1st off, thanks to you Mooncatt for not making me feel like a complete lunatic for this request.
) I had never heard anything of this bluetooth police scanner that you mention however; even more reason to be worried about bluetooth I guess.
I'm surprised that more people don't know about this. Maybe its not relevant with the later smart phones, but my device is somewhat old (It's not even a smartphone, its a Galaxy Player 5.0 actually). You've probably heard about those old java-based apps which connect to another phone via bluetooth by accessing low-level bluetooth AT commands which can list your phone's contacts, calendars, messages, cause the phone to factory reset, etc. Well, a few weeks ago someone sat about 20 feet or so across from me with something that I'm guessing was a smartphone (Wasn't paying much attention really, I was reading) and after a bit, my device (which has no cellular radios btw and even so, was set to silent mode *and* airplane mode to boot which supposedly disables bluetooth) starts to ring just like an ordinary phone. You wouldn't have been more surprised than me. I had no idea what was going on at the time, but after narrowing down the possible culprit to my bluetooth (wifi was off) that started me thinking about all of the other small glitches I encountered when someone just happened to stop or sit nearby me.
And maybe I'm really paranoid now, but I notice it more, people who pause near me as they're looking down at their smartphone and loose interest in it the moment I turn my device off from nervousness. *shrug* I'm not saying anyone's out to get me but rather there's something wrong with my bluetooth and that its advertising its vulnerability. I've never paired anything with it so its probably still set at some easily found default manufacturer's pin as well.
All the same, I'd rather just kill bluetooth on my device. For someone who doesn't need or use bluetooth after reading some of the below reference links, surely you can understand. And those links are just the tip of it. I've seen some that had workable code and mentioned hacking bt devices that were not only non-discoverable but on and actively scanning for other bluetooth devices, but devices with bt turned all the way off and not actively scanning (Via those almost forgotten low-level AT commands and silent forced-pairing)..
So again, please, please, if anyone knows which of the files that relate to the bluetooth radio (not the bluedroid stack code) firmware in CWM 10.2 I'd like to take my chances with a randomly rebooting but refreshingly bluetooth-free device.
Just a few References:
Bluebugging - Wikipedia, the free encyclopedia
trifinite.org - the home of the trifinite.group
Bluetooth Security & Vulnerabilities | Remote Security
www.emsec.rub.de/media/crypto/attachments/files/2011/04/slides_bluetooth_security_and_hacks.pdf+&cd=10&hl=en&ct=clnk&gl=us]Bluetooth Security & Hacks[/url]