Not matching MCU type, check your hex file!

File name not found in hex file, check your hex file version!

interface / matching device, matching unit

Plug in your FC to your computer, but do NOT connect to betaflight configurator

MCU mismatch, override not enabled - aborted

HEX file appears to be corrupted

check file type

Firmware binary file was opened in the file explorer

Could not get file for flashing

Mass storage mode can not be activated because the storage device is not ready

Prearm switch is not activated or prearm has not been toggled after disarm

This method allows you to flash your module while it is connected to your transmitter by using the passthrough feature

This operation is not supported by your hardware

Your device seems to be not compatible

Your flight controller does not have a compatible dataflash chip available

Your flight controller does not have an integrated BetaFlight OSD

Your flight controller's firmware does not support Blackbox logging

Your flight controller's firmware does not support transponder functionality

Always check that your Failsafe is working properly!

check your internet connection

microcontroller (MCU, MC, UC)

ignore inappropriate MCU and Layout?

microprocessor control unit (MCU)

Temperature of the MCU core

The MCU of the ESC is defective

when MCU core temperature exceeds a configured threshold

spot check (spot- check)

aided matching

matching device (interface)

matching unit (interface)

chart-matching device

terrain contour matching (TERCOM, TERRCOM)

radar map matching guidance