Galaxy S21 FE 5G
Firmware G990U1UESMIZB2
Puerto Rico · PCTAndroid 16Built Feb 13, 2026Release information
The software versions and region covered by this firmware update.
G990U1UESMIZB2G990U1OWAMIZB1 Puerto RicoInside the firmware
Read from the build properties and kernel of this firmware.
r9qBP2A.250605.031.A3.G990U1UESMIZB25.4.289-qgki-32192773-abG990U1UESMIZB2Puerto 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