If you want to backup SHSH, then you may use Tinyumbrella, but today another SHSH blob saving tool iFaith can also help you to backup your iOS, the difference is that iFaith can backup the SHSH been closed signing by Apple. In most cases, using iFaith is also a more reliable way to downgrade your iPhone, iPad and iPod touch.
Today iH8Sn0w has just released a iFaith new version iFaith v1.4.
What’s new added in iFaith 1.4:
- Now dumps iOS 4.4.x (Apple TV 2)/5.0.x apticket + SHSH blobs!
- Dumping is MUCH faster.
- Full Windows XP support.
- Major code improvements.
- Bug fixes.
Note: The new 1.4 version does not support iPad 2 and iPhone 4S yet.
You can view the below video demo of iFaith 1.4 to know it: