It is a really interesting question. If you are looking to downgrade iOS 7.0 to 6.1.3 you can follow the guide below. It is really relevant because hackers promised iOS 6.1.3 / 4 untethered jailbreak coming soon.
Yesterday Apple released it 7th version of iOS which was completely new and fresh for iUsers. You can see completely new design, interface, updated apps and many other stunning stuff.
I will tell you about the latest method used by customers with iPhone 3Gs and 4. Our main attention is focused on iOS 6.1.3 Sn0wbreeze unlocking for pre-A5 Apple handsets. We will use custom firmware to make Gevey Sim and Ultrasn0w work. You can also try the alternative way to unlock iPhone 3GS 6.1.3 with Ultrasn0w using iPad baseband update/downgrade.
Now is a great time to keep unlock on iPhone if you are looking to update to iOS 6.1.3 and preserve baseband. Only with Sn0wbreeze you can do that. If you still using Ultrasn0w or Gevey Sim on your iPhone 3GS or iPhone 4 you can use 2.9.14 version to keep it.
The most recent form of sn0wbreeze is version 2.9.14, that was lately launched. It also brings support of iOS 6.1.3 jailbreak on A4 devices. This new edition of sn0wbreeze will also support APTicket validation, considering the current difficulties with APTickets.
It is not easy to jailbreak iOS 6.1.3 with Sn0wbreeze if you don’t know how the process goes. Here I will show you how to do it on factory unlocked iPhone 3GS. Don’t forget that you can jailbreak your iOS 6.1.3 device tethered using Redsn0w but Sn0wbreeze is better.
Simply because it creates new custom jailbroken 6.1.3 version and you can use it while restoring iPhone in iTunes. After which your iPhone would be jailbroken and running Cydia.
Today is a good day for iOS hackers because iH8sn0w gave us the possibility to download Sn0wbreeze 2.9.14 and jailbreak iOS 6.1.3 tethered.
Right after the release of iFaith 1.5.8, iH8sn0w launched 2.9.14 version of sn0wbreeze to support iOS 6.1.3. This version was really long awaited because many users had problems not only with jailbreaking but with downgrading and APTickets validating that put your iDevice in Soft DFU mode. Now you can fix all that bugs with the new Sn0wbreeze.
This is very important thing if you wish new iOS 6.1.3 and than downgrade back to 6.1.2/ 6.0 using created custom firmware in Sn0wbreeze and saved SHSH blobs. Also you can use Sn0wbreeze to jailbreak iOS 6.1.3, the new version. This method is worked for me and I will show you how to do it here.
Yesterday I showed how to downgrade iOS 6.1.3 using redsn0w but I didn’t try it myself. And this method is another way to do it but with Sn0wbreeze.
You can create custom IPSW for iOS 6.1.3 downgrade and enjoy evasi0n untethered jailbreak. The process is buggy sometimes but I tried again and again. I was restarting iTunes several times, I was re-entering DFU several times but finally I proceed with success and went back from iOS 6.1.3 to 6.1.2 thanks to SHSH blobs and created earlier custom firmware.
Would you like to perform untethered Sn0wbreeze iOS 6.1.2 jailbreak? You can follow our detailed instruction on how to manage it. Note that if you have iPhone 4S or iPhone 5, our guide will not help you because Sn0wbreeze is designed for earlier models of this smartphone only. The latest handsets can be jailbroken with evasi0n 1.4 tool.
iH8sn0w has announced the release of an update for Sn0wBreeze, the new version with a number 2.9.11. This jailbreak tool for Windows is used to hack Apple mobile operating system iOS 6.x. Previously you was able to download Sn0wbreeze 2.9.9 for iOS 6.1
Sn0wBreeze 2.9.11 adds support for iPhone 3GS and iPhone 4 running on the latest operating system iOS 6.1.2. Hacker eliminate the error associated with the Apple TV and firmware iOS 5.2, as well as the bug with the “hacked” devices in iTunes. Other improvements include support for Apple TV 2.
Famous hacker iH8sn0w has posted direct links to download Sn0wbreeze 2.9.9 jailbreak exploit that fixes bugs found in the previous version of this tool. The available update can make your jailbreaking experience easier and more fun. Since a lot of issues discovered previously have been solved, you can learn more about these bugs fixes and get your version of Sn0wbreeze right away.
Actually, the previous Sn0wbreeze 2.9.8 update was launched not so long ago. Still, it didn’t fix all bugs, so iH8sn0w released another update which you can download if you wish to jailbreak your pre-A5 device running iOS 6.1. Even Apple TV 2 users are able to jailbreak their gadget using this tool.
Owners of iPhone 3GS and iPhone 4 are able to upgrade to the latest firmware iOS 6.1 and keep their baseband. How is it possible? You can use Sn0wbreeze and do fine. We have written this post with how to update iOS 6.1 preserving baseband which offers easy to understand steps that you should follow in order to perform successful update.