Questions about "Tweaking" Mazda CX-5 system to add Android Auto?

Just bought a gently-used 2016 Mazda CX-5. The firmware version begins with 55, so I know I can install android auto using the Maz AIO Tweaks software. A few questions: -Does DIY-installing AA void your vehicle's warranty? -Will my dealer update the software next time it's in and wipe out these... show more Just bought a gently-used 2016 Mazda CX-5. The firmware version begins with 55, so I know I can install android auto using the Maz AIO Tweaks software.

A few questions:

-Does DIY-installing AA void your vehicle's warranty?
-Will my dealer update the software next time it's in and wipe out these tweaks?
-Should I suck it up and pay the $$$ to have my dealer install it?

Any help would be appreciated!
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