Redsn0w jailbreak tool has been updated to version 0.9.5b5 which brings full support for iPod touch 2G, along with optional support to enable multitasking and wallpapers on iOS 4.0 (formerly iPhone OS 4) on iPhone 3G and iPod touch 2G which otherwise are disabled by Apple.
We did inform you about PwnageTool bundles which were released yesterday to jailbreak iPhone 3GS on iOS 4.0 (formerly iPhone OS 4), while preserving your baseband on the older 05.11.07 or 04.26.08 so that you can unlock it using ultrasn0w or blacksn0w. We got lots requests via twitter, facebook and email for full instructions on how to patch the existing version of PwnageTool so that it can work with iOS 4.0 GM release. And so here are the complete set of instructions for you to get it to work.
iPhone 4 was announced at WWDC 10 by Steve Jobs in front of packed audience at Moscone Center, San Francisco. This release without a doubt is a significant jump in the iPhone line-up since its introduction back in 2007.
The GM (Gold Master) release of iOS 4 for iPhone 3GS, 3G and iPod touch 3G, 2G has made its way on the popular file sharing and torrent sites. Unlike all the previous Betas, this release actually doesn't require registered UDID, and you can restore it on a Windows machine too but it will be pointless as for activation, you will still need iTunes 9.2 Beta which is currently only available for registered developers on Macs.
Apple has seeded iTunes 9.2 beta, along with iOS 4 GM (pre-release) for iPhone 3GS, 3G and iPod touch via Apple Developer Connection. This release is strictly for testing purposes and is currently available for Mac OS X only.
Safari 5 surprising didn't get any demo or mention at Jobs’ WWDC 2010 keynote but Apple PR has just released full “Press Release”, detailing the new Safari 5. This new version of Safari packs tons of new features including support for extensions, Microsoft Bing as a choice of search engine, improved HTML5 support, 30 percent performance increase over Safari 4, Safari Reader and more.
Remember that scoop on American Beauty director Sam Mendes directing commercial for Apple iPhone 4? Well that rumor was true after all. Apple today at WWDC 10 showed off the new iPhone 4 with iOS 4 commercial which features video calling via iChat, along with 3.5’’ OLED screen, 960x640 pixel screen resolution, 5 megapixel camera with Xenon flash and lots more.
Apple today has finally released the very final version of iPhone OS 4 (now renamed to iOS 4.0), along with SDK for iPhone 3G, iPhone 3GS and iPod touch 2G/3G. Members enrolled in the iPhone Developer Standard or Enterprise program can access the bits right now, while the public will get it via the latest version of iTunes soon.
We have already seen iOS 4.0 Beta 4 (formerly iPhone OS 4) being successfully jailbroken and unlocked on iPhone 3GS and 3G using ultrasn0w and blacksn0w. But for this final release of iOS 4, both the tools are likely going to get an upgrade soon to make them full compatible. The iPhone Dev Team has already promised a full carrier unlocking solution sometime this month for 05.12.01 baseband. Geohot might also update blacksn0w unlock for this latest firmware, which has already been successfully ported to the Beta 4 of iOS 4.
Since Apple has renamed iPhone OS 4 to iOS 4, we thought we will update our jailbreaking guide for iOS 4.0 for both iPhone 3G and iPhone 3GS. The redsn0w 0.9.5b4 which was released for iPhone OS 4 Beta 4 (now iOS 4) will need an update to work with this version of iOS 4. But the instructions to jailbreak would remain the same. We will let you know as soon as an update is available.

