I've recently been experiencing Android crashes (5.0), and the BBM app seems to be particularly volatile and could be the cause of the crashes.
I had a single contact and chat history with that contact, and both the contact and chat history have disappeared. If I check the dedicated BBM folder on the device storage, the photos and documents from the chat are still there.
My question is: in BBM, if you delete a contact, will the opposing phone have both the contact and the chat deleted? Or is this likely to be caused by a data-loss during the Android crash, and if so, where would I usually find chat history in order to investigate?