Just got my MG5 Trophy 7 days ago and I too have an ismart wrong car issue It thinks it's a Marvel. Contacted support and got the same message as above. I suspect it is a SAIC database issue not an app, where they have the wrong VIN information, but could be wrong
However I do get some correct information such as tyre pressures, locked/unlocked etc.
BTW the only way I could get an authorising code when binding was to use email. Selecting phone/text I never got a code.
I'm also able to lock/unlock and set AC to on - great on cold mornings like today.
There were a few other points mentioned above, so this is my experience.
As far as setting maximum charge value you can do this from the EV menu in the car infotainment system by sliding the dashed line on the bar graph. This worked for me.
The only other problem I have is the voice recognition doesn't work. I'd be interested if anyone has got it working, and if so how?
Manuals only in the car as the ismart gives the Marvel manuals. I did find by going to the MG EU site (
User manuals) you can download the New MG5 user manual as a PDF by entering your VIN number. The quality is not too good as it looks like a scan and also it seems some menus have been updated since it was done. However it is better than nothing.
I found a pdf copy of the Navi manual here - cdn.mgmotor.eu/manuals/MG5_Navi_Manual_EN.pdf
Hope these help and hope MG fix issues soon.