Rtlplus.opk -

If the .opk was a typo for .apk , this refers to the standard installer for the official mobile and Smart TV application. Key Application Features

If you tell me you are trying to install "RTLPLUS.opk" on, I can provide the exact installation steps or let you know if you need to convert it to a standard Android .apk file instead. RTL+ - Apps on Google Play RTLPLUS.opk

It is a self-contained, executable file used by Linux-based retro gaming handhelds. If the