Then tap on the Device Options & Systems tab, and finally, look at the information listed under Device Model. To find out the model of your Fire tablet, open the Settings app.Therefore, you will need to find out the model of your Fire tablet and the version of Fire OS it’s running. Strictly speaking, not all Amazon Fire tablets run the same operating system. Step 2: Find out the model of your Amazon Fire tablet and the version of Fire OS it’s running
Please note that even though you have enabled installation of apps from unknown sources, your Amazon Fire tablet may ask you again if you are ready to start installing APK files from unknown sources.Finally, look for the Apps from Unknown Sources option and toggle its switch on.Once inside, tap on the Security and privacy tab (it can also appear simply as Security).On the home screen of your Amazon Fire tablet, open the Settings app.
