MIOPS RemotePlus+ has the capability of updating its firmware without needing any cable connection to a computer. You can use the mobile app to check for new firmware version and then update the device with a single click.
When you connect your device through MIOPS MOBILE app, it automatically checks your device's firmware version and prompts a pop-up message if a new firmware is available.
When you click "Update" button, the firmware upgrade process will start immediately.
You can also use "Check Firmware Update" option in the Settings menu to check manually if there is a new firmware available.