How to factory reset the Fire stick without any remote or app?
If you cannot find the Amazon remote or if you cannot download the app, you can use the HDMI CEC Device Control on your T.V. to reset the default factory settings on your Amazon Fire T.V. Stick. The steps given below will help you reset the Fire Stick settings:
• Step 1: Use your T.V. remote to switch on the television set.
• Step 2: Open the menu and go to ‘Display and Sounds.’
• Step 3: Navigate to the “HDMI CEC Device Control” option.
• Step 4: Enable the HDMI Consumer Electronics Control Device feature so that you can use the T.V. remote to navigate Amazon.
If you cannot locate the HDMI CEC Device Control feature, you can call the Amazon Fire Stick phone number and speak to a trained professional to reset the settings on the Fire Stick