hello guys, i have a problem again.
we actually bought an audi tt ajq motpr. heyte has determined that an auq control unit was installed, but the software is from an ajq. so with mpps I played oiriganl software from ajq. and now nothing works.

 I tried to put the old one back on, but mpps always says "ecu Programming mode" and when I try to read or write it says "invalid key". I tried to write and read with Tricore boot.

 I inserted all pins and also the connection to the memory. unfortunately the program searches the ecu but finds nothing. 14v voltage is available. am desperate.

oh that's the problem: D. can i use galetto with the mpps interface? or can I do boot mode with the mpps?

I got it done with mpps. but i would like to buy a galletto interface now. what would you recommend me there? i found one for galletto 2 master. which is the latest? what could you possibly use to read and flash annual types of control units?