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Samsung Galaxy Watch4 Classic (SM-R890) Android 11 Firmware (R890XXU1BUI5) – Sri Lanka | SamFrew

Home / Firmware / SM-R890 / SLK

Galaxy Watch4 Classic

SM-R890 Firmware

PDAR890XXU1BUI5

SLKAndroid 11Released 9/8/2021

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: R890XXU1BUI5
CSC: R890OXM1BUI5
Country: Sri Lanka
Changelist: 22353390
Upload date: 1/1/2026
Package size: 2.4 GB (2583816556 bytes)
File name: SLK-R890XXU1BUI5-20210909184736.zip

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Package size2.4 GB

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