FIRMWARE DETAILS
watchOS 27.0 beta 3
Build:
24R5315iJul 6, 2026Delta OTABeta
View details
- Filename
cb6ac4ab203f40d225e425d54cb71b7963d44a4fca14b0b31fd175ecc17287a2.aea- File size
- 2.21 GB
- File type
- Delta OTA
- Download host
updates.cdn-apple.com- Link availability
- Not verified
Source reports active
- Last link check
- Not checked
- SHA-256
32203f7c3a0f1209162b55358e6b068968a68de5436fc62b14190b0f41571abd- SHA-1
eec7a156c06bc06f82bde6e96e82d84c67d3891e- Required starting builds
23U5049c- Board restrictions
Not reported
OTA packages can require an exact starting build and board. A matching hardware identifier alone is not sufficient for installation.
Compatible hardware (1)
Apple Watch SE 3 (GPS + Cellular, 44mm)
UnknownWatch7,16Signing 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/watchOS%3B24R5315i.json ↗
MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:57 PM UTC
Record fingerprint: c4969ceab6b95d0e8f6e7d0180d6d7ff