SM-X826N firmware

Stock firmware and official updates for the Samsung Galaxy Tab S10+ (SM-X826N), by region.

Software support

Update policyQuarterly security updatesOn Samsung's current security update list

Security updates untilOct 31, 2031As published by Samsung

Latest firmwareAndroid 16X826NKOSBDZI3 · built Sep 13, 2026

RegionBuildAndroidSecurity patchDateDetails

South Korea KOOBuildX826NKOSBDZI3AndroidAndroid 16Security patch—BuiltSep 13, 2026DetailsDownload

Builds in our firmware catalog, newest first.

BuildAndroidBuiltRegions

X826NKOSBDZI3AndroidAndroid 16BuiltSep 13, 2026Regions1 CSC

X826NKOSADZH1AndroidAndroid 16BuiltAug 20, 2026Regions1 CSC

X826NKOS9DZG1AndroidAndroid 16BuiltJul 13, 2026Regions1 CSC

X826NKOS8DZF2AndroidAndroid 16

Taken from the SM-X826B; this model can differ (chipset, network bands).