Home / Firmware / SM-A266U / USC

Firmware A266USQS7BZB6

Device Galaxy A26 5G

Model SM-A266U

Region USC

Country USA

OS Android 16

Release Date 2/13/2026

Upload Date 3/19/2026

PDA A266USQS7BZB6

CSC A266UOYN7BZB6

Changelist 31998945

Size 7754293184 bytes (approx. 7.2 GB)

Latest firmware detected

Need a direct link instead?

This firmware is already the latest available for SM-A266U / USC. Enter your IMEI and we'll prefill the firmware details for a free direct download request.

Try Direct Download

USC CSC Breakdown

Network ID

NW01420

Network Name

U.S. Cellular

Network Country

United States of America

Network Bands

LTE 700 / LTE 850

Network ID

NW01421

Network Name

USC Test

Network Country

Network Bands

any

Network ID

NW01860

Network Name

U.S. Cellular

Network Country

United States of America

Network Bands

LTE 700 / LTE 850

Network ID

NW01927

Network Name

USC Test CDMA

Network Country

Network Bands

any