iOS 27.0 (24A437) for iPhone 18 Pro Max
Currently signed — installable
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Jailbreak compatibility
No jailbreak
There is no public jailbreak for iOS 27.0 on iPhone 18 Pro Max.
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
27.0
Build ID
24A437
Release date
Sep 14, 2026
Upload date
Sep 10, 2026
File name
iPhone19,7_27.0_24A437_Restore.ipsw
File size
11.85 GB
MD5
970afe3b81c28afbc14ce13413d2b069
SHA1
32918583b3e97a05536249df341e3b140c83a6ef
Device information
Device
iPhone 18 Pro Max
Identifier
iPhone19,7
BoardConfig
V64sAP
Platform
t8160
CPID
33120
BDID
18