Archive for the ‘Guides’ Category
There is one prerequisite to downgrade your iPhone 4.1 . You must have your SHSH blobs saved on Saurik’s servers. If you don’t have your SHSH blobs backed up, then you’re stuck at iOS 4.1 . There is absolutely nothing you can do.
Downgrade iPhone iOS 4.1
Again, this method will help you downgrade your iPhone from iOS 4.1 to any earlier iOS. This will work for the iPhone 4, iPhone 3GS, and iPhone 3G.
These are instructions on how to enable multitasking on iPhone OS 4.0 for the iPhone 3G.
To follow these instructions you must have a jailbroken device. Please note that until iPhone OS 4.0 is released only developers and advanced users should attempt this.
You can learn more about jailbreaking your device here.
With the iPhone Configuration Utility you can set your iPad or iPhone carrier’s APN (access point name) manually in case your 3G networking isn’t working properly, which can sometimes happen for developers running beta versions of iOS. It’s a workaround to be sure, but if you need your device on-network for testing and can’t wait for newer betas, sometimes a work around is just what you need.
Apple has recently released iOS 4.2 Beta for iPhone 4, iPhone 3GS, iPhone 3G and iPod Touch 2G and 3G and iPad only for developers. You might want to downgrade from iOS 4.2 to iOS 4.1 / iOS 4.0.1 /iOS 4.0.2 firmware due to any problems occurring or you cannot still jailbreak iOS 4.2. Below is a simple step by step guide for both windows and Mac users to downgrade to iOS 4.1 or iOS 4.0.1 or iOS 4.0.2 from iOS 4.2.
iOS 4.2 has been released for developers. Just like iOS 4.1 and iOS 4.0.2, the new iOS 4.2 at the moment is not jailbreakable. It also contains new baseband for all iOS devices which currently makes it impossible to unlock using existing version of unlocker. So if you rely on a jailbreak and unlock, stay away from this new firmware until new jailbreak and unlock tools are available for download.
After the tutorial blackra1n RC2
Even today many readers ask me the tutorial blackra1n RC3
I decided to leave more detailed guidance for those who still have doubts.
Memory for fix blackra1n visit the page.
This step by steps guide and tutorial will show you how to jailbreak your iPhone OS 3.1.2 with Blackra1n RC3. The steps are strictly identical to Blackra1n RC1 and Blackra1n RC2 but I figured it might be good to write a tutorial for novices.
Even today many readers ask me the tutorial blackra1n RC2.
I decided to leave more detailed guidance for those who still have doubts.
Memory for fix blackra1n visit the page.
This step-by-step guide and tutorial will show you how to use BlackRa1n RC2 to jailbreak your iPhone or iPod Touch, either on a Mac or a PC. This works for all iDevices, except for the iPod Touch 3G. This tutorial was made using an iPhone 3GS but again, it should work on all devices except the iPT3G.
Problem with AVG antivirus which recognizes blackra1n as a trojan after upgrade.
To work around this problem, follow this guide.
I have faced several problems Blackra1n, GeoHot program that allows you to jailbreak iPhone and iPod Touch to firmware version 3.1.2. Some users, however, have found many problems with iPhone 3G. In this post we see ways to solve the problem and make the jailbreak on iPhone 3G Blackra1n.
Error 1015 firmware downgrade iPhone and iPod Touch
From the Apple support site:
Error 1015: This error is caused by the attempt to downgrade the firware of the iPhone or iPod touch. This may occur when you try to restore an old file. Ipsw. The downgrade to a previous version is not supported. To resolve this problem, groped to restore the latest iPhone or iPod touch available from Apple.
If you want to resolve the error 1015 follow this Tutorial:
Proceed as follows:
