I've been using the Bluetooth Phonebook App on my LG G5 ever since I got it last year. Without the app, it wouldn't transfer contacts to my BMW 3-series (E90)'s bluetooth setup. With the app, it did and I was very happy! Awesome stuff, thanks for the app!
Since then, I got a second car - a BMW Z4 with a JVC head unit, and that also had been working fine. But... I don't know exactly when things stopped working with that car, but it's in the last couple of weeks. It's no longer able to grab call history or the phonebook from my phone. If I disable/uninstall the BP app, then things start working with this JVC unit using the default Android support, but then things break again on the 3-series.
I've not obviously changed anything myself, so I was wondering why things had suddenly broken. Then I've just realised after checking history that it might be the new 1.2.5 release of the app which is causing my bug. Can I download an older version of the app from somewhere to downgrade and verify this please?