[steve99]

Originally Posted by Td-d

Since I don't have a BRZ, I've not personally done that, but it's very easy to create a barebones definition for flashing.

You would open the rom in Ecuflash, it will tell you it does not have a definition, do you want to create one. You press yes, and then click on from scratch. Then you choose SH72531 under memory module, and Subarubrz flashing method. The unique identifier is at 8000 and 8 bytes long. Fill the rom info in withdrawal"" the year, model etc. - not critical that this is accurate if you're just using it to flash. Click Finish, and when you're back in Ecuflash, click on file, and 'Save Models'.

There should be a definition for pretty much all the roms out there, unless they are seriously old / deprecated.

Thanks gives me some insight into how it works I always like to have a backup plan if something goes south . Hence the reason I have oft as well :-)

much apreciated