SM-R865F Firmware

PDAR865FXXU1BUH9

BGLAndroid 11Released 8/11/2021

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: R865FXXU1BUH9
CSC: R865FOXA1BUH9
Country: Bulgaria
Changelist: 22353423
Upload date: 1/1/2026
Package size: 2.3 GB (2504772382 bytes)
File name: BGL-R865FXXU1BUH9-20210825182405.zip

Networks supported by this firmware

BulgariaCSC code BGL3 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.

A1 BG

MCCMNC28401NWIDNW01657

A1 Bulgaria

5G 3500LTE 900LTE 1800LTE 2100UMTS 900UMTS 2100GSM 900

Vivacom

MCCMNC28403NWIDNW01448

BTC

5G 18005G 3500LTE 900LTE 1800LTE 2100UMTS 900UMTS 2100GSM 900

Yettel

MCCMNC28405NWIDNW01260

Yettel Bulgaria

5G 26005G 3500LTE 1800LTE 2100UMTS 900UMTS 2100GSM 900