Quick, easy, directly on the device, and no computer needed. Works with A12 / A13 too. we have new cydia repo do save blobs for any iphone. U need a jailbroken iphone with cydia installed.
how to save the SHSH2 blobs for downgrade and jailbreak purposes .
This works on A12 and A13 too, without a PC, directly from your device. For this, we’re using a tweak called System Info. It’s able to save SHSH2 blobs right from your Settings app on iOS. SHSH2 blobs are a must if you are planning to downgrade for jailbreak purposes in the future.
You can only save them while a specific iOS version is signed, and usually, when a version is signed it is not possible jailbreak. However, by the time it becomes the jailbreak, it’s no longer signed by Apple so upgrades and downgrades to that version become impossible. If you have SHSH2 blobs saved while it was signed, you can downgrade and upgrade to it freely as long as SEP and Baseband are compatible. It’s highly recommended to save your blobs.
- Add this repo to Cydia
- Install System Info cydia app
You can also do it manually using the web server for the effect shsh.host/. Just go to https://shsh.host/ website and add your device ECID ID to save Blobs.