Hello, I want to install the 3.9 firmware (load custom) in a Radiolink MiniPix whit Mission Planner 1.3.58, when I try it it gives me an error. ``You appear to have a bootloader whit a bad PID value, please update your bootloader´´ Can someone explain how to install the firmware/update the bootloader? Thanks
Solved, I had to load the file* .apj not the * .hex.
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