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Firmware G998U1UEU4AUF5

Device Galaxy S21 Ultra 5G

Model SM-G998U1

Region AIO

Country  USA

OS Android 11

Release Date 6/4/2021

Upload Date 6/28/2021

PDA G998U1UEU4AUF5

CSC G998U1OYM4AUF5

Changelist 21556280

Size 6613980576 bytes (approx. 6.2 GB)

AIO CSC Breakdown

Network ID
NW00156
Network Name
Anritsu
Network Country
 
Network Bands
any

Network ID
NW00057
Network Name
AT&T Mobility
Network Country
 United States of America
Network Bands
GSM 850 / UMTS 850 / UMTS 1900

Network ID
NW02037
Network Name
AT&T Mobility
Network Country
 United States of America
Network Bands
GSM 850 / UMTS 850 / UMTS 1900