Firmware Devices 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-R860) Android 14 firmware update R860ZCU1IYH1 – China | SamFrew

Home / Devices / Galaxy Watch4 / SM-R860 / CHC

Galaxy Watch4

SM-R860

Release R860ZCU1IYH1

China · CHCAndroid 14Built 8/8/2025

Download

Choose your download path

CHC-R860ZCU1IYH1-20250828144521.zip

Fast download uses your premium allowance. Standard download works without premium bandwidth.

File size2.9 GB

Checking accessLoading...

More options

Browse files insideSee the TAR files, checksums, and download single TARs (Premium) · Samfrew Files→

This file is also the factory firmware for this release.

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

PDA: R860ZCU1IYH1
CSC: R860CHC1IYH1
Country: China
Changelist: 30937185
Build date: 8/8/2025
Added to Samfrew: 8/15/2025