MOI3 (Preh) Root Access via Bluetooth (Research)
It seems the MIB3 Preh units have a root vulnerability
https://youtu.be/cqBSh8xg-rM?si=2oAuA21FM6Bf-ouu
More documentation here
EU-24-Parnishchev-OverTheAirVW.pdf 5495148
\nAs of writing, this method has not been fully documented.