Firmware G998BXXU1AUA4

Device Galaxy S21 Ultra 5G

Model SM-G998B

Region ZTA

Country Brazil

OS Android 11

Release Date 1/6/2021

Upload Date 1/22/2021

PDA G998BXXU1AUA4

CSC G998BOWO1AUA4

Changelist 20701476

Size 7223486688 bytes (approx. 6.7 GB)

ZTA CSC Breakdown

Network ID

NW00243

Network Name

Claro

Network Country

Brazil

Network Bands

GSM 900 / GSM 1800 / UMTS 850 / UMTS 2100 / LTE 700 / LTE 1800 / LTE 2600 / 5G 2300 / 5G 2600 / 5G 3500