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encounter / futurerestore

(unmaintained) iOS upgrade and downgrade tool utilizing SHSH blobs (unofficial fork supporting iOS 11 and newer devices)
GNU Lesser General Public License v3.0
176 stars 40 forks source link

11.2.1 --> 11.1.2 with blobs?? i6P #22

Open J0113 opened 6 years ago

J0113 commented 6 years ago

Hello,

Can I downgrade from iOS 11.2.1 to 11.1.2 with blobs that I've made with 'tsssaver.1conan.com' using the nonce collision method? (On iPhone 6s Plus)

Thanks Jolle

Stoppels commented 6 years ago

No, you basically need a jailbreak to downgrade from 11.2+. Collisions have been patched since iOS 10.2.1/10.3.