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Download 5.3.9 (16U693) for Apple Watch Series 1 (42mm)

Version:	5.3.9
Build:	16U693
Signed:	Yes
Size:	0.47 GB
Release Date:	2020-12-14 18:08:57
Upload Date:	2020-12-08 01:51:21

Secure download directly from Apple's servers