Firmware G998BXXU3AUF6

Device Galaxy S21 Ultra 5G

Model SM-G998B

Region BTB

Country UK

OS Android 11

Release Date 6/9/2021

Upload Date 6/23/2021

PDA G998BXXU3AUF6

CSC G998BOXM3AUF6

Changelist 21757183

Size 8034660544 bytes (approx. 7.5 GB)

BTB CSC Breakdown

Network ID

NW00249

Network Name

Network Country

United Kingdom

Network Bands

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

Network ID

NW00172

Network Name

BT OnePhone

Network Country

United Kingdom

Network Bands

MVNO

Network ID

NW00176

Network Name

BTOP Roaming

Network Country

United Kingdom

Network Bands

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