A few days back a well hacker and security researcherAi??Luca TodescoAi??nnounces that now it is possible to upgrade and downgrade the iOS 10.1.1 based on reboot and karnel Google’s project zero and the upcoming tool is applicable 64 bit iOS.If it may be successful it will welcome the jailbreak community and allow the firmwaver,save the blobs and Ai??even after the apple signing window has been closed.

downgrade iOS

via:iphoneheat.com

To download and install Prometheus SHSH2 blobs is required for upgrade and downgrade the iOS when you install new blob previous blob will not work.

Prometheu tool

via:cydiawater.com

There areAi??Ai??tihmstarai??i??s toolAi??calledAi??tsscheckerAi??and thereAi??following a guide.

“The news of PrometheusAi??is especially salientAi??to people who are interested in a possible upcoming iOS 10.1.1 jailbreak but who donai??i??t want to jump shipAi??yet and lose their currentAi??jailbreak. If you save the .shsh2 blobs for iOS 10.1.1Ai??now, before the signing window closes, youAi??may be able to upgrade from 9.3.3 to 10.1.1 at a later date even if iOS 10.1.1 is no longer being signed. Of course, this is provisional and no foolproof guarantees have been made, but I would recommend saving the blobs anyway asAi??you have littleAi??to lose and it doesnai??i??t take long. You may decide later you want to give it a go.

Tihmstar has said that although 32-bit support is possible, Prometheus will initially be just for 64-bit devices. However, as I mentioned briefly in a previous post, several downgrade tools for 32-bit devices already exist, such as tihmstarai??i??s OdysseusOTA2, Dayt0nai??i??s Odysseus, and geeksn0wai??i??s Beehind, so you could tryAi??those instead.”

Launch Details of Galaxy S8 Which is To Be Announced At The Event Of MWC, Regarding its Flagship-Sharing some information

Tihmstar has announced it will release its new product in eve of new year.