Update the transmitter’s firmware
From time to time, new firmware will become available for the Mini-Tx UHD. Be aware that updating the firmware is a sensitive process that may take some time. Make sure the transmitter is undisturbed during the upgrade and do not switch off the Mini Tx UHD during the update process.
Note: Download new firmware files from https://www.bsintl.com/real-freedom
To update the firmware, follow these steps:
- From the main menu, toggle the joystick left/right to navigate to the Firmware Update.
- Use the micro-USB to USB cable to insert a USB stick containing the new firmware into the Mini Tx UHD’s micro-USB port.
- Tap Scan to locate the new firmware.
- To begin the update, select Update.
- To complete the firmware update process, power cycle the transmitter when the message on the screen instructs you to do so.