Firmware G988BXXU9DUH2

Device Galaxy S20 Ultra 5G

Model SM-G988B

Region IUS

Country Mexico

OS Android 11

Release Date 8/5/2021

Upload Date 9/23/2021

PDA G988BXXU9DUH2

CSC G988BOWE9DUH4

Changelist 22307792

Size 6621634208 bytes (approx. 6.2 GB)

IUS CSC Breakdown

Network ID

NW00614

Network Name

Iusacell

Network Country

Mexico

Network Bands

UMTS 850 / UMTS 1900 / UMTS 1700 / LTE 850 / LTE 1700 / LTE 2600 / TD-LTE 2600 / 5G 2600 / 5G 3500

Network ID

NW00855

Network Name

Nextel

Network Country

Mexico

Network Bands

UMTS 1700 / LTE 850 / LTE 1700

Network ID

NW02039

Network Name

ATT IOT

Network Country

Mexico

Network Bands

Unknown