SM-F766U1 Firmware

PDAF766U1UES8AZB6

DSAAndroid 16Released 2/13/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: F766U1UES8AZB6
CSC: F766U1OYM8AZB6
Country: USA
Changelist: 31572169
Upload date: 2/26/2026
Package size: 15.1 GB (16161026912 bytes)
File name: DSA-F766U1UES8AZB6-20260226083700.zip

Networks supported by this firmware

USACSC code DSA4 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.

AT&T

MCCMNC310410NWIDNW02088

AT&T Mobility

5G 8505G 37005G 39000LTE 700LTE 850LTE 1700LTE 1900LTE 2300UMTS 850UMTS 1900GSM 850GSM 1900

AT&T

MCCMNC311180NWIDNW02088

AT&T Mobility

UMTS 850UMTS 1900GSM 850

Roaming partners (2)

Internal use

MCCMNC99999NWIDNW02088

TEST

MCCMNC00101NWIDNW00156

Test network