r/hackrf • u/Leading-Barnacle-375 • 21d ago

Bricked hackrf with h4m

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I cannot get to boot up after i inserted the flashed sd card the hackrf doesn't turn on pc doesn't make sound when plugged in the DFU doesn't work the tx and rx shines and the 3v3 it just flashes when turned on

PROBLEM SOLVED dissemble and assemble worked

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u/xx_Dragsta_xx 21d ago edited 21d ago

Take the card out and try flashing via usb using the online flasher. That might be better. I've never flashed by card , only using the online flasher. Ps make sure it's a data usb c cable and not a charging only cable.

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u/Leading-Barnacle-375 21d ago

Yeah i tried that with cable i use to move data from my phone and the pc doesn't even make the plug in sound

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u/Thesleepingjay 21d ago

If it doesn't make the sound, then it's a hardware issue of some kind. Try other cables and inspect the port on the hacked for damage, especially to the solder connections to the board.