Samsung Galaxy Watch3 45mm (SM-R845F) firmware for Hong Kong (TGY): 1 build in the SamMobile archive, newest first. The latest is R845FXXU1FVH4 (Tizen 5.5.0.2, built 27 September 2022). Open a build to download it, or switch region with the country selector.
We recommend using Samsung’s own utilities, Samsung Smart Switch and OTA (Over-the-air), to upgrade devices. Use SamMobile only if you are 100% sure about the risks involved in flashing
your device. SamMobile is not responsible for any damage caused by using the files on this website.
