[DannyDans435]

I had a usb carplay update for my iD5 NBTevo H but wanted full screen,  so genius me decided to flash the Hu_NBTevo (following the steps of looking at prerequisites, which made me update Fem_body and KOMBI. 50mins later flash complete now the Navigation greyed out / Says loading and i cant use it. I also now cant use the usb stick (i ordered carplay from Ebay) which wont allow me to use carplay at all. 

1. 1. I’m currently trying to use same steps to reflash and downgrade ecu to previous iStep that it had from factory (F020-16-07-530) instead of the new one i tried to use thinking it would enable fullscreen.2. Sorry to ask for help but i think I f***ed up and lowkey panicking please help!More info of what i usedesys 3.30.1 PsdzData 4.46    (Which allowed me to iStep upgrade to F020-23-07-530)Conclusion: i’m trying to flash to old software to fix 2 issues 1. Missing navigation feature 2. aircon fan wont turn off on lowest setting only wont go off.

[jaramillo]

Hello, dont downgrade the software, just get a feature code from one of the multiple sellers here. USB will not work.
vo code ihka with engine runing

[DannyDans435]

Hello, dont downgrade the software, just get a feature code from one of the multiple sellers here. USB will not work.
vo code ihka with engine runing

Where can i find them please? Willing to pay

[claw]

Hello, dont downgrade the software, just get a feature code from one of the multiple sellers here. USB will not work.
vo code ihka with engine runing

Where can i find them please? Willing to pay

Check marketplace area: https://cartechnology.co.uk/forumdisplay.php?fid=181

[alexnaoumov]

Ihka is calibrating and will turn off after 15-25mins

[RuleNormaliai]

Hello, dont downgrade the software, just get a feature code from one of the multiple sellers here. USB will not work.
vo code ihka with engine runing

Where can i find them please? Willing to pay

Text me your vin, i’ll get you the code for free.

[painsage]

I can generate ya a code, no problem.