Home / Firmware / SM-G988U1 / XAR

Firmware G988U1UEU1CTLB

Device Galaxy S20 Ultra 5G

Model SM-G988U1

Region XAR

Country USA

OS Android 11

Release Date 12/30/2020

Upload Date 2/15/2021

PDA G988U1UEU1CTLB

CSC G988U1OYM1CTLB

Changelist 20642218

Size 5711252848 bytes (approx. 5.3 GB)

XAR CSC Breakdown

Network ID

NW00156

Network Name

Anritsu

Network Country

Network Bands

any

Network ID

NW01995

Network Name

AT&T Mobility

Network Country

United States of America

Network Bands

GSM 850 / GSM 1900 / UMTS 850 / UMTS 1900 / LTE 700 / LTE 850 / LTE 1700 / LTE 1900 / LTE 2300 / 5G 850 / 5G 3700 / 5G 39000

Network ID

NW00180

Network Name

AT&T Mobility

Network Country

United States of America

Network Bands

GSM 850 / GSM 1900 / UMTS 850 / UMTS 1900 / LTE 700 / LTE 850 / LTE 1700 / LTE 1900 / LTE 2300 / 5G 850 / 5G 3700 / 5G 39000