ANSWERED unlock pcb with 9504 compatible

[visual1]

I have a 16D4S with 225 firmware. I failed the kamikaze method and now looking to buying an unlock PCB.
I saw an unlock PCB board with 9504 fw selling on ebay from china. Will this work for me? When I attempted the Kamikaze method I applied the latest system update and i do have the dummy.bin. Is the 9504 supported in JF?

 

[Martin C]

It won't be a 9504 PCB once you write to it. It'll be an 0225 PCB. All DG-16D4S PCBs are the same, with the exception that some have Winbond SPI and others have MXIC.

 

[visual1]

It won't be a 9504 PCB once you write to it. It'll be an 0225 PCB. All DG-16D4S PCBs are the same, with the exception that some have Winbond SPI and others have MXIC.

Thank for a very quick response.

Once I write to it, it will be locked with firmware 0225. For future firmware update, if it happen to be a winbond chip, then I will have to attempt another kamikaze method to unlock it. I can not send command from JF to lock and unlock.

 

[Martin C]

Once you write to it, it will be an 0225 drive. It'll only be locked once you lock it.

Yes, once locked you'd need to unlock manually (kamikaze/MXIC) depending on the SPI type.

 

[visual1]

Once you write to it, it will be an 0225 drive. It'll only be locked once you lock it.

Yes, once locked you'd need to unlock manually (kamikaze/MXIC) depending on the SPI type.

Thank you so much. I searched for 2 days for this kind of information.