iOS 15.1 build 19B74

19B74
Build of iOS 15
No image available
OS family
Architecture
Compiled
Timebomb
Works on

iOS 15.1 build 19B74 is a build of iOS 15.1, which was released to Apple developers on 18 October 2021 as the Release Candidate build.[1] It was released as the RTM build of the operating system seven days later on 25 October.

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