Mirrorlink error with Lollipop

[JuanDiego]

Hello , I need help . I can not use the function MirrorLink with my Pioneer car stereo ( avh 2650bt ), my phone is a Xperia z . With the previous Android (Kit Kat ) it works properly
When I plug it, the stereo says "can not connect communication error"

[Uliwooly]

@JuanDiego

www.talk.sonymobile.com > use the search bar > type pioneer lollipop > I'm almost certain that has been asked before

[JuanDiego]

Hello, anyone knows if is possible to install MirrorLink 1.0 in Android lollipop, instead MirrorLink 1.1 (wich comes by default in this android).
The question is because my car stereo (Pioneer Avh-x2650bt) works with MirrorLink 1.0, and Pioneer aren't going to make a firmware update (to MirrorLink 1.1 ).
In the past it works because kitkat use MirrorLink 1.0
Thanks.

[Uliwooly]

@JuanDiego

Perhaps @Samuel has some info on this. 

[Samuel1]

As far as I know it's not possible to downgrade. Might be possible if you root and install 3rd party software but I'm not sure.