More: subreddit styling options, volunteer translators for tweaks, developers on Twitter. Monthly Roundups: a monthly list of all updated and released tweaks within the month Upgrade/downgrade/restore: you can find out what your options are on the downgrade wiki page.Įscape Plan: you can contribute to our list of recommended tweaks. Latest Jailbreak Posts and iOS Jailbreak Development Useful Wiki Pages Latest Jailbreak Posts and iOS Jailbreak Development Megathread Megathreads Supported: tvOS: 11.0-13.4.5, 13.4.8 Beta 1Ĭlick here for a full list of firmware and jailbreak tools.
Supported: iOS/iPadOS 14.0 - 14.8 Some devices untethered - See here for device exclusions Supported: iOS/iPadOS 14.0 - 14.8.1 See here for device exclusions Supported: iOS/iPadOS 15.0 - 15.7.5 See here for device exclusions Supported: iOS/iPadOS 15.0 - 15.4.1 See here for device exclusions Supported: iOS/iPadOS 16.0 - 16.6 beta See here for device exclusions
Quick LinksįAQ Tweaks Complete Jailbreak Chart Latest Jailbreaks Feel free to send a modmail if you'd like one. We also offer custom flairs to development teams, tool creators, or people who have otherwise contributed to the community in a substantial way (at the moderators’ discretion). Want your device type and iOS version next to your username? Assign your device and iOS flair here! When iTunes verifies the firmware restore for the devices listed below, it checks if you are allowed to restore to the version you are requesting.Please read the FAQ page, sidebar and search before submitting a post. TinyTSS is a small java app that acts as your very own signature service. It saves SHSH signatures for your device received from the Apple server and let to downgrade OS indefinitely.
Apple stops signing older firmwares once a new one is out.įirmwareUmbrella sends the same exact request that iTunes sends Apple when requesting the signatures for your device to be restored. If the signature does not match, the device raises an error and the restore process stops. If the signature matches then the restore process can continue. Your device checks the information and verifies the signature (making sure it really came from Apple because it CANNOT be forged as the encryption is very high). iTunes packages up this valuable information and sends it to your device. Apple takes the firmware version files and combines them with your ECID and generates a hash that ONLY APPLE can generate. It is signed with a unique id (ECID) that only your device has. See, the firmware is now signed for the below devices. The way they stop you is basically by a simple response that iTunes receives when you try to restore the firmware of your choosing. Once you ‘upgrade’ they don’t let you downgrade. When you try to restore an older firmware on the devices listed below, Apple won’t let you do that.
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