Firmware Direct Download Pricing News App

© 2015, 2026 Samfrew.com

Disclaimer: Flashing Samsung firmware is a risky process that can potentially brick your device. By flashing firmware, you are modifying the software on your device, and if anything goes wrong, your device may become unusable.

[email protected] Privacy Policy Terms of Service

Samsung Galaxy Watch4 (SM-R870) Android 11 firmware update R870XXU1DUK2 – Taiwan | SamFrew

Home / Firmware / SM-R870 / BRI

Galaxy Watch4

SM-R870

Release R870XXU1DUK2

Taiwan · BRIAndroid 11Built 11/11/2021

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

PDA: R870XXU1DUK2
CSC: R870OXM1DUK2
Modem / CP: R870XXU1DUK2
Country: Taiwan
Changelist: 22777597
Build date: 11/11/2021
Added to Samfrew: 11/15/2021

Download files

Available variants

Choose a file to see its details and download options.

Regular / Factory

Standard + Premium

Explore file information, available TAR files, and download options in Samfrew Files.