Galaxy Z Flip4
Firmware F721BXXSAIYK3
Ecuador · EONAndroid 16Built Nov 10, 2025Release information
The software versions and region covered by this firmware update.
F721BXXSAIYK3F721BOWOAIYIF EcuadorInside the firmware
Read from the build properties and kernel of this firmware.
b4qBP2A.250605.031.A3.F721BXXSAIYK35.10.236-android12-9-31998796-abF721BXXSAIYK3Ecuador · CSC EON · 3 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
Claro74001NWIDNW00243CNT Mobile74002NWIDNW00144Movistar74000NWIDNW00766