SM-A307FN Firmware

PDAA307FNXXU2BUD4

BGLAndroid 10Released 4/23/2021

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: A307FNXXU2BUD4
CSC: A307FNOEM2BUD4
Country: Bulgaria
Changelist: 20443966
Upload date: 5/19/2021
Package size: 3.9 GB (4200141584 bytes)
File name: BGL-A307FNXXU2BUD4-20210519102222.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