Galaxy A06 5G

SM-A066M

Firmware A066MUBU4BYJ4

Brazil · ZTAAndroid 16Built Oct 29, 2025

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

Brazil · CSC ZTA · 1 carrier in 1 country

What is CSC?

CSC is Samsung's region and carrier customization. The networks below are included in this release.

Claro

MCCMNC72405NWIDNW00243

5G 23005G 26005G 3500LTE 700LTE 1800LTE 2600UMTS 850UMTS 2100GSM 900GSM 1800