OBDSTAR’s recent big upgrade adds PSA locked MD1CS003 ECU boot glitch unlocking feature.
Here comes a user report:
Just tried one Bosch MD1CS003 from a Citroen Berlingo 2023, worked first try.
It’s done in boot mode. OBDSTAR X300 Classic G3 unlocked in boot glitch mode.
Need to have soldering skills.
Open ECU, remove 1 resistor and solder C4-06 adapter.
Requires G3 with ECU Flasher license activation and connecting MP001 programmer.
DC706 and ECU Master will do the same.
Automatic checksum correction with G3.
Adblue off ok.
