Galaxy Z Flip4
Firmware F721NKSU8IZJC
South Korea · KTCAndroid 16Built Nov 3, 2026Release information
The software versions and region covered by this firmware update.
F721NKSU8IZJCF721NOKR8IZJC South KoreaInside the firmware
Read from the build properties and kernel of this firmware.
b4qBP2A.250605.031.A3.F721NKSU8IZJC5.10.252-android12-9-31998796-abF721NKSU8IZJCSouth Korea · CSC KTC · 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