Help/Support Bypass signature waze

[chuppito 0 Huawei p9 7]

Hello, can you help me to find out how to avoid waze signature verification please?

Indeed, I modified the application and the fact that it is signed again, fact that I no longer have access to android auto or integration of spotifiy in waze.

I managed, however, by editing smali files to run the application in android auto on the smartphone (it's a good start) while when you just change the application he did not want to open on the smartphone either.

In short, is it possible to have a modified application that works in the car on android auto?

thank you in advance