iPhone 17 Pro Max

iOS 26.4.2 (23E261) for iPhone 17 Pro Max

✗ Not Signed

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Download IPSW (10.53 GB)
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Jailbreak Compatibility

✗ No Jailbreak

Currently, there is no public jailbreak available for iOS 26.4.2 on iPhone 17 Pro Max.

Tip: Be careful of fake jailbreak websites that ask you to pay or install adware. Real jailbreaks are always free.
Firmware Information
Version 26.4.2
Build ID 23E261
Release Date Apr 22, 2026
Upload Date Apr 19, 2026
Filename iPhone18,2_26.4.2_23E261_Restore.ipsw
File Size 10.53 GB
MD5 565620a9c5063ec0bad57f448f7ca95e
SHA1 71a0b7cecaffb4d870de77f4318e4c33674c476f
Device Information
Device iPhone 17 Pro Max
Identifier iPhone18,2
BoardConfig V54AP
Platform t8150
CPID 33104
BDID 14