Mib2 standard wasnt so locked down and we have Exciter to thank.
As said before there was one guy on mib1 standard in East Europe trying to build a business model out of modding them. I'm not convinced that there isn't a software update that retrofitters would use that the guy had patched into. My trip to Doncaster to get my mib2 high original unit which had been turned into a retrofit the year before that needed some remedial work done on it to accept 184 became rather hectic since it messed up TSR with an extra day spent in Doncaster as morning turned into afternoon. Was going to ask the experts whether they had fixes for a mib1 standard unit but didn't get round to it
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Will leave someone with a mib1 standard to ask a retrofitter the question. They probably would want to sell a mib2 as an upgrade I guess than work on "legacy" hardware. But it must have been what the guy from East Europe was selling. The Mib1 standard maps are still published on Skoda / VW sites.
There is a mqb coding page on Facebook and I see Chillout has published a mib2 high github routines for clocks. Chillout has been working with mib2 high units for a number of years... must have made some progress
https://github.com/jilleb/mib2-toolbox/wiki/Graphics-modification:-Famous-clocks
I know other add-in are taken from github for the high, one that the Doncaster (Croydon before) outfit put on Walones but I turned down. Boy racer option.
Ah well dark winter nights if the Doncaster outfit goes under for my mib2 high... Think I'm fine for 7.5 years, will have to get skilled up otherwise. You need some programming skills. That Ubunto usb boot disk above would come in handy as well I bet
. For mib2 high not best to play with it yourself unless you have two. Seems to be a programming order that you put things on it and you need to restore your own local settings after tinkering, getting things wrong and sophisticated aspects like TSR stop working correctly. Those have to be read out and that's what they do on a firmware update then write back in. Then adjust other aspects in relation to Mapcare. That's the table I constructed, post 1914
https://forums.seatcupra.net/index.php?threads/navigation-system-updates.388586/page-96
which is the cut off point to when maps can be updated to on a high. It runs in quarters. It's that variable and other aspects that retrofitter adjust. If you haven't got Mapcare on a Plus it's set at the quarter the car was manufactured so can't be updated, if three years Mapcare on the continent where available it's set at 12 quarters from when activated. Modern VW and Skoda have unlimited map updates. Think that's just implemented via the core firmware used rather than FEC / SWAP codes.