Home / Firmware / SM-G991B / EUR

Firmware G991BXXSFHYE1

Device Galaxy S21 5G

Model SM-G991B

Region EUR

Country GREECE

OS Android 15

Release Date 5/21/2025

Upload Date 6/4/2025

PDA G991BXXSFHYE1

CSC G991BOXMFHYE1

Changelist 30959686

Size 9061564048 bytes (approx. 8.4 GB)

EUR CSC Breakdown

Network ID

NW02209

Network Name

NOVA GR

Network Country

Greece

Network Bands

GSM 900 / LTE 800 / LTE 1800 / LTE 2600 / 5G 2100 / 5G 3500

Network ID

NW01485

Network Name

vodafone GR

Network Country

Greece

Network Bands

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

Network ID

NW01070

Network Name

Q Telecom

Network Country

Greece

Network Bands

GSM 900 / LTE 800 / LTE 1800 / LTE 2600 / 5G 2100 / 5G 3500

Network ID

NW00347

Network Name

COSMOTE

Network Country

Greece

Network Bands

GSM 900 / LTE 800 / LTE 1800 / LTE 2600 / 5G 1800 / 5G 2100 / 5G 3500

Network ID

NW00871

Network Name

nova

Network ID

NW01934

Network Name

epic

Network Country

Cyprus

Network Bands

GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2600

Network ID

NW00342

Network Name

CYTAVODA

Network Country

Cyprus

Network Bands

GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2600 / 5G 700 / 5G 3500

Network ID

NW02126

Network Name

Primetel

Network Country

Cyprus

Network Bands

UMTS 2100 / LTE 900 / LTE 1800

Network ID

NW02374

Network Name

Cablenet

Network Country

Cyprus

Network Bands

MVNO