iPhone XS iPhone11,2

IPSW Unsigned 22D63

iOS 18.3

iOS

Version

18.3

Build ID

22D63

File Size

7.93 GB

Release Date

2025-01-27

Last Updated

2025-01-23

Download IPSW

Beta firmware? Download Here →

Want full hardware specs? View iPhone XS specs →

About This Firmware

iOS 18.3 (build 22D63) is an official Apple IPSW for the iPhone XS, released on 2025-01-27. The file 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 SHA-256 or SHA-1 checksum listed in the Checksums section below.

Filename

iPhone11,2,iPhone11,4,iPhone11,6_18.3_22D63_Restore.ipsw

Checksums

SHA-256 c08127633eebf7b8cc7b1d590a97404b9211778445815d3c18f02e7357c95267

SHA-1 5e2911d319e33baaaa65ab8821e90f5c005d0cc8

MD5 9c86d487f507c6337859fde4596e6c0d

Direct URL

https://updates.cdn-apple.com/2025WinterFCS/fullrestores/072-68552/9D43C5E0-47CD-4C49-A584-F86209291E81/iPhone11,2,iPhone11,4,iPhone11,6_18.3_22D63_Restore.ipsw

Other Devices

How to Restore with This IPSW

iTunes / Finder

macOS & Windows

Download the .ipsw file to your computer.
Connect your iPhone XS 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 XS 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