TVIP 410 and amazon prime video

[twinsen]

Hello. I have a TVIP 410 that I want to use to see amazon prime video. How can I do it? Because it is the only one fuction that i want to use if I havo to change firmware using a specific one it will not be a problem.
Thanks in advance
Best

[twinsen]

I have installed android and searched "amazon prime video" on the store. Unfortunatly it does not seem available for this device. So i downloaded the apk, I put it on usb drive and tried to install. The problem is that I cant find the option to enable to sideload apps not from the store. Do you know how to do it?

Thanks