SM-M546B Firmware

PDAM546BXXSCEZD3

MYMAndroid 16Released 4/16/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: M546BXXSCEZD3
CSC: M546BOLMCEZD3
Country: THAILAND
Changelist: 31998945
Upload date: 4/23/2026
Package size: 7.5 GB (8085855088 bytes)
File name: MYM-M546BXXSCEZD3-20260423164750.zip

Networks supported by this firmware

THAILANDCSC code MYM5 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.

Roaming partners (5)

ATOM

MCCMNC41406NWIDNW02163

M1 Group

LTE 1800LTE 2100UMTS 2100GSM 900

CDMA800

MCCMNC41403NWIDNW00721

Myanmar Economic Corporation

CDMA 800

MPT

MCCMNC41401NWIDNW00799

Myanmar Posts and Telecommunications

LTE 1800LTE 2100UMTS 2100GSM 900

Mytel

MCCMNC41409NWIDNW01638

Myanmar National Tele & Communication Co., Ltd

LTE 900LTE 2100UMTS 900UMTS 2100GSM 900

Ooredoo

MCCMNC41405NWIDNW00955

Ooredoo Myanmar

LTE 1800LTE 2100UMTS 900UMTS 2100