3650/4650 Crossflash?

I’ve searched and searched and have not found an answer for this.

Is it possible to crossflash the ND-3650A model up to the 4650?

On Liggy’s site it says that they are the same hardware, and it warns not to flash from a 3650 to 3651, but it doesn’t say anything about 3650/4650.

Any ideas anyone?

if you have some 3650/4650 contact me PM :slight_smile: