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Betaflight: backup, flashing and setup recovery
Identify the exact FC model, revision and target. Save firmware version and configuration backup. Remove propellers and use a reliable data cable. The video demonstrates the interface, not universal flashing settings.
YouTube · English tutorial. Check subtitle options in the player. If playback is unavailable:Open original video ↗
Guide notes
Record the current setup
Identify the exact FC model, revision and target. Save firmware version and configuration backup. Remove propellers and use a reliable data cable. The video demonstrates the interface, not universal flashing settings.
Use the official application
Open app.betaflight.com and authorise the correct serial device. Follow the manufacturer's DFU procedure where required. Do not select a firmware target based only on a similar-looking board.
Select and flash firmware
Choose a stable release and required features for the exact hardware, verify the target and flash. Diagnose permissions, drivers, cable and DFU state if flashing fails; do not try unrelated targets repeatedly.
Inspect after flashing
Do not blindly paste all old CLI settings across firmware versions. Recheck ports, receiver, motors, modes, OSD, VTX and failsafe. Save a new backup. Complete propeller-free checks before a short test flight.
Video for this guide
Betaflight Configurator GUI Overview — Joshua Bardwell. English audio; check available subtitles in the player. Hosted by YouTube. Follow current hardware and firmware documentation. Original video:https://www.youtube.com/watch?v=VAHUZZXIn9o
Official documentation & further reading
- Betaflight: app.betaflight.com:https://app.betaflight.com/
- Betaflight: firmware installation:https://betaflight.com/docs/wiki/getting-started/firmware-installation
References checked: 2026-10-02. MINIFLYGO checklists do not replace the exact device manual.
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Assembly stage 3: final checks and first flight
Insulate joints, secure cables, connect antennas and check battery straps. Inspect camera view, cooling, fasteners and propeller clearance. The video shows one aircraft; use your own component manuals first.
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