If you have got an iPhone 5 sitting in a drawer, today is the day it got slightly harder to bring back to life.
Apple has stopped signing a handful of old iOS versions for legacy hardware, which means restoring or downgrading those devices to those builds is no longer an option. This one is not going to affect many people. But if you are one of the few it does affect, it is a door closing permanently.
What Has Actually Stopped Working
Aaron Perris spotted the change on X, and the list is a proper trip down memory lane. Apple has pulled signing for both over-the-air installs and direct IPSW restores across several devices.
Here is what is no longer being validated as of today:
- iOS 8.4.1 via OTA, plus iOS 10.3.3 and 10.3.4 via IPSW on the GSM and CDMA iPhone 5
- iOS 10.3.3 via IPSW on the GSM and CDMA iPhone 5c
- iOS 8.4.1 via OTA, plus iOS 9.3.5 and 9.3.6 via IPSW on the iPad mini Wi-Fi + Cellular
- iOS 8.4.1 via OTA, plus iOS 9.3.5 and 9.3.6 via IPSW on the iPad mini Wi-Fi + Cellular MM
- iOS 6.1.3 and 8.4.1 via OTA, plus iOS 9.3.5 and 9.3.6 via IPSW on the CDMA iPad 2 Wi-Fi + 3G
Apple has added more devices to the list since the news first broke, so the above reflects the current state of play.
A Quick Note on the iPad Confusion
Worth remembering that iPads ran iOS until iPadOS split off with version 13. That is why you are seeing iPads in a list of iOS versions rather than iPadOS ones. Nothing has gone wrong, that is just how it worked back then.
There is a small oddity in the list too. iOS 10.3.4 only ever shipped for the iPhone 5, while the 5c stopped at 10.3.3. So the iPhone 5 appearing in today’s changes tracks with how Apple handled those two devices at the end of their lives.
Why Apple Does This
Normally when Apple stops signing an iOS build, it is a recent one. The pattern is familiar. A security fix lands, and a few days later the previous version stops being signed so nobody can roll back to the vulnerable build. That happened as recently as this week with iOS 26.5.1.
Pulling signatures for versions this old is a different thing entirely. There is no security rollback risk when the hardware in question is over a decade old. It is more like Apple tidying up the back end and shutting off infrastructure nobody is using.
Who This Actually Hurts
Realistically, almost nobody. The install base for a CDMA iPad 2 in 2026 is not exactly a rounding error, it is smaller than that.
But there is a group who will feel it. People who keep old devices around for app compatibility testing, retro tinkerers, and the preservation community who care about keeping this hardware functional and running period-correct software. For them, a bricked iPhone 5 is now a lot more likely to stay bricked.
Once a signing window closes at Apple, it does not reopen. So if you were planning to restore an old device, you have missed your moment.
