Apple iPhone 11 Pro iOS 18.4.1 IPSW firmware
Apple iPhone 11 Pro
Not signed
iOS 18.4.1
Build 22E252 For iPhone12,3, D421AP
Global · IPSW
A newer version is available for this region: iOS 27.2 beta 4
Apple no longer signs this version, so a normal restore with Finder or iTunes will fail. Use a signed version unless you know you need this one.
Download
8.08 GB
Downloads from updates.cdn-apple.com.
File details
- Device
- Apple iPhone 11 Pro
- OS
- iOS 18.4.1
- Region
- Global
- Type
- IPSW
- Released
- Size
- 8.08 GB
- File name
iPhone12,3,iPhone12,5_18.4.1_22E252_Restore.ipsw- MD5
d2a2c02dfa31bc94a085a63d122abbde- SHA-1
38fb408ea0e94827d46007dc486172bd79b56064- SHA-256
87d420c04d735272a435f071d0bedfce3d3f7e1291836982562f83087c6a3496
After downloading, compare the checksum with the one above. If they differ, the file is incomplete — download it again.
Before you download
- Make sure your device’s model number is one of: iPhone12,3, D421AP. You will find it in Settings → About phone, or on the box.
- This file is for the Global region. Installing another region’s firmware can remove features or block updates.
- Apple devices can only restore versions marked “Signed”.
- Back up your photos, contacts and files first, and charge the battery above 50%.
How to install
Use Finder on a Mac or the Apple Devices app / iTunes on Windows to install an IPSW file. Apple only accepts versions it is still signing, so check the “Signed” label before you download.
Read the guide: How to restore an iPhone, iPad or iPod with an IPSW file