Firmware G991BXXU3AUG4

Device Galaxy S21 5G

Model SM-G991B

Region TPL

Country Poland

OS Android 11

Release Date 7/6/2021

Upload Date 7/26/2021

PDA G991BXXU3AUG4

CSC G991BOXM3AUG4

Changelist 22118362

Size 7504313488 bytes (approx. 7.0 GB)

TPL CSC Breakdown

Network ID

NW01321

Network Name

T-Mobile.pl

Network Country

Poland

Network Bands

GSM 900 / GSM 1800 / UMTS 900 / LTE 1800 / LTE 2100 / 5G 2100