With regards to request:
" Need to convert ID4 to ID5 by software to run Carplay"?
- Don't let anyone install any Hardware or hack your BMW system by unknown software."Original is Original"
this type of work not original & not founded in BMW Servers
first, you will miss BMW warranty and may kill your electronic units & All rejected in BMW Servers.
** Non original work will change car VO in BMW Servers, so don't expect good luck if will be connected online**
Next map update or software update, your NAV system will be locked & will cost too much to reactive again.
your risk, Sorry we don't offer non original work
Need more details, you can contact BMW Authorized Dealer
BMW Software EG