iOS 15.0 - 16.4 Very BAD DOWNGRADE & JAILBREAK NEWS! FutureRestore Downgrades No Longer Possible!

▶ Get 4uKey to unlock Apple ID, MDM, Screen Lock, and more: https://bit.ly/3SBV18P In today's video, we have pretty bad news for those of you who have newer devices (A12+) such as iPhone XS, XR, 11, iPhone 12, etc., and want to downgrade from one version to another with saved SHSH2 blobs. FutureRestore developer @Cryptiiic has announced yesterday that iOS 16 introduced a brand new firmware component, a virtual "co-processor" that almost always breaks the compatibility between the iOS versions, thus making FutureRestore downgrades on A12+ almost impossible. Unless we can figure out how to persist nonce-seeds across reboots, FutureRestore downgrades with saved SHSH2 blobs for jailbreak purposes are essentially broken on A12+. For older devices, there might still be hope thanks to checkm8, but A12+ is a no go. IMPORTANT: This video is provided for informational, research, and news purposes. Jailbreaking is free and legal as per DMCA 2015. Please use jailbreaking tools responsibly. As always, do not forget to SUBSCRIBE to stay updated with the latest #iOS, Apple, and #Jailbreak news, updates, and tutorials! ~ GeoSn0w ▽ Resources ▽ ▶ Support us on Patreon: https://patreon.com/idevicecentral ▶ Latest Jailbreak Releases: https://bit.ly/3vl00A5 ▶ NEW iOS 15.2 - 15.3.1 JAILBREAK Kernel Vuln RELEASED! Things Are Looking Good! (Unc0ver / Taurine): https://youtu.be/Rr3ZRf-fRZ4 ▽ Social Media ▽ ▶ Our Sub-Reddit: https://www.reddit.com/r/idevicecentral ▶ Facebook: https://facebook.com/fce365official ▶ Twitter: https://twitter.com/FCE365