Firmware G991BXXS7EWD3

Device Galaxy S21 5G

Model SM-G991B

Region PLS

Country Poland

OS Android 13

Release Date 5/19/2023

Upload Date 5/24/2023

PDA G991BXXS7EWD3

CSC G991BOXM7EWD3

Changelist 26203421

Size 7910210049 bytes (approx. 7.4 GB)

PLS CSC Breakdown

Network ID

NW01046

Network Name

Plus

Network Country

Poland

Network Bands

GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2100 / LTE 2600 / TD-5G 2500