✓ This firmware is signed. This means that you can restore to it in iTunes.
Your download should begin shortly. If it does not, you can download it directly here:
Download (9.95 GB)iPhone15,3_26.0.1_23A355_Restore.ipsw file that you downloaded.iPhone15,3_26.0.1_23A355_Restore.ipsw file that you downloaded.cd ~/Downloadsidevicerestore -e iPhone15,3_26.0.1_23A355_Restore.ipsw and press enter.cd DownloadsGet-FileHash iPhone15,3_26.0.1_23A355_Restore.ipsw -Algorithm SHA184a5aab3cf74ccbfea3664a308b23c240e8dc450. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 iPhone15,3_26.0.1_23A355_Restore.ipsw84a5aab3cf74ccbfea3664a308b23c240e8dc450. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 iPhone15,3_26.0.1_23A355_Restore.ipsw84a5aab3cf74ccbfea3664a308b23c240e8dc450. If it doesn't, you may need to redownload the file.| SHA256sum | a1bd068b8d809472d39973897a57c811b77d8c86fda615f866747e221be6746d |
|---|---|
| MD5sum | 5190f1fd393d9476e8939250001bdc6a |
| SHA1sum | 84a5aab3cf74ccbfea3664a308b23c240e8dc450 |
This update provides important bug fixes and security updates for your iPhone, including fixes for the following issues:
Wi-Fi and Bluetooth may occasionally disconnect on iPhone 17, iPhone Air, and iPhone 17 Pro models
A small number of iPhone users may be unable to connect to a cellular network after updating to iOS 26
Photos taken under certain lighting conditions with iPhone 17, iPhone Air, and iPhone 17 Pro models may include unexpected artifacts
App icons may appear blank after adding a custom tint
VoiceOver may become disabled for some users after updating to iOS 26
For information on the security content of Apple software updates, please visit:
https://support.apple.com/100100