SM-A276U Firmware

Latest firmware

PDAA276USQU1AZF1

DSHAndroid 16Released 6/10/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: A276USQU1AZF1
CSC: A276UOYN1AZF1
Country: USA
Changelist: 33505653
Upload date: 6/29/2026
Package size: 8.1 GB (8668882809 bytes)
File name: DSH-A276USQU1AZF1-20260611203141.zip

Networks supported by this firmware

USACSC code DSH3 carriers in 1 country

What is CSC?

CSC stands for Consumer Software Customization (sometimes "Country Sales Code"). Samsung firmware ships with carrier- and region-specific configs; the networks listed below are what this CSC was built to support out of the box.

T-Mobile

MCCMNC310240NWIDNW02086

GSM 1900

T-Mobile

MCCMNC310240NWIDNW02085

GSM 1900

Roaming partners (2)

Internal use

MCCMNC99999NWIDNW02086

TEST

MCCMNC00101NWIDNW00156

Test network