Galaxy Z Flip4
Firmware F721U1UESAIZG1
United States · FKRAndroid 16Built Jul 8, 2026Release information
The software versions and region covered by this firmware update.
F721U1UESAIZG1F721U1OYMAIZG1 United StatesInside the firmware
Read from the build properties and kernel of this firmware.
b4qBP2A.250605.031.A3.F721U1UESAIZG15.10.236-android12-9-31998796-abF721U1UESAIZG1United States · CSC FKR · 6 carriers in 2 countries
CSC is Samsung's region and carrier customization. The networks below are included in this release.
Verizon311480NWIDNW01611Verizon311480NWIDNW02406001010NWIDNW01612999999NWIDNW0161299999NWIDNW0161200101NWIDNW01612
Vodafone20404NWIDNW01611