MIB2/MHI2 Harman High - MHI2_ER_SEG11_P4709_1_MU1447 - AIO FW update & ifs-root Patch (ASI, CarPlay, Android Auto, Map Update)

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The car image parameters appear on a few threads here. One of them. Vcds / Obdeleven coding:


You do a reboot if you change the field.
 
Oct 18, 2024
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I saw that but its mainly for car image - those are the same - only climatronic screen is black
390 eu and 393 row? I found on https://mibsolution.one/#/1/15/MHIG - MHI2(Q)
So I could use that; wasnt sure looking on size, thanks
Also sadly from sport gauges only G meter works(not important but turbo pressure would be cool ;D)
 

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I saw that but its mainly for car image - those are the same - only climatronic screen is black
390 eu and 393 row? I found on https://mibsolution.one/#/1/15/MHIG - MHI2(Q)
So I could use that; wasnt sure looking on size, thanks
Also sadly from sport gauges only G meter works(not important but turbo pressure would be cool ;D)
Yes on 390 / 393 I'd missed MartiniBs posting from a week ago being preoccupied with Windows 24 H2


390 Europe
393 RoW

For RoW for readers in RoW you alter the FeC to get RoW to work. It came up once. That's in the documentation.

1447 is the last mib2 high software so it's possible that the screens offer more than you'd get in an original model. I get sport and off road in my 4WD Turbo Diesel. I always had off road, tilt etc but not sport 🤣. Which I now have.

That climatic screen came in on 1338 or some number like that. I never had it in my 2017 Ateca model but then when I got it upgraded to 1338 or whatever the number was it appeared. Probably isn't supported in yours. Mine is so that bit works. 1447 was a development on from what I've got. Mine was done via mib tools with kind help from here to enable a module to get the backend via front end green screen, that project.

The car graphics are preloaded into the firmware so by toggling the settings you can change the car model and release. I made mine an Ateca Cupra on that thread but reverted back to not upset the dealer by being "flash". You could go through the options to see whether you can make the image more like what you have. There are other links on the board.
 

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The only thing putting it on an old model is whether the interface might have changed for that. I believe the 1447 release so only installed on the Cupra Ateca so didn't appear on any other models. If it was ever installed on the Cupra Ateca. Why it was originally locked to carbon screens. The hobbyists liberated with 1447 AIO prior to this the original firmware un modified needed the units screens switched to the copper since you couldn't see anything when it was installed. That was on German threads. Got a suspicion it was development release only for Cupras or a Cupra only release which was the starting point for the hobbyists to update the release to AIO. Throwing in the kitchen sink to make it a universal update to mib2 high with the FeCs for Seat/Cupra. Other mib2 high firmware for Skoda, Audi etc got the same treatment. You see similar AIO firmware for them. Audi being like Seat got stumbled on mapcare whilst the other brands had it for life.
 
Oct 18, 2024
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I visited today my friend with ori vcds; changed usb mode from function + iphone to only function and android auto started working.
But I couldn't figure out IDE02502 check software ver.. (1555 dtc fix)
I had 47 06; calculator said new should be 8E D4 but no matter how many times I trieid it - Error; request out of range... so I left it like that.
 

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I visited today my friend with ori vcds; changed usb mode from function + iphone to only function and android auto started working.
But I couldn't figure out IDE02502 check software ver.. (1555 dtc fix)
I had 47 06; calculator said new should be 8E D4 but no matter how many times I trieid it - Error; request out of range... so I left it like that.
It does ring a bell that I looked at those parameters once. I don't use Android Auto so I'm not the best person on the connect side. It's where the port is conditioned for data. @Walone might know a VCDS owner. Mere obdeleven pro person here...
 
Oct 18, 2024
13
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registered as a developer in vcds?
I'm not sure but he's doing long coding yourself and said that he's updating vcds 1-2 times year. I searched for informations regarding it and it may be caused by UDS protocol? The program is too new?
1729974379438.png
 
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registered as a developer in vcds?
Pass on the VCDS, it's another world 🤣. Those are macro scripts that they run. IDE whatever do you pay for that. Just a script that you can do in the Obdeleven Pro but you just type it in. Expect those IDE things are like Obdeleven micro payment apps but VCDS costs you much more ?.... unless you got friends in 🇨🇳 with dodgy cables. Alliexpress.
 
Oct 18, 2024
13
3
I bought obd11 for my father's car but missed lifetime pro version by couple of months.. it expired and paying 50€ for year just to change version info is not good for me as i'm on budget rn :ROFLMAO:
That's why I went to friend who has workshop and original vcds to make those.
If that's only hidden dtc in 5F I will probably leave it for now..
But as I made android auto on mine car right now I have questions from father if I could activate aa for his car too :LOL: but other one is audi; MHS2_ER_AU_P0448 so i dont know :rolleyes:
 
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I bought obd11 for my father's car but missed lifetime pro version by couple of months.. it expired and paying 50€ for year just to change version info is not good for me as i'm on budget rn :ROFLMAO:
That's why I went to friend who has workshop and original vcds to make those.
If that's only hidden dtc in 5F I will probably leave it for now..
But as I made android auto on mine car right now I have questions from father if I could activate aa for his car too :LOL: but other one is audi; MHS2_ER_AU_P0448 so i dont know :rolleyes:
Would that be the Audi version of 1447. Probably. Audi drivers turn up on the Briskoda site looking for the map update after they have their version of 1447AIO. Basically doing the same tricks on the Audi mib2 high firmware. Clever developers getting the metacheck sums right. They must have an automated process they can't do it by hand. The SLA1 signature is avoided by the POI exploit else you'd have it on a bench or with some box attached in situ how mine was done. 4g aerial and box of tricks with the unit pulled forward on a motorway service station. Retrofitter solution.

Footnote. Thinking about it, that was the usb port thing that I mentioned earlier up, it wasn't that they needed changing in these older cars for data but coded. Does beg the question of why I looked at this once, given mine came setup for AA. Perhaps I thought the retrofitter had messed it up when I got the firmware changed for mapcare so I checked it.
 
Oct 18, 2024
13
3
Would that be the Audi version of 1447. Probably. Audi drivers turn up on the Briskoda site looking for the map update after they have their version of 1447AIO. Basically doing the same tricks on the Audi mib2 high firmware. Clever developers getting the metacheck sums right. They must have an automated process they can't do it by hand. The SLA1 signature is avoided by the POI exploit else you'd have it on a bench or with some box attached in situ how mine was done. 4g aerial and box of tricks with the unit pulled forward on a motorway service station. Retrofitter solution.

Footnote. Thinking about it, that was the usb port thing that I mentioned earlier up, it wasn't that they needed changing in these older cars for data but coded. Does beg the question of why I looked at this once, given mine came setup for AA. Perhaps I thought the retrofitter had messed it up when I got the firmware changed for mapcare so I checked it.
I'm not sure.. i checked on mib helper and as most recent version it shows MHS2_ER_AU_P2035 personally coudn't find any aio and despite MHS2(mib2high?) it has sd card with maps. On this car he has added rear camera so maybe then they updated something
 

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I'm not sure.. i checked on mib helper and as most recent version it shows MHS2_ER_AU_P2035 personally coudn't find any aio and despite MHS2(mib2high?) it has sd card with maps. On this car he has added rear camera so maybe then they updated something
I see Mr Fixit has a video on free maps for Audi.... saying that he can get you into terrible trouble if you fumble things. He says in thar video how to do it from the map file. What I'm saying is if it uses the map cards to run off them it isn't a high unit. 23...ee is the life time map fec.
 
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