iOS Deferral Calculator
Apple allows iOS updates to be deferred by up to 90 days from release.
Anything in red can no longer be deferred.
| Version | Release Date | Days Since Release | Deferral Limit Date | Max Profile Days* |
|---|---|---|---|---|
| iOS 15.6.1 and iPadOS 15.6.1 | 17 Aug 2022 | 2 days | 15 November 2022 | 89 |
| iOS 15.6 and iPadOS 15.6 | 20 Jul 2022 | 30 days | 18 October 2022 | 61 |
| iOS 15.5 and iPadOS 15.5 | 16 May 2022 | 95 days | 14 August 2022 | N/A |
| iOS 15.4.1 and iPadOS 15.4.1 | 31 Mar 2022 | 141 days | 29 June 2022 | N/A |
* If deploying a deferral today, this is the maximim days that the version can be blocked for.