Firmware G998BXXU4BULF

Device Galaxy S21 Ultra 5G

Model SM-G998B

Region TMS

Country SLOVAKIA

OS Android 12

Release Date 12/23/2021

Upload Date 1/25/2022

PDA G998BXXU4BULF

CSC G998BOXM4BULI

Changelist 23365054

Size 8176592592 bytes (approx. 7.6 GB)

TMS CSC Breakdown

Network ID

NW01320

Network Name

T-Mobile SK

Network Country

Slovakia

Network Bands

GSM 900 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600 / TD-LTE 3700 / 5G 2100