According to AppleInsider, Apple is working on a new software update for iPhone 4, iPhone 3GS, 3G and iPod touch to fix the dreading signal loss bug which has been plaguing users since the iPhone 4 launch, earlier this week. Apparently, there was some discussion going on about iOS 4.0.1 update in Apple Technical Support Forums which was later removed for unknown reasons.
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.
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.
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.
Some users were complaining about newly released iBooks for iPhone having issues on jailbroken iOS 4 devices. The good news is that Redsn0w has been updated to version 0.9.5b5-4 in order to fix this problem. The official change log is as follows.
Twitter for iPhone has just been updated to bring full support for iOS 4 and iPhone 4. Yes, this new version also supports multitasking (or app switching) which is kind of a new killer feature of the newly released OS. Full official change log is as follows.
TinyUmbrella has been updated to support the new iOS 4 on iPhone 3GS and iPod touch 2G/3G. iPad is also supported but iOS 4 for iPad isn't available yet. iPhone 3G is not supported because you don't need to save SHSH blobs for iPhone 3G, and older iPod touch (non MC model).
The iPhone hacker behind sn0wbreeze, f0recast and BlackBreeze today has shared new screenshots of the upcoming Sn0wbreeze V1.6 for iOS 4.0 which promises to jailbreak iPhone 3GS (old bootrom), iPhone 3G and iPod touch 2G on the newly released iOS 4. While there is no ETA (Estimated Time of Arrival) on the release yet, but there is no reason why it shouldn’t be soon as the new unlock and jailbreak for iOS 4 is now out in public already.
The response that Apple has got for the new iPhone 4 has far outstretched their supply chain. Apple today has issued a statement in which they have stated that more than 600,000 iPhone 4s have been pre-ordered through Apple and its carrier partners yesterday. According to reps at AT&T, this is ten times as many orders as they took for the iPhone 3GS last year.

