Galaxy S23 Ultra
Firmware SCG20KDU1FZIF
Japan · KDIAndroid 17Built Sep 28, 2026Release information
The software versions and region covered by this firmware update.
SCG20KDU1FZIFSCG20QDI1FZIF JapanJapan · CSC KDI · 2 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
au44051NWIDNW01904au44051NWIDNW01924au44051NWIDNW02076au44051NWIDNW00632au44051NWIDNW01946au44054NWIDNW02258au44054NWIDNW01924au44054NWIDNW02076au44054NWIDNW00632au44054NWIDNW01946