Hackrf board shows in lsusb but hackrf_info return no HackRF boards found

[markotime]

trafficstars

What would you like to know?

hackrf_info version 2024.02.1 libhackrf version: 2024.02.1 (0.9) Bricked hackrf during firmware update, would like to restore using dfu utils. any help gratefully accepted

[martinling]

The hackrf_info command doesn't list DFU devices, this is normal.

You can follow the instructions in the documentation to load the firmware into RAM with dfu-util.

Once you've done so then the device should be listed will in hackrf_info with the serial number RunningFromRAM. Then you can use hackrf_spiflash to write the firmware to flash.

[markotime]

you lost me

[martinling]

Where did I lose you?

[markotime]

Had the flash process succeeded, I'd be fine. But it wasn't found, hence my questions. However, I'm getting a more knowledgeable friend to do the job for me, at least I'll know if it is firmly bricked or not. thx

[martinling]

Your title says that it shows in lsusb, so it's not bricked.