IPSW · iOS
iOS 16.3.1 IPSW Download (20D67)
Build 20D67, released February 13, 2023 — restore images for 27 iPhones, straight from Apple's servers.
Choose your iPhone
27 devices. Each row is one file on Apple's CDN.
iPhone14,8 6.59 GBiPhone14,8_16.3.1_20D67_Restore.ipsw SHA-256 0b9115dcbe9cd3079f0df1d3e1e90f02b455ff59a249f6bd3a6eb906a6ae69fd 
iPhone14,7 6.59 GBiPhone14,7_16.3.1_20D67_Restore.ipsw SHA-256 9bb8e2157ac45325911e8a974b71b503da4fbb286a7c00065b3a270c6043bb87 
iPhone15,2 6.71 GBiPhone15,2_16.3.1_20D67_Restore.ipsw SHA-256 28d91e83cecba8f613c30f6f9ca23aa8d9e1f48538d29f4e72d53b151f2290eb 
iPhone15,3 6.71 GBiPhone15,3_16.3.1_20D67_Restore.ipsw SHA-256 c63bd459a6ecaf5f78e53c546aa318ec611963b35c5bcc10d577cc67e8a4e278 
iPhone14,6 6.28 GBiPhone14,6_16.3.1_20D67_Restore.ipsw SHA-256 e840c33632c46b26f7382d2281df3bcff91777de10cc2c3b6b48b67e004d30bc 
iPhone14,5 6.48 GBiPhone14,5_16.3.1_20D67_Restore.ipsw SHA-256 33f51440a4158f05394e69bb54c9ab68b494c92324fd318c1de98e8947460bcc 
iPhone14,4 6.50 GBiPhone14,4_16.3.1_20D67_Restore.ipsw SHA-256 3c83299fdd3907882d7cd29215aff6408bfdb5e25e817d122a93d6dbf88e1b15 
iPhone14,2 6.59 GBiPhone14,2_16.3.1_20D67_Restore.ipsw SHA-256 e335d8f19668566c474c2f328380b18023274b95e891d79703a0bd91150035f8 
iPhone14,3 6.59 GBiPhone14,3_16.3.1_20D67_Restore.ipsw SHA-256 99cec2ac92ddc960afe5c4c8ebee8c00e0b7aba8c15d7e07fbba3a869b3a485f 
iPhone13,1 6.42 GBiPhone13,1_16.3.1_20D67_Restore.ipsw SHA-256 7cbb129556971ce2d112234bdf8ab40b89686f2d0fba5f30eda09d839eeda20e 
iPhone13,4 6.54 GBiPhone13,4_16.3.1_20D67_Restore.ipsw SHA-256 d7c55365b3e10ab6fc4331e3f926c75dc623c443197180aec23527a605c9878f 
iPhone13,2 6.59 GBiPhone13,2,iPhone13,3_16.3.1_20D67_Restore.ipsw SHA-256 2f911bbf51757d52c7a184c1f5e933874916d4df371b0c1538771699cbdd4389 
iPhone13,3 6.59 GBiPhone13,2,iPhone13,3_16.3.1_20D67_Restore.ipsw SHA-256 2f911bbf51757d52c7a184c1f5e933874916d4df371b0c1538771699cbdd4389 
iPhone12,8 6.13 GBiPhone12,8_16.3.1_20D67_Restore.ipsw SHA-256 97749a72c6595eddceb4af2034738fe388814150deeb77db86605ff38310df92 
iPhone12,1 6.16 GBiPhone12,1_16.3.1_20D67_Restore.ipsw SHA-256 2ab38738bbfce5dcd98a5c483e3e192d2a11a2015332d52ec75927afb77265e0 
iPhone12,3 6.30 GBiPhone12,3,iPhone12,5_16.3.1_20D67_Restore.ipsw SHA-256 5955dbc629a0cfd72367e98736bc9d64d5b231a9458ec6c8b9fa393e67fed308 
iPhone12,5 6.30 GBiPhone12,3,iPhone12,5_16.3.1_20D67_Restore.ipsw SHA-256 5955dbc629a0cfd72367e98736bc9d64d5b231a9458ec6c8b9fa393e67fed308 
iPhone11,8 6.22 GBiPhone11,8_16.3.1_20D67_Restore.ipsw SHA-256 a02e83f9d58ce0e6648f08827df7136cff6b1eb7015486a041975a769de462ac 
iPhone11,2 6.39 GBiPhone11,2,iPhone11,4,iPhone11,6_16.3.1_20D67_Restore.ipsw SHA-256 2053599c598ac6af5c976cbc6bd4d5db5525b7e2a392db51832ccb4ba9b2f680 
iPhone11,6 6.39 GBiPhone11,2,iPhone11,4,iPhone11,6_16.3.1_20D67_Restore.ipsw SHA-256 2053599c598ac6af5c976cbc6bd4d5db5525b7e2a392db51832ccb4ba9b2f680 
iPhone11,4 6.39 GBiPhone11,2,iPhone11,4,iPhone11,6_16.3.1_20D67_Restore.ipsw SHA-256 2053599c598ac6af5c976cbc6bd4d5db5525b7e2a392db51832ccb4ba9b2f680 
iPhone10,3 5.92 GBiPhone10,3,iPhone10,6_16.3.1_20D67_Restore.ipsw SHA-256 d6a56694260d0f81c06863c406de68fcabdbc13a52f32472780f60439715165e 
iPhone10,6 5.92 GBiPhone10,3,iPhone10,6_16.3.1_20D67_Restore.ipsw SHA-256 d6a56694260d0f81c06863c406de68fcabdbc13a52f32472780f60439715165e 
iPhone10,1 5.78 GBiPhone_4.7_P3_16.3.1_20D67_Restore.ipsw SHA-256 3722d9763386d0078443463708f779e12e48a041720771cad5390c91c9006b1e 
iPhone10,4 5.78 GBiPhone_4.7_P3_16.3.1_20D67_Restore.ipsw SHA-256 3722d9763386d0078443463708f779e12e48a041720771cad5390c91c9006b1e 
iPhone10,2 5.91 GBiPhone_5.5_P3_16.3.1_20D67_Restore.ipsw SHA-256 40c7d12072bb391e044171c3426ea5ea2c5f72cd0c7046868119f8252d72f455 
iPhone10,5 5.91 GBiPhone_5.5_P3_16.3.1_20D67_Restore.ipsw SHA-256 40c7d12072bb391e044171c3426ea5ea2c5f72cd0c7046868119f8252d72f455 No device matches.
20D67How to install iOS 16.3.1 from the IPSW
Four steps, and the one that matters most is the first.
Back up first
A restore erases the device. Make an archived backup in Finder or the Apple Devices app — an iCloud backup taken on a newer version cannot be restored onto an older one. Our backup guide covers the difference.
Get the file for your exact model
Check Settings → General → About → Model Name, then download the IPSW for that device. The download shows the file size; compare it with the SHA-256 under Details if you want to be certain the file is intact.
Restore in Finder or Apple Devices
Connect with a cable, select the device, then hold Option (Mac) or Shift (Windows) and click Restore to choose the .ipsw. Update keeps your data but only works upward; Restore erases and is how you downgrade.
Set up or restore your backup
After the restore the device starts fresh. Restore the backup you made — only if it came from the same or an older version than the one you just installed.
Questions? Answers.
Can I restore iOS 16.3.1 today?
Not at the moment — Apple has stopped signing 20D67, so a restore will be rejected at the final step. The files remain here for reference and for signed re-releases.
Which is the right file for my device?
Match the identifier in Settings → General → About (or under the model's name here) against the one on each row. Wi-Fi and Cellular iPads share a file; different generations never do. Restoring the wrong device's IPSW simply fails — it cannot damage the device.
What does "signed" mean?
Apple's servers must approve a firmware before a device will accept it, and Apple only approves the builds it is currently shipping. A signed file can be restored today; an unsigned one is rejected at the end of the process, however you obtained it. Signing status changes without notice, usually within days of a newer release, which is why this catalogue rechecks it automatically.
Will I lose my data?
A Restore erases the device — that is what makes a downgrade possible. An Update with an IPSW keeps your data, but only when moving to a newer version. Either way, make an archived backup on a computer first; an iCloud backup taken on a newer version will not restore onto an older one.