OS 11.2.2 (20D80) for Developer Transition Kit
Currently signed — installable
Download
Jailbreak compatibility
No jailbreak
There is no public jailbreak for OS 11.2.2 on Developer Transition Kit.
Tip: Beware of sites that charge for a jailbreak or ask you to install a profile. Real jailbreaks are always free and open source.
Share
Firmware information
Version
11.2.2
Build ID
20D80
Release date
Feb 25, 2021
Upload date
Feb 22, 2021
File name
UniversalMac_11.2.2_20D80_Restore.ipsw
File size
12.76 GB
MD5
45233fafc715dd498897cc16267340cd
SHA1
527d331410e16cd8388f05cf3b4443679e965ee6
Device information
Device
Developer Transition Kit
Identifier
ADP3,2
BoardConfig
J273aAP
Platform
t8027
CPID
32807
BDID
66