Galaxy Watch6 Classic SM-R950 updates & firmware

This page tracks every software update Samsung's update servers list for the Samsung Galaxy Watch6 Classic (SM-R950). The latest stable build is R950XXU1AXB7 (Android 13, feature update), first released on Mar 11, 2024. Samsung has published 32 stable builds for this model since Mar 11, 2024: 8 security and 24 feature updates, from Android 13 to Android 16. The current bootloader (binary) version is 1. A device on bit 1 only accepts firmware with bit 1 or higher – see downgrading and the bootloader bit.

Rollout: build R950XXU1AXB7 (Android 13 (One UI 5)) is live in all 64 regions, first released on Mar 11, 2024 in XJP (Japan). In India (INS) the latest official firmware (flash file) is R950XXS1BYH1 from –.

Latest build
R950XXU1AXB7
Released
Mar 11, 2024
Android
Android 13
Bootloader bit
1
Regions
65
Stable builds
32

Update policy

The Galaxy Watch6 Classic no longer receives updates: the last firmware appeared on Mar 11, 2024, on Android 16 (One UI 8).

Compare all models: Samsung update policy by model.

Latest firmware by region (CSC)

Samsung builds firmware per region code (CSC). Pick the code that matches your device – it is shown under Settings › About phone › Software information › Service provider software version. Follow a code for its complete history.

CSCRegionLatest buildAndroidReleasedBuilds
ACRGhanaR950XXS1BYH1Android 14–14
AFRAfricaR950XXS1BYH1Android 14–14
AROArgentinaR950XXS1BYH1Android 14–14
ATOAustriaR950XXS1BYH1Android 14–14
AUTSwitzerlandR950XXS1BYH1Android 14–14
BGLBulgariaR950XXS1BYH1Android 14–14
BNGBelgiumR950XXS1BYH1Android 14–14
BRITaiwanR950XXS1BYH1Android 14–14
BTUUnited KingdomR950XXS1BYH1Android 14–14
BVOBoliviaR950XXS1BYH1Android 14–14
CAMCambodiaR950XXS1BYH1Android 14–14
CHCChinaR950ZCS1CZA1Android 16–15
CHOChileR950XXS1BYH1Android 14–14
COOColombiaR950XXS1BYH1Android 14–14
DBTGermanyR950XXS1BYH1Android 14–14
DKRSenegalR950XXS1BYH1Android 14–14
ECTNigeriaR950XXS1BYH1Android 14–14
EGYEgyptR950XXS1BYH1Android 14–14
EURGreeceR950XXS1BYH1Android 14–14
ILOIsraelR950XXS1BYH1Android 14–14
INSIndiaR950XXS1BYH1Android 14–15
ITVItalyR950XXS1BYH1Android 14–14
KOOSouth KoreaR950XXS1BYH1Android 14–14
KSASaudi ArabiaR950XXS1BYH1Android 14–14
LUXLuxemburgR950XXS1BYH1Android 14–14
MIDMiddle EastR950XXS1BYH1Android 14–14
MWDMoroccoR950XXS1BYH1Android 14–14
MXOMexicoR950XXS1BYH1Android 14–14
MYMMyanmarR950XXS1BYH1Android 14–14
NEENordic countriesR950XXS1BYH1Android 14–14
PAKPakistanR950XXS1BYH1Android 14–14
PEOPeruR950XXS1BYH1Android 14–14
PHESpainR950XXS1BYH1Android 14–14
PHNNetherlandsR950XXS1BYH1Android 14–14
ROMRomaniaR950XXS1BYH1Android 14–14
SEBBaltic statesR950XXS1BYH1Android 14–14
SEKUkraineR950XXS1BYH1Android 14–14
SERRussiaR950XXS1BYH1Android 14–14
SIOSloveniaR950XXS1BYH1Android 14–14
SKZKazakhstanR950XXS1BYH1Android 14–14
SLKSri LankaR950XXS1BYH1Android 14–14
TGYHong KongR950XXS1BYH1Android 14–14
TPAPanamaR950XXS1BYH1Android 14–14
TPHPortugalR950XXS1BYH1Android 14–14
TTTTrinidad & TobagoR950XXS1BYH1Android 14–14
TUNTunisiaR950XXS1BYH1Android 14–14
TURTurkeyR950XXS1BYH1Android 14–14
UPOUruguayR950XXS1BYH1Android 14–14
UYOUruguayR950XXS1BYH1Android 14–14
XAAUSA (unlocked)R950XXS1BYE9Android 14–15
XACCanadaR950XXS1BYH1Android 14–14
XEFFranceR950XXS1BYH1Android 14–14
XEHHungaryR950XXS1BYH1Android 14–14
XEOPolandR950XXS1BYH1Android 14–14
XEZCzech RepublicR950XXS1BYH1Android 14–14
XFASouth AfricaR950XXS1BYH1Android 14–14
XJPJapanR950XXU1AXB7Android 13Mar 11, 202414
XMEMalaysiaR950XXS1BYH1Android 14–14
XNZNew ZealandR950XXS1BYH1Android 14–14
XSAAustraliaR950XXS1BYH1Android 14–14
XSGUnited Arab EmiratesR950XXS1BYH1Android 14–14
XSPSingaporeR950XXS1BYH1Android 14–14
XTCPhilippinesR950XXS1BYH1Android 14–14
XXVVietnamR950XXS1BYH1Android 14–14
ZTOBrazilR950XXS1BYH1Android 14–14

Firmware history (32 builds)

Every stable build (PDA version) Samsung has published for the SM-R950, newest first. “Released” is the earliest date the build appeared on Samsung's servers in any region (how dates work). “pulled” means Samsung no longer serves the file for that build, usually because newer builds replaced it (details).

Build (PDA)ReleasedAndroidTypeBitRegionsFile
R950XXU1AXB7Mar 11, 2024Android 13Feature164on server
R950XXS1BYH1–Android 14Security164on server
R950XXS1CZA1–Android 16Security164on server
R950XXS2CZE1–Android 16Security264on server
R950XXS2CZF5–Android 16Security264on server
R950XXU1AWG1–Android 13Feature164on server
R950XXU1AWH4–Android 13Feature164on server
R950XXU1AWK4–Android 13Feature164on server
R950XXU1AXC2–Android 13Feature164on server
R950XXU1BXJ5–Android 14Feature160on server
R950XXU1BXL2–Android 14Feature164on server
R950XXU1BYD1–Android 14Feature164on server
R950XXU1CYK2–Android 16Feature164on server
R950XXU2CZB6–Android 16Feature263on server
R950XXU1BXK1–Android 14Feature14on server
R950ZCS1CZA1–Android 16Security11on server
R950ZCS2CZE1–Android 16Security21on server
R950ZCS2CZF5–Android 16Security21on server
R950ZCU1AWG1–Android 13Feature11on server
R950ZCU1AWH4–Android 13Feature11on server
R950ZCU1AWK4–Android 13Feature11on server
R950ZCU1AXB7–Android 13Feature11on server
R950ZCU1AXC2–Android 13Feature11on server
R950ZCU1BXK2–Android 14Feature11on server
R950ZCU1BXL2–Android 14Feature11on server
R950ZCU1BYCD–Android 14Feature11on server
R950ZCU1BYH1–Android 14Feature11on server
R950ZCU1CYK2–Android 16Feature11on server
R950ZCU2CZB5–Android 16Feature21on server
R950ZCU2CZC1–Android 16Feature21on server
R950XXS1BYE9–Android 14Security11on server
R950XXU2CZC2–Android 16Feature21on server

How to download SM-R950 firmware

We do not host firmware. Download it directly from Samsung's servers with a free open-source tool, for example samloader:

samloader download -m SM-R950 -r XAA

Replace XAA with your region code. Step-by-step instructions, including a graphical alternative: How to download Samsung firmware.

Changelog and security patch level

Samsung publishes the release notes for each update, including the security patch level, on its own site. They are listed per region – for example SM-R950 / XAA release notes on doc.samsungmobile.com. Each region page here links to the notes for that code. We don't show the patch level ourselves because Samsung's update servers don't report it (why).