Firmware G991BXXU9FWK2

Device Galaxy S21 5G

Model SM-G991B

Region PET

Country PERU

OS Android 14

Release Date 11/7/2023

Upload Date 2/7/2024

PDA G991BXXU9FWK2

CSC G991BOWO9FWL1

Changelist 27764024

Size 8001408826 bytes (approx. 7.5 GB)

PET CSC Breakdown

Network ID

NW00243

Network Name

Claro

Network Country

Peru

Network Bands

GSM 1900 / UMTS 850 / LTE 700 / LTE 1900 / TD-LTE 3500 / 5G 3500 / 5G 39000

Network ID

NW00467

Network Name

entel

Network Country

Peru

Network Bands

UMTS 1900 / LTE 1700 / TD-LTE 2300 / 5G 3500

Network ID

NW01663

Network Name

Bitel

Network Country

Peru

Network Bands

GSM 1900 / UMTS 1900 / LTE 900

Network ID

NW00782

Network Name

movistar PE

Network Country

Peru

Network Bands

CDMA2000 850 / GSM 850 / GSM 1900 / UMTS 850 / UMTS 1900 / LTE 700 / LTE 1700