[stomachmonkey]

You don't need to jailbreak anything for KODI.

Android devices can install from google Play Store.

Amazon Fire's you side load.

If you've got a chromecast you can even use a spare Droid phone.

Those turnkey streaming boxes based on KODI are frowned upon in the community.

The premium content you are typically accessing infringes on copyrights.

Basically you are stealing.

Get yourself a current gen Raspberry PI, load OpenElec (version of KODI optimized to run on a PI), and strap it to the back of your TV.

Add the content streams you want.

At least that way you know what hardware you are getting.

There are a **** ton of those turnkey boxes out there. Some work well, most are junk.