Firmware G991BXXU4CVD2

Device Galaxy S21 5G

Model SM-G991B

Region TMH

Country HUNGARY

OS Android 12

Release Date 4/4/2022

Upload Date 4/19/2022

PDA G991BXXU4CVD2

CSC G991BOXM4CVD2

Changelist 23695702

Size 7854028528 bytes (approx. 7.3 GB)

TMH CSC Breakdown

Network ID

NW01243

Network Name

Telekom HU

Network Country

Hungary

Network Bands

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