SM-R955F Firmware

PDAR955FXXU1CYK2

XEZAndroid 16Released 11/6/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: R955FXXU1CYK2
CSC: R955FOXA1CYK2
Country: Czech Republic
Changelist: 32155332
Upload date: 12/4/2025
Package size: 3.6 GB (3906324418 bytes)
File name: XEZ-R955FXXU1CYK2-20251204172450.zip

Networks supported by this firmware

Czech RepublicCSC code XEZ3 carriers in 1 country

What is CSC?

CSC stands for Consumer Software Customization (sometimes "Country Sales Code"). Samsung firmware ships with carrier- and region-specific configs; the networks listed below are what this CSC was built to support out of the box.

O 2

MCCMNC23002NWIDNW02029

O2 Czech Republic

5G 18005G 21005G 3700LTE 800LTE 900LTE 1800LTE 2600TD-LTE 2600GSM 900GSM 1800

T-Mobile

MCCMNC23001NWIDNW01335

T-Mobile Czech Republic

5G 7005G 18005G 2100LTE 800LTE 1800LTE 2100LTE 2600GSM 900

Vodafone

MCCMNC23003NWIDNW01467

Vodafone Czech Republic

5G 7005G 18005G 21005G 3500LTE 800LTE 1800LTE 2100LTE 2600GSM 900GSM 1800