Firmware G991BXXS9FXAK

Device Galaxy S21 5G

Model SM-G991B

Region TUR

Country TÜRKİYE

OS Android 14

Release Date 1/30/2024

Upload Date 2/23/2024

PDA G991BXXS9FXAK

CSC G991BOXM9FWL3

Changelist 27764024

Size 8225988568 bytes (approx. 7.7 GB)

TUR CSC Breakdown

Network ID

NW01349

Network Name

TR Turkcell

Network Country

Turkey

Network Bands

GSM 900 / UMTS 900 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600

Network ID

NW01511

Network Name

VODAFONE TR

Network Country

Turkey

Network Bands

GSM 900 / UMTS 2100 / LTE 800 / LTE 900 / LTE 1800 / LTE 2100 / LTE 2600 / TD-LTE 2600

Network ID

NW01386

Network Name

Turk Telekom

Network Country

Turkey

Network Bands

GSM 1800 / UMTS 2100 / LTE 800 / LTE 900 / LTE 1800 / LTE 2600 / TD-LTE 2600

Network ID

NW00659

Network Name

KKTCELL

Network Country

Turkey

Network Bands

GSM 900 / UMTS 900 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600