N976BXXS9HWG9 – Galaxy Note10+ 5G firmware

Build N976BXXS9HWG9 is a security update for the Galaxy Note10+ 5G (SM-N976B) on Android 12 (One UI 4). It first appeared on Samsung's servers on Aug 15, 2023 (method) and has reached 10 regions so far. It raises the bootloader bit from 8 to 9: once installed, the device no longer accepts firmware with bit 8 or lower, so a downgrade to N976BXXS8HWG7 is blocked. Samsung still serves this file.

Model
SM-N976B
Android
Android 12
Type
Security
Bootloader bit
9
First released
Aug 15, 2023
Regions
10

Rollout timeline by region

The date each region code (CSC) first received N976BXXS9HWG9, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
AUTSwitzerlandAug 15, 2023day 0N976BXXS9HWG9/N976BOXM9HWG9/N976BXXS9HWG9
SEBBaltic statesSep 13, 2023+29 daysN976BXXS9HWG9/N976BOXM9HWG9/N976BXXS9HWG9
ROMRomaniaSep 13, 2023+29 daysN976BXXS9HWG9/N976BOXM9HWG9/N976BXXS9HWG9
XECSpain (Movistar)Sep 20, 2023+36 daysN976BXXS9HWG9/N976BOXM9HWG9/N976BXXS9HWG9
MOBAustria (A1)Sep 20, 2023+36 daysN976BXXS9HWG9/N976BOXM9HWG9/N976BXXS9HWG9
OPSAustralia (Optus)Sep 20, 2023+36 daysN976BXXS9HWG9/N976BOXM9HWG9/N976BXXS9HWG9
TELAustralia (Telstra)Sep 20, 2023+36 daysN976BXXS9HWG9/N976BOXM9HWG9/N976BXXS9HWG9
VNZNew Zealand (Vodafone)Sep 20, 2023+36 daysN976BXXS9HWG9/N976BOXM9HWG9/N976BXXS9HWG9
XSAAustraliaSep 20, 2023+36 daysN976BXXS9HWG9/N976BOXM9HWG9/N976BXXS9HWG9
SFRFrance (SFR)Sep 20, 2023+36 daysN976BXXS9HWG9/N976BOXJ9HWG9/N976BXXS9HWG9

Download and release notes

samloader download -m SM-N976B -r XSA -v N976BXXS9HWG9/N976BOXM9HWG9/N976BXXS9HWG9

Samsung's release notes and security patch level for this update: SM-N976B / XSA on doc.samsungmobile.com. What each part of the build number means: decode N976BXXS9HWG9.