iOS 26.4.1 (23E254) for iPhone 17
Not signed — cannot be installed
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Jailbreak compatibility
No jailbreak
There is no public jailbreak for iOS 26.4.1 on iPhone 17.
Tip: Beware of sites that charge for a jailbreak or ask you to install a profile. Real jailbreaks are always free and open source.
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Firmware information
Version
26.4.1
Build ID
23E254
Release date
Apr 8, 2026
Upload date
Apr 6, 2026
File name
iPhone18,3_26.4.1_23E254_Restore.ipsw
File size
10.50 GB
MD5
f5daf333860bc37b951877d720e050c8
SHA1
7fb287f2173abb94f06a117d8cdbedba5a47dffc
Device information
Device
iPhone 17
Identifier
iPhone18,3
BoardConfig
V57AP
Platform
t8150
CPID
33104
BDID
8