The Samsung Galaxy A21 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 A21.
By reading this guide, You will learn How To:Update your Samsung Galaxy A21 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.
This easy step by step tutorial will help you to factory reset your Samsung Galaxy A21, wipe all the saved data, and restore it to the factory default settings.
There are two methods to factory reset (Hard Reset) the Samsung Galaxy A21. You can reset the Galaxy A21 from the Settings menu, And you can reset it from the Recovery Mode.