The only way to optimize amazon fire tv is to get rid of what does not work for you. Force the closure of certain apps helps, but, if they have been designed to work in the background, they will simply be restarted.
The Clean Master TV enhances memory available in Fire Stick ("RAM") by closing applications and processes that use resources in the background without any benefit to the user
First step : Make sure you turn on “Apps from Unknown Sources “ > Go to Setting > Navigate To Device
Go Inside Developer options
Enable ADB Debugging
Enable Apps From Unknow Sources
Enable Apps From Unknow Sources
Go back to Home and select Search
Type downloader and select it
Select the Downloader application
Select Get
When the download has completed Open Downloader
Select the URL section , Enter a URL. Press the select button on your remote and enter the following address http://get.filelinked.com
Click Download and the apk will begin to download You will now see the Install window. Use your remote to highlight the Install button and select it
, When the install finishes select Open
Here you will need to enter the following code: 222222222
Now you'll see a list of apps, select the Clean master lite application and install it directly on your device
After installing the application you can now open it and start cleaning your device