Latest Samsung Galaxy Watch4 44mm LTE (SM-R875F) - KDI firmware

Samsung Galaxy Watch4 44mm LTE (SM-R875F) firmware for Japan (AU KDDI) (KDI): 2 builds in the SamMobile archive, newest first. The latest is R875FXXS2JZE1 (Android 16, built 21 May 2026). Open a build to download it, or switch region with the country selector.

Model		Build date	PDA	Version
SM-R875F	Japan (AU KDDI)	2026-05-21	R875FXXS2JZE1	16
SM-R875F	Japan (AU KDDI)	2023-09-12	R875FXXU1HWI1	13

Model	Country/Carrier
SM-R875F	Japan (AU KDDI)
Build date	PDA
2026-05-21	R875FXXS2JZE1
Version
16

Model	Country/Carrier
SM-R875F	Japan (AU KDDI)
Build date	PDA
2023-09-12	R875FXXU1HWI1
Version
13

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Latest Samsung Galaxy Watch4 44mm LTE (SM-R875F) - KDI firmware

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