My kids managed to lose the remote for my my Minix x7 Mini, but I was able to install the RKremotecontrol v2.0.3 app on my Android phone and control my Minix again. I didn't have to install anything new on the Minix server itself (which would have been difficult without a controller). Bonus - the RKremotecontrol app is more responsive than the remote itself was! It does ask to connect to "eHomeMediaCenter" each time I wake my phone, but this is only a minor annoyance. Thanks to the Minix team for your foresight in providing native support for a remote control app.