Download iOS 9.3 (13E237) for iPhone 4[S]

You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.

❌ This IPSW firmware is not being Signed by Apple

Firmware Identifier iPhone4,1
iOS Version 9.3
Release Date 2016-03-28
Update Date 2024-12-22
Sha1sum
019323ed421e4d6d6cd4ee782f0d0deee3393019
Sha256sum
20d18c5f26803f09e4726580fa7c3005c6fa6f3fcd48e76512c7b8a339dd2923
md5sum
074670ff4fd2527678561e0bbe94a3dd
Size 1.50 GB
FileName
iPhone4,1_9.3_13E237_Restore.ipsw
Status

Download IPSW (1.50GB) Check device info
Release Notes

It should be noted that these are the official release notes for the from Apple

With this update your iPhone, iPad and iPod touch gain improvements to Notes, News, Health, Apple Music and a new feature called Night Shift that may even help you get a better night’s sleep by shifting the colors in your display to the warmer end of the spectrum at night. New features, improvements, and bug fixes include:

Night Shift

Notes improvements

News improvements

Health improvements

Apple Music improvements

Photos improvements

iBooks improvements

Education improvements

CarPlay improvements

Dolby Digital Plus

Hardware keyboard improvements and fixes

Other improvements

Enterprise bug fixes

Accessibility bug fixes

Other bug fixes, performance and stability improvements

Some features may not be available for all countries or all areas, for more information visit: http://www.apple.com/ios/feature-availability and http://www.apple.com/ios/updates/

For information on the security content of this update, please visit this website:

http://support.apple.com/kb/HT1222

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Frequently Asked Questions

What is IPSWDL.COM?

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IPSWDL.COM is a website that provides download links for IPSW files, which are used to install or restore firmware on Apple devices. These files are sourced directly from Apple's servers.

What is an IPSW file?

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How can I use an IPSW file to restore my device?

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Where can I download IPSW files?

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What is the difference between IPSW and OTA updates?

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Can I downgrade my iOS version using an IPSW file?

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