Why not temporarily set up an unsecured access point just for this?
Do you have a serial console? That would be the simplest and most straightforward way to do this. Next simplest would he to pull the eMMC and wipe it oh another machine, with an adaptor.
Do you have a serial console? That would be the simplest and most straightforward way to do this. Next simplest would he to pull the eMMC and wipe it oh another machine, with an adaptor.