Backup iOS 4 SHSH Blobs for iOS 4.1 Jailbreak

Apple may be releasing   to public soon, however, just like users might still have to downgrade to a lower version in order to fix issues. However, lot of users had problem while downgrading from iOS 4 to iPhone OS 3.1.3, due to Apple not allowing local restores.

Backup iOS 4 SHSH Blobs

If you have a jailbroken iPhone, you might want to backup your SHSH Blobs to Cydia. SHSH blobs are required for older OS so that you can jailbreak newer versions of iOS. If you are already using iOS 4, it is highly recommended by the Dev Team to backup your SHSH Blobs locally or on Cydia.

Restore SHSH Blobs

If you want to backup iOS 4 SHSH blobs locally, you can use a tool called TinyUmbrella to backup your iOS 4 SHSH blobs so that you can use it to jailbreak when you upgrade to iOS 4.1. To backup your SHSH blobs download TinyUmbrella and run it, connect your iPhone or to the computer and click on the “Save My SHSH” button to start the backup process.

TinyUmbrella is available for Windows, Mac OS X and Linux. The update is a one click process, so do it before iOS 4.1 hits the street to be on the safer side. You can download TinyUmbrella for Windows from here, Mac OS X from here and Linux from here. More download links can be found at the official site here.

iOS 4.1 Jailbreak and iOS 4.1 Unlock Might Come Out Soon

Apple released an update to , with build iOS 4.1 earlier today and this might mean that jailbreaks which ran on iOS 4 may no longer work on , 3GS, iPhone 3G, 3G and iPod Touch 2G.

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However, the Dev team has been recently able to jailbreak and unlock iPhone 4 running the . They have also managed to Unlock iOS 4 on Multiple Basebands and also unlock iPhone 3GS running iOS 4 with Blacksn0w. When Apple released iOS 4 last month, jailbreaks were available for the Golden Master firmware within a couple of days, so this suggests that Jailbreak and unlock for iOS 4.1 shouldn’t take much long too.

Currently there are several iOS 4 jailbreaks available, these include several software created by the Dev Team and others, namely PwnageToo for Jailbreaking iOS 4 on iPhone 3GS and 3G – PwnageTool works only on previously jailbroken iPhone 3GS having an old bootrom. Redsn0w for jailbreaking iOS 4 on iPhone 3G and iPod Touch 2G. Sn0wbreeze to jailbreak iPhone 3GS and iPod Touch 3G/2G amongst others.

Right now there is not concrete news from the Dev Team or other iPhone jailbreak developers as to whether they are working on updating the software to work with iOS 4.1. Nevertheless, it is a bit early to say anything since this is still beta software and Apple may go through several iterations before they release iOS 4.1 to public.

We will keep an eye on new developments regarding Jailbreaking iOS 4.1 and  Unlocking iOS 4.1 and post the news as we come across them. Till then keep your fingers crosses and subscribe to our Mobile News to keep an eye on updates.

Download iOS 4.1 For iPhone 4, iPhone 3GS/3G and iPod Touch

Apple has released an updated version of named as iOS 4.1 beta for , 3GS, iPhone 3G, 3G and iPod Touch 2G. The new version has several changes which are intended for developers to work with.

iOS 4.1

If you are an Apple Developer, you can download iOS 4.1 beta from the Apple developer site here to try out and build applications with. However, if you are an iPhone 4 user do not expect this to fix the Death Grip Antenna issue, we earlier reported that iOS 4.1 does not fix Antenna issues, so these issues are purely hardware related.

Also, if you have jailbroken iPhone, it is highly advisable to stay away from this update until the Dev team and others work on a new jailbreak for iOS 4.1. New features in iOS 4.1 are not very noticeable except for a change in the network signal bars.

iOS 4.1 also lays foundation for Game Center which has not yet launched. In addition to that, iOS 4.1 does not have support for the yet, so it iPad users may have to be content with using iOS 3.2 for now. Are your hands itching? Go ahead and download iOS 4.1 from the Apple Developer site here then.

iOS 4.1 Released For Developers, Does Not Fix Death Grip Issues

Apple has released a new beta of , tagged iOS 4.1 to developers. The new version of does not include much changes and is not yet ready for the .

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Many people thought that a software update would fix the Antenna reception issues, but there are reports from Mobile Crunch which suggest that it does not do it. This means that Apple will most likely have to recall the faulty 4 from the market, which again will cost them billions of dollars.

Mobile Crunch have also included a video which demonstrates that the Antenna issues still exist after upgrading to iOS 4.1, check the video below.

iOS 4.1 has some noticeable differences where the signal bars are slightly bigger and the phone also has lesser bars. If you depend on Jailbreaking the iPhone or Unlocking iPhone you are advised to stay away from this update. We will keep you posted when iOS 4.1 jailbreaks and iOS 4.1 unlock becomes available.

You can download iOS 4.1 Beta from here. Please note that you will require a Apple Developer account in order to download and use the latest iOS 4 beta software.