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 15.5 and iPadOS 15.5||16 May 2022||13 days||14 August 2022||78|
|iOS 15.4.1 and iPadOS 15.4.1||31 Mar 2022||59 days||29 June 2022||32|
|iOS 15.4 and iPadOS 15.4||14 Mar 2022||76 days||12 June 2022||15|
|iOS 15.3.1 and iPadOS 15.3.1||10 Feb 2022||108 days||11 May 2022||N/A|
|iOS 15.3 and iPadOS 15.3||26 Jan 2022||123 days||26 April 2022||N/A|
|iOS 15.2.1 and iPadOS 15.2.1||12 Jan 2022||137 days||12 April 2022||N/A|
* If deploying a deferral today, this is the maximim days that the version can be blocked for.