
✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
Your download should begin shortly. If it does not, you can download it directly here:
Download (3.3 GiB)This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore. The instructions below are included for reference only.
iPhone_5.5_P3_12.1.3_16D39_Restore.ipsw file that you downloaded.iPhone_5.5_P3_12.1.3_16D39_Restore.ipsw file that you downloaded.cd ~/Downloadsidevicerestore -e iPhone_5.5_P3_12.1.3_16D39_Restore.ipsw and press enter.cd DownloadsGet-FileHash iPhone_5.5_P3_12.1.3_16D39_Restore.ipsw -Algorithm SHA11ddf6cb98fe0da62d91408c3eeb641eb2bf496e3. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 iPhone_5.5_P3_12.1.3_16D39_Restore.ipsw1ddf6cb98fe0da62d91408c3eeb641eb2bf496e3. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 iPhone_5.5_P3_12.1.3_16D39_Restore.ipsw1ddf6cb98fe0da62d91408c3eeb641eb2bf496e3. If it doesn't, you may need to redownload the file.| SHA1sum | 1ddf6cb98fe0da62d91408c3eeb641eb2bf496e3 |
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iOS 12.1.3 includes bug fixes for your iPhone or iPad. This update:
Fixes an issue in Messages that could impact scrolling through photos in the Details view
Addresses an issue where photos could have striped artifacts after being sent from the Share Sheet
Fixes an issue that may cause audio distortion when using external audio input devices on iPad Pro (2018)
Resolves an issue that could cause certain CarPlay systems to disconnect from iPhone XR, iPhone XS, and iPhone XS Max
This release also includes bug fixes for HomePod. This update:
Fixes an issue that could cause HomePod to restart
Addresses an issue that could cause Siri to stop listening
For information on the security content of this update, please visit this website: https://support.apple.com/kb/HT201222