Galaxy S21 Ultra 5G
Release SC52BOMU1EYF3
JP · DCMAndroid 15Built 6/10/2025Release information
The software versions and region covered by this firmware update.
SC52BOMU1EYF3SC52BDCM1EYF3 JPJP · CSC DCM · 1 carrier in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
NTT docomo44010NWIDNW00875