Galaxy A55 5G
Firmware A556EXXSECZDE
Thailand · MYMAndroid 16Built May 6, 2026Release information
The software versions and region covered by this firmware update.
A556EXXSECZDEA556EOLMECZDE ThailandThailand · CSC MYM · 5 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
ATOM41406NWIDNW02163CDMA80041403NWIDNW00721MPT41401NWIDNW00799Mytel41409NWIDNW01638Ooredoo41405NWIDNW00955