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Help & support guides for your Samsung Galaxy A90 5G
Update phone software
It's recommended that you update your phone with the newest software, as the manufacturer continuously corrects errors. It's a good idea to back up the phone memory first. Before you can update the phone software, you need to set up your phone for internet.
Slide two fingers downwards starting from the top of the screen.
Step 1 of -
Step 1 of -