Galaxy S21+ 5G

SM-G996B

Firmware G996BXXSIHYK1

Poland · PRTAndroid 15Built Nov 5, 2025

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

Poland · CSC PRT · 2 carriers in 1 country

What is CSC?

CSC is Samsung's region and carrier customization. The networks below are included in this release.

Play

MCCMNC26006NWIDNW01006

P4 Sp. z o.o.

5G 21005G 3500LTE 800LTE 1800LTE 2100LTE 2600UMTS 900GSM 1800

Play

MCCMNC26098NWIDNW01006

P4 Sp. z o.o.

LTE 1800