As the Samsung Galaxy A21s has a lot of new features and functions, So it is so helpful to have a complete User Manual (user guide) that can guide you to discover all those interesting features and functions. And show you how to use the Galaxy A21s.
The Samsung Galaxy A21s comes with Android 10.0 out of the box, So the Predictive Text feature is a built-in feature in this Android smartphone. The Predictive Text feature is enabled by default, And this Guide will show you how to turn it off on the Galaxy A21s.
By reading this guide, You will learn How To:Update your Samsung Galaxy A21s via FOTA, Samsung Smart Switch software, And manually using the Samsung Odin flasher.How and Where to Download Samsung Firmware Files.Prepare your Galaxy device for the software update.Select the 4 firmware files in Samsung Odin flash tool.Use Samsung Odin flasher.Put your Galaxy device into Download Mode (Also known as Samsung Odin Mode).Install the latest software (Firmware) update on your Galaxy device.