Apple WatchOs Firmware For MFC Software Only (iBUS is Required) , The relevant operation at your own risk.

WATCH SERIES 3 6.2.1

Alert

You need to login first before you are able to view the watch Firmware.


Login
MFC_Watch3,2_17T530_6.2.1_n111bAP_GPS_Cellular_Restore_42mm.ipsw
Category
iBUS S2 Tool
iBus Tool
MFC Only
Working Software
2020.6.27
Add Date

The file can help you a lot ?