Download iOS 5.1 (9B176) for iPhone 4 (GSM)

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 iPhone3,1
iOS Version 5.1
Release Date 1970-01-01
Update Date 2025-01-21
Sha1sum
ed0ffe5ad5e63fe3a977a1ffe49bedbe2dcffd89
Sha256sum
md5sum
706b8987b37bc99e349197ecc5e26c3b
Size 0.77 GB
FileName
iPhone3,1_5.1_9B176_Restore.ipsw
Status

Download IPSW (0.77GB) Check device info
No Information About the release Notes available at this moment.

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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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