Galaxy S21 FE 5G
Firmware G990U1UESKIYK2
Puerto Rico · PCTAndroid 16Built Nov 13, 2025Release information
The software versions and region covered by this firmware update.
G990U1UESKIYK2G990U1OWAKIYK2 Puerto RicoInside the firmware
Read from the build properties and kernel of this firmware.
r9qBP2A.250605.031.A3.G990U1UESKIYK25.4.289-qgki-32192773-abG990U1UESKIYK2Puerto 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