*Your best place to ask that question is on the software thread
Hi all, after a bit of advice with regards to updating the SW on my MIB2 through the 330 to 346 versions. What benefit is there for going any further than these two updates? I know that the 330 is just a stepping stone to 346 due to problems with it as a Beta version, but wanted to plan out...
www.seatcupra.net
Have a good read.
I did research another big upgrade for someone else on another random thread, can't find what I posted up at the minute.
The big upgrades which jump trains are tricky which is why the boards retrofitter sponsor offers a return service not DIY.
Seat MIB2 software updates
eastyorkshireretrofits.co.uk
"If it displays 02xx, then purchase the 02XX update, 03xx to 03xx etc. Please do not try to update from 02xx to 03xx, 03xx to 04xx as you risk damaging your unit."
Yours falls into that.
I did find a Briskoda page with people doing these train updates with the
help of a Polish guy on them and it did cover Seat. Its suppose to be tricky and fiddly from what was written.
Pending the Mib collective arriving suggest you have a good read of the SW thread. It links thru to the Spanish thread but you will find the recent material on it. Probably already asked on there. Read both threads.