to think the same, but looks like all that’s going to change. Apple is planning to ship iOS with its next iMac refresh with a touch-screen display.
The iPhone version of the popular social networking game on Facebook has finally arrived. FarmVille for iPhone was first announced earlier this month at WWDC 10.

