✓ This firmware is signed. This means that you can restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | June 1, 2026 |
|---|---|
| Upload Date | May 28, 2026 |
| Filename | iPhone18,5_26.5.1_23F81_Restore.ipsw |
| Filesize | 10 GiB |
| SHA256sum | 1a0de58b535f9a00ddc2a02b6ad9797c9e7dcbadfe5e22b927d7407e3b30ec97
|
| MD5sum | 045ee4e75750b8a89a38abdabc058832
|
| SHA1sum | e3720fe51c72a55e304b521ddfb22cefb0ebd693
|
| Identifier | iPhone18,5 |
| Tags | iOS iOS 26.5.1 iPhone 17e |
This update addresses an issue for a small number of users that may prevent wired charging on iPhone Air and iPhone 17 models when the battery is nearly drained.