Software TinyUmbrella is updated and now allows you to store digital certificates SHSH blobs directly from the iPhone and iPad. This was announced by the developer tools under the name Semphore.
"The new beta version of TinyUmbrella. It downloads SHSH is made directly from the device.This means that if, for example, on your gadget installed iOS 8.1.2, you can remove the digital certificate, despite the fact that Apple has not signed this firmware" - says the developer.
To extract the necessary certificates to the mobile device meet several conditions. Firstly, iPhone or iPad should be subjected to the procedure of jailbreaking. Without this TinyUmbrella can not access the files on the device. Secondly, the user must establish the utility of Cydia AFC2 (Apple File Conduit 2). The list of compatible models - Gadgets processors A7 and A8.
Save a digital certificate can be for the iPhone 6, iPhone 6 Plus, iPad Air 2, iPhone 5s, iPad Air, iPad mini 2 and iPad mini 3. For earlier models operation is not yet available. Owners of such devices need to wait updates iFaith.
TinyUmbrella - one of the oldest jailbreak tools. With it, you can save certificates SHSH blobs and BBTickets on Windows and OS X. Since then, as Apple has changed the algorithm authentication devices during the procedure downgrade and upgrade, the need for the program has disappeared. However, following implementation of the program will be relevant again, says the developer.
For information on how to remove the certificate by using TinyUmbrella, you can find on this page .