Galaxy Quantum5
Firmware A556SKSUBEZJ1
South Korea · SKCAndroid 17Built Oct 2, 2026Release information
The software versions and region covered by this firmware update.
A556SKSUBEZJ1A556SSKCBEZJ1 South KoreaSouth Korea · CSC SKC · 3 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
LG U+45006NWIDNW00680LG U+45006NWIDNW00681olleh45008NWIDNW00649olleh45008NWIDNW00650SKTelecom45005NWIDNW01125SKTelecom45005NWIDNW01126