AUA3 update for U.S.A. unlocked S21, S21+, S21 Ultra models

[ironass]

The S21 series of U.S.A. unlocked devices are not officially released until the 29th January 2021 and there is already an update released by Samsung for them.

The Galaxy S21 unlocked U.S.A. devices that will receive this update are...

• S21 5G model SM-G981U1
• S21+ 5G model SM-G996U1
• S21 Ultra 5G model SM-G998U1

It is a FOTA, (Firmware Over The Air), update and you should check... Settings > Software update... when you receive your device.

The update = G99*U1UEU1AUA3

Release date = 23 January 2021

Android Security patch = January 2021

 

[ironass]

The Samsung S21 SM-99*U1 update available for the following U.S.A, carrier unlocked models...

Galaxy S21 Ultra model SM-G998U1

Galaxy S21 5G model SM-G991U1

Galaxy S21+ model SM-G996U1