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 14.7.1 and iPadOS 14.7.1 | 26 Jul 2021 | 2 days | 24 October 2021 | 89 |
| iOS 14.7 | 19 Jul 2021 | 9 days | 17 October 2021 | 82 |
| iOS 12.5.4 | 14 Jun 2021 | 44 days | 12 September 2021 | 47 |
| iOS 14.6 and iPadOS 14.6 | 24 May 2021 | 65 days | 22 August 2021 | 26 |
| iOS 14.5.1 and iPadOS 14.5.1 | 3 May 2021 | 86 days | 1 August 2021 | 5 |
| iOS 12.5.3 | 3 May 2021 | 86 days | 1 August 2021 | 5 |
| iOS 14.5 and iPadOS 14.5 | 26 Apr 2021 | 93 days | 25 July 2021 | N/A |
| iOS 14.4.2 and iPadOS 14.4.2 | 26 Mar 2021 | 124 days | 24 June 2021 | N/A |
| iOS 12.5.2 | 26 Mar 2021 | 124 days | 24 June 2021 | N/A |
| iOS 14.4.1 and iPadOS 14.4.1 | 8 Mar 2021 | 142 days | 6 June 2021 | N/A |
* If deploying a deferral today, this is the maximim days that the version can be blocked for.