FIRMWARE DETAILS

iOS 26.3 (a)

Build: 23D770890bJan 6, 2026Delta OTA

Beta

View details

Filename: 677f970b3fd9ab1ba315fab8a495c67d27f8c995eddab769f170b75e02ad5bd9.aea
File size: 1.4 MB
File type: Delta OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: c05a7f385f3183ae4b5f4857cf0d1b5c8c796181cf50d48894f755ab9199f9da
SHA-1: f47d44631a24c5b37b0d7e4f5b2d0d5cd660da04
Required starting builds: 23D5089e
Board restrictions: Not reported

OTA packages can require an exact starting build and board. A matching hardware identifier alone is not sufficient for installation.

Unknown

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

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:25 PM UTC
Record fingerprint: 7b5f4af4b067b3fe3fdd7349c7808340