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Samsung Galaxy Watch4 (SM-R870) Android 11 firmware update R870ZCU1EVB4 – China | SamFrew

Home / Devices / Galaxy Watch4 / SM-R870 / CHC

Galaxy Watch4

SM-R870

Firmware R870ZCU1EVB4

China · CHCAndroid 11Built Feb 16, 2022

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File size2.7 GB

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Release information

Firmware identifiers

The software versions and region covered by this firmware update.

PDA: R870ZCU1EVB4
CSC: R870CHC1EVB4
Country: China
Changelist: 23527796
Build date: Feb 16, 2022
Upload date: Feb 22, 2022
File name: SM-R870_1_20220222203050_m0gufaxejf_fac.zip

Inside the firmware

Software details

Read from the build properties and kernel of this firmware.

One UI Watch: 4.0
Android: 11 (API 30)
Security patch: Jan 1, 2022
Bootloader: 1
Chipset: Exynos s5e5515_nocp_w_r
Codename: freshbl
Launched with: Android 11
Apps: 32-bit only
Build number: RWR9.211203.001.R870ZCU1EVB4
Kernel: 4.19.151-23527796-abR870ZCU1EVB4