Galaxy Z Flip4
Firmware F721U1UES8IYK2
United States · ATCAndroid 16Built Nov 10, 2025Release information
The software versions and region covered by this firmware update.
F721U1UES8IYK2F721U1OYM8IYK2 United StatesInside the firmware
Read from the build properties and kernel of this firmware.
b4qBP2A.250605.031.A3.F721U1UES8IYK25.10.236-android12-9-31998796-abF721U1UES8IYK2United States · CSC ATC · 3 carriers in 2 countries
CSC is Samsung's region and carrier customization. The networks below are included in this release.
Altice USA Wireless, Inc.MVNO313390NWIDNW0187900101NWIDNW01961
ATC208090NWIDNW01879