Galaxy Z Flip4
Firmware F721U1UES9IZD1
United States · AIOAndroid 16Built Apr 1, 2026Release information
The software versions and region covered by this firmware update.
F721U1UES9IZD1F721U1OYM9IZD1 United StatesInside the firmware
Read from the build properties and kernel of this firmware.
b4qBP2A.250605.031.A3.F721U1UES9IZD15.10.236-android12-9-31998796-abF721U1UES9IZD1United States · CSC AIO · 3 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
AT&T310150NWIDNW0005799999NWIDNW0005700101NWIDNW00156