I just installed an F90BT in my wife's truck. It connected just fine with my Moto Q, but when I went to show her how to use the dang thing and connect her phone it wouldn't work it keeps dropping the connection. She has a Samsung Flipshot as well. The F90 came with the blue and orange dots indicating the latest firm ware (there's even a sticker on the box saying 2.0). I would never have thought to go look at Pioneers update web site info to find out that you need a different BT version.
My question.... the instructions say to download both the F-series system firmware (version 2) and the BT firmware update (in my case version 290). It then says to put the files for both updates onto a SD card. It implies that you have to have the system update files on the SD card as well, but if I already have the latest system update can I just put the BT files on the SD card by themselves?
I had one of the first flipshots and mine too kept turning off, I just got a replacement today, and now it works perfect, just gotta get it to transfer the contacts, not sure if it was the first few flipshots just didn't have what the new ones do, I do see some differences between the 2 phones.
edit:I knew I should have read all the way down...sorry for pointing out what you already found out.
ok last edit: I cannot get mine to send the contacts, I did the pair from phone and it does the disconnect but the second connection fails...I guess I will keep trying, now I have the new bluetooth but not the different one cause the flipshot is the SCH-U900, but you still have the alt. bluetooth installed and got the contacts to work correct? So maybe I will have to try the alt. software and see how it goes, I can call and get calls just no contacts.