Where iOS 15 Stands Today
The current version is iOS 15.8.8, released May 11, 2026 as build 19H422. It is the only iOS 15 release so far.
Apple is signing iOS 15.8.8 (19H422) for 7 models right now, which is what decides whether a restore to it completes. We recheck that automatically — the iOS 15 IPSW catalogue carries it per build.
Every iOS 15 Release
Each version, its build number, the day it shipped and the gap before it. Taken from Apple's release feed within minutes of each one and kept permanently — the gaps are measured, not estimated.
| Version | Build | Released | Gap |
|---|---|---|---|
| iOS 15.8.8 | 19H422 | May 11, 2026 | — |
Which Devices Run iOS 15
30 models run iOS 15. Every point release under iOS 15 reaches the same list — Apple does not drop devices mid-cycle. The list is taken from the restore images Apple published for iOS 15: one per model that could run it.
The full list across every platform, or check one device.
- iPhone SE (3rd generation)
- iPhone 13
- iPhone 13 mini
- iPhone 13 Pro
- iPhone 13 Pro Max
- iPhone 12 mini
- iPhone 12 Pro Max
- iPhone 12
- iPhone 12 Pro
- iPhone SE (2nd generation)
- iPhone 11
- iPhone 11 Pro
- iPhone 11 Pro Max
- iPhone XR
- iPhone XS
- iPhone XS Max
- iPhone XS Max (China mainland)
- iPhone X (CDMA)
- iPhone X (GSM)
- iPhone 8 (CDMA)
- iPhone 8 (GSM)
- iPhone 8 Plus (CDMA)
- iPhone 8 Plus (GSM)
- iPhone 7 (CDMA)
- iPhone 7 (GSM)
- iPhone 7 Plus (CDMA)
- iPhone 7 Plus (GSM)
- iPhone SE (1st generation)
- iPhone 6s
- iPhone 6s Plus
How to Install iOS 15
Open Settings → General → Software Update → Beta Updates. A shipped release needs nothing beyond that — no file, no profile, no account beyond the one already on the device.
Coming from an older version, the device installs the newest iOS 15 release directly; there is no need to step through the ones in between. If nothing appears, this guide covers the three usual causes.
Frequently Asked Questions
What is the latest version of iOS 15?
iOS 15.8.8, build 19H422, released May 11, 2026.
When was iOS 15 released?
May 11, 2026.
Which devices support iOS 15?
30 models: iPhone SE (3rd generation), iPhone 13, iPhone 13 mini, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 12 mini, iPhone 12 Pro Max, iPhone 12 and others. The full list is on this page.
How many versions of iOS 15 are there?
1 so far: iOS 15.8.8.
Can I still downgrade to iOS 15?
Only to a build Apple is signing, which today means iOS 15.8.8. The catalogue shows the rest.