iPhone 8 (GSM)

iPhone10,4

IPSW Unsigned

iOS 16.7.6

20H320

OS: iOS
Version: 16.7.6
Build: 20H320
File Size: 5.62 GB
Released: 2024-03-05

About This Firmware

iOS 16.7.6 (build 20H320) is an official Apple IPSW for the iPhone 8 (GSM), released on 2024-03-05. The download is 5.62 GB and is served directly from Apple's CDN. This firmware is no longer signed by Apple. Standard downgrades are not possible, but the file remains available for reference and advanced use.

Verify the download using the checksums below.

Filename

iPhone_4.7_P3_16.7.6_20H320_Restore.ipsw

Checksums

SHA-256 f963c1f86fc7fd91c91effdf34b5e68d3f4838aeea89ce8fc4abe7ae8ce2d24f

SHA-1 74bafd2cd0051e532164fff10fd61b59fd9248da

MD5 70554d4dadf55c47a7e3f468a9c8cb46

Direct URL

https://updates.cdn-apple.com/2023WinterFCS/fullrestores/052-60101/2BA2E7D0-2EDC-4123-BD38-35384EE6152F/iPhone_4.7_P3_16.7.6_20H320_Restore.ipsw

Download IPSW

Other Devices

iPhone XS Max (China)

How to Restore with This IPSW

iTunes / Finder

macOS & Windows

Download the .ipsw file to your computer.
Connect your iPhone 8 (GSM) via USB.
Open iTunes (Windows / macOS Mojave and earlier) or Finder (macOS Catalina+) and select your device.
Update (keep data): hold Option (Mac) or Shift (Windows) and click Update, then pick the .ipsw file.
Restore (erase & install): hold Option / Shift and click Restore iPhone…, then pick the .ipsw file.
Wait for the process to finish - do not disconnect.

Restoring will erase all data on the device. Back up first.

3uTools

Windows

Download and install 3uTools from 3u.com.
Connect your iPhone 8 (GSM) via USB and trust the computer on the device.
Go to Flash & JB > Easy Flash.
Click Import and select the downloaded .ipsw file.
Choose Flash mode: Update keeps data, Restore wipes the device.
Click Flash and wait for the progress bar to complete - do not disconnect.

Only flash firmware that matches your exact device model.

DFU Mode

Recovery tip

If your device is stuck in a boot loop or iTunes/Finder does not recognise it, enter DFU mode first, then select the .ipsw file as normal.

iPhone 8 / X and later

Quickly press & release Volume Up
Quickly press & release Volume Down
Hold Side button until screen goes black
Hold Side + Volume Down for 5 s
Release Side, hold Volume Down 5 more s
Black screen = DFU active

iPhone 7 / 7 Plus

Hold Sleep/Wake + Volume Down for 8 s
Release Sleep/Wake, keep holding Volume Down for 5 s
Black screen = DFU active

iPhone 6s and earlier

Hold Sleep/Wake + Home for 8 s
Release Sleep/Wake, keep holding Home for 5 s
Black screen = DFU active