Prepare profiles for Delayed OTA and iOS 15 beta A USB cable to connect your iPhone to your computerīefore I start I want to quickly explain the steps: The guidance expires on Ma(), which is the 90-day delay Apple allowed.įor iOS releases outside of 14.5 and 15.7.1, the expiration date there will be harder to predict, as the only currently available entry into this range is iOS 15.6 RC1 (19G69), which is long overdue to stop signing, so Apple can stop signing this version at any time, If Apple does this next second, then you lose your chance to upgrade to 15.7.2. you can read the later part of this guide, there are related steps on how to update to iOS 15.6 RC1 (19G69) first to get the OTA update of 15.7.2. for iOS 16, obviously, you have to downgrade to a lower version to update to 15.7.2, because 15.7.2 just an OTA update, so it doesn't have ipsw for you to downgrade. For those on iOS 16.x and before iOS 14.5, It is no longer possible to update to iOS 15.7.2 by following this guide.įor devices from before iOS 14.5 or already on iOS 16, you must be in the 14.5-15.7.1 version range to get the update, the reason is that in versions prior to 14.5, Apple has not added the option to choose to update, so there will only be iOS 16 instead of 15 and 16. Member RetiredDinosaur reports ( #113) that 15.6 RC1 has stopped signing on Febru(). This guide applies to all devices that can only get iOS 16.2 and not iOS 15.7.2, including iPhone 8 series, iPhone X, iPhone XR, iPhone XS series, iPhone 11 series, iPhone SE 2020, iPhone 12 series, iPhone 13 series and iPhone SE 2022.įor devices currently running between iOS 14.5 and 15.7.1, the update method is easiest there. Check the time and don't read outdated content. This guidance is time-sensitive and if you reading it after Ma(), it must have expired. in this guide I will show you how to bypass these restrictions and install iOS 15.7.2 on your iPhone. So, there's 15.7.2 firmware out there, it's just hard for you to get it because of Apple's restrictions. Well, actually that's not quite true, Apple developed 15.7.2 for the iPhone 8 and later, and asked people to test those firmwares, but changed that plan when it was finally released. You may have heard that iOS 15.7.2 is not available for devices that can be upgraded to iOS 16. It is recommended that all users update to the latest version. The following content has expired and cannot be updated to iOS 15.7.2 now, and users who are still using iOS 15.7.2 will face serious security risks.
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