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Samsung Galaxy S8+ (SM-G955F) Android 9 firmware update G955FXXUCDZE7 – Czechia | SamFrew

Home / Devices / Galaxy S8+ / SM-G955F / O2C

Galaxy S8+

SM-G955F

Firmware G955FXXUCDZE7

Latest

Czechia · O2CAndroid 9Built May 22, 2026

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File size3.8 GB

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Release information

Firmware identifiers

The software versions and region covered by this firmware update.

PDA: G955FXXUCDZE7
CSC: G955FO2CCDUC2
Country: Czechia
Changelist: 21427293
Build date: May 22, 2026
Upload date: Jun 1, 2026
File name: SM-G955F_1_20260601164741_nakbz68u60_fac.zip

Inside the firmware

Software details

Read from the build properties and kernel of this firmware.

One UI: 1.0
Android: 9 (API 28)
Security patch: Apr 1, 2021
Bootloader: C (12)
Chipset: Exynos 8895
Codename: dream2lte
Apps: 64-bit and 32-bit
Build number: PPR1.180610.011.G955FXXUCDZE7
Kernel: 4.4.111-21427293

Supported networks

Czechia · CSC O2C · 1 carrier in 1 country

What is CSC?

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

O 2

MCCMNC23002NWIDNW00880

O2 Czech Republic

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