: Ensure you have installed the correct USB-to-Serial drivers (like CH340 or PL2303) for your computer to recognize the adapter. How-to Flash Radiomaster ER6 ER8 receivers with Dongle
: Used to unbrick mini receivers that are stuck on the "boot" or "on" screen. Download flasher for mini receivers raqmedia com rar
: Designed to work with a wide range of mini receivers using various chipsets (e.g., Montage, Sunplus, GX6605S). : Ensure you have installed the correct USB-to-Serial
: Connect your PC to the mini receiver's "RS232" or "Service" port using the appropriate adapter. select the correct COM port
: Open the loader, select the correct COM port , and load the specific firmware .bin file for your exact receiver model.