Unable to Update Radio through Screen

[Rudy A]

I'm trying to update radio on my 2020 RST and the "Update" button does nothing when I tap it. How else can I update? I have the check for automatic updates selected as well. 

Edited March 15, 2021 by Rudy A
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[2016 Sierra Owner]

It gets pushed out to your radio by GM some get it fast others no so fast. It usually updates when you turn the truck off after driving. It will pop up on the radio that there is an update to be installed and ask you if you want to do it. Also give you instructions on what to do while it's updating. You could also go by the dealer and ask them to download the updates to your radio.