2013 radio into 2012

Hello everyone, my first post here needing help. I have purchased the 2013 touchscreen radio and want to install into my 2012 and of course the wiring is different. Can anyone provide me the knowledge of how to accomplish this?

 

Subbed cause I want to do this too!

 

I already did it, btw its awesome to play with it, works wonders with iphone too, just figuring out the steering controls and the usb is not reading music but will charge phone, and the mic for handsfree is non op. aside from that its really cool

 

How did you do it?

 

i just plugged in all the connectors available, and i bought an antenna adapter at my locar radio store, thats it,,, all the other functions will work when i get my new plugs and move the according pins to the new plugs

 

Did you ever get the new plugs and move the according pins to the new plugs

 

I was on it today, after months of waiting, lol, i got the pins out of the r3 connector and tried to install them on the r15 but the fucking pins themselves are diferent, so now im eather gonna wait for someone to sale custom harnesses or buy the pins from toyota and cut off the r3 connector altogether