✗ This firmware is not signed. This means you cannot restore to it in iTunes.
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Download (4.09 GB)✗ This firmware is not signed. This means you cannot restore to it in iTunes. The instructions below are included for reference only.
iPhone_4.7_P3_13.6.1_17G80_Restore.ipsw file that you downloaded.iPhone_4.7_P3_13.6.1_17G80_Restore.ipsw file that you downloaded.cd ~/Downloadsidevicerestore -e iPhone_4.7_P3_13.6.1_17G80_Restore.ipsw and press enter.cd DownloadsGet-FileHash iPhone_4.7_P3_13.6.1_17G80_Restore.ipsw -Algorithm SHA1f586a286bc9d5b4b49648bda7aded4b3e1dd3ee5. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 iPhone_4.7_P3_13.6.1_17G80_Restore.ipswf586a286bc9d5b4b49648bda7aded4b3e1dd3ee5. If it doesn't, you may need to redownload the file.cd ~/Downloadsopenssl sha1 iPhone_4.7_P3_13.6.1_17G80_Restore.ipswf586a286bc9d5b4b49648bda7aded4b3e1dd3ee5. If it doesn't, you may need to redownload the file.| SHA256sum | 44298ed1e561488cc0cf56de4872ec0695198969d82532bfa241c08b458f3e84 |
|---|---|
| MD5sum | 50bc6ce51f4010db69dd66c6305a6033 |
| SHA1sum | f586a286bc9d5b4b49648bda7aded4b3e1dd3ee5 |
iOS 13.6.1 includes bug fixes for your iPhone.
Addresses an issue where unneeded system data files might not be automatically deleted when available storage is low
Fixes a thermal management issue that caused some displays to exhibit a green tint
Fixes an issue where Exposure Notifications could be disabled for some users
Some features may not be available for all regions or on all Apple devices. For information on the security content of Apple software updates, please visit this website: https://support.apple.com/kb/HT201222