Galaxy S21 FE 5G
Firmware G990U1UEUJIYJ4
Puerto Rico · PCTAndroid 16Built Oct 13, 2025Release information
The software versions and region covered by this firmware update.
G990U1UEUJIYJ4G990U1OWAJIYJ4 Puerto RicoInside the firmware
Read from the build properties and kernel of this firmware.
r9qBP2A.250605.031.A3.G990U1UEUJIYJ45.4.289-qgki-32192773-abG990U1UEUJIYJ4Puerto Rico · CSC PCT · 1 carrier in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
Claro Puerto Rico330110NWIDNW00314