Apple iPhone 13 Pro Max iOS 26.4 beta 3 IPSW firmware
Apple iPhone 13 Pro Max
Not signed
iOS 26.4 beta 3
Build 23E5223k For iPhone14,3, D64AP, D64DEV
Global · IPSW
A newer version is available for this region: iOS 27.2
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.
File details
- Device
- Apple iPhone 13 Pro Max
- OS
- iOS 26.4 beta 3
- Region
- Global
- Type
- IPSW
- Released
- Size
- 9.61 GB
- File name
iPhone14,3_26.4_23E5223k_Restore.ipsw- SHA-1
9b54f356e3b355a8767c6c029152de2e2ff2ed37- SHA-256
4cbbc1cbe83603dcd67678009ec346d2c2dabd7f7bef63f74e328a0b67eefa45
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: iPhone14,3, D64AP, D64DEV. 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