SM-A155N firmware

Stock firmware and official updates for the Samsung Galaxy A15 (SM-A155N), by region.

Software support

Update policyQuarterly security updatesOn Samsung's current security update list

Security updates untilJan 31, 2029As published by Samsung

Latest firmwareAndroid 16A155NKSSBDZH6 · built Aug 25, 2026

RegionBuildAndroidSecurity patchDateDetails

South Korea KOOBuildA155NKSSBDZH6AndroidAndroid 16Security patch—BuiltAug 25, 2026DetailsDownload

South Korea KTC

Builds in our firmware catalog, newest first.

BuildAndroidBuiltRegions

A155NKSSBDZH6AndroidAndroid 16BuiltAug 25, 2026Regions4 CSCs

A155NKSSADZG1AndroidAndroid 16BuiltJul 13, 2026Regions4 CSCs

A155NKSU9DZF1AndroidAndroid 16BuiltJun 9, 2026Regions4 CSCs

A155NKSS9CZB4AndroidAndroid 16

Taken from the SM-A155F; this model can differ (chipset, network bands).