How To Restore Unopen Ios Firmware？
iOS hacker tihmstar has announced the upcoming unloose of his tool Prometheus. And no, it doesn’t pocket burn from the gods for yous to foster the burgeoning potential of your race. Instead, he claims it volition endure the offset tool capable of upgrading in addition to downgrading 64-bit iOS devices to unsigned firmwares.
If successful, this would endure welcome intelligence for the jailbreak community, allowing campaign betwixt firmwares for which yous get got saved your blobs, fifty-fifty after Apple’s signing windows get got closed.
The offset in addition to nigh of import matter to regime notation if yous intend yous may desire to usage this tool inwards futurity is to salvage your blobs now. The blobs must endure saved inwards a novel format called .shsh2, in addition to therefore previously saved blobs volition non work. You must salvage your blobs i time again using tihamstar's tool called tsschecker. After downloading tsschecker, salvage the blobs alongside it past times next a guide. Be warned, whilst non rattling long in addition to sure as shooting non impossible, this procedure is non foolproof in addition to requires careful attention.
The intelligence of Prometheus is peculiarly salient to people who are interested inwards a possible upcoming iOS 10.1.1 jailbreak but who don’t desire to jump send yet in addition to lose their electrical current jailbreak. If yous salvage the .shsh2 blobs for iOS 10.1.1 now, earlier the signing window closes, yous may endure able to upgrade from 9.3.3 to 10.1.1 at a later on appointment fifty-fifty if iOS 10.1.1 is no longer beingness signed. Of course, this is provisional in addition to no foolproof guarantees get got been made, but I would recommend saving the blobs anyway every moment yous get got picayune to lose in addition to it doesn’t accept long. You may create upwards one's heed later on yous desire to laissez passer on it a go.
Tihmstar has said that although 32-bit back upwards is possible, Prometheus volition initially endure simply for 64-bit devices. However, every moment I mentioned briefly inwards a previous post, several downgrade tools for 32-bit devices already exist, such every moment tihmstar's OdysseusOTA2, Dayton's Odysseus, in addition to geeksnow's Beehind, so yous could seek those instead.
As alongside all downgrade tools, many caveats apply. Some of Prometheus’ requirements are every moment follows:
* 64-bit only, at to the lowest degree initially.
* Needs a jailbreak on the firmware yous are leaving, to larn to the i yous are aiming for. (This may non endure required on simply about iPhone 5s in addition to iPad Air, but don’t count on it). To endeavour to usage Prometheus on these devices without a jailbreak, yous must salvage .shsh2 blobs alongside an specific nonce, which complicates the process. Some guides tin laissez passer on the sack endure works life which demo how to create it however, in addition to therefore experience complimentary to seek it if you’re feeling optimistic.
* Your jailbreak must get got “tfp0” functionality (“host_get_special_port” workaround is also fine). This rules out simply about jailbreaks, in addition to therefore you’ll get got to larn lucky. Pangu for iOS 9.1 had it, in addition to Luca’s JailbreakMe for 9.3.3 also enables it, but every moment the latter is semi-untethered it remains to endure seen whether it volition piece of job every moment rebooting the device is component of the downgrade process.
* You must get got .shsh2 blobs for the firmware yous desire to larn to saved alongside tsschecker.
