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FIRMWARE DETAILS

iOS 26.1 beta 4

Build: 23B5073aOct 20, 2025Other Firmware
Beta

View details

Filename
2c513e6be02c4a3cbfa9671b4421c88002a48a65.zip
File size
292.1 MB
File type
Other Firmware
Download host
updates.cdn-apple.com
Link availability
Not verified

Source reports active

Last link check
Not checked
SHA-256
9b89b1b26f7eaaec002c4a3ed74a93147500c9d819ac70f5cf64e6ba66e477e4
SHA-1
2c513e6be02c4a3cbfa9671b4421c88002a48a65
Required starting builds
Not reported
Board restrictions
Not reported

Compatible hardware (1)

Not applicable

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

Source provenance

AppleDBhttps://api.appledb.dev/ios/iOS%3B23B5073a.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 18d16b0fe5b5f30c945b62b572d3ecde