Here's the message I get, i've tried boot mode by shorting pin 24 to ground.

The farthest I get is NOT using boot mode, and fast init, then I get this when trying to write

Validated FTDI device is in dumb mode.
Disconnected
Connecting...
Starting fast init connection.
Connecting to address 0x01.
Fast init sent, sending start communication request.
Connected
Disabling Windows sleep mode.
Writing ECU flash memory.
Unable to validate programming session preconditions, attempting to continue.
Negotiating communication timings.
Successfully changed to new communication timings.
Requesting security access.
ECU reports that security access request was rejected.
Starting diagnostic session.
Successfully started diagnostic session.
Negotiating communication timings.
Timing negotiation failed. Communication timings are unchanged.
Requesting security access.
ECU reports that security access is not allowed until required lockout time has elapsed.
Writing ECU flash memory failed.
100% complete.
Restoring Windows sleep mode.

if its truly bricked easiest would be to desolder the psop44 and use a programmer.