IPSW Portal

Choose aProduct→Choose aPlatform→Choose aVersion→ClickDownload

Download 5.0 (16R364) for Apple Watch Series 1 (38mm)

Version:	5.0
Build:	16R364
Signed:	No
Size:	0.93 GB
Release Date:	2018-09-12 19:18:27
Upload Date:	2018-09-01 17:27:34

Secure download directly from Apple's servers