jam bluetooth with your smartphone? - General Questions and Answers

hey guys,
i've searched the last few hours if it is possible to use your phone as a bluetooth jammer, found nothing, only extra devices which cost very much..
As a technic noob I ask myself if it would it be possible to create an app which sends some frequency crap to interrupt the bluetooth signal..? Is a smartphone powerful enough to work as a bluetooth jammer?
I would be very glad if a pro can answer to my thread and write if its possible.
greetings from Germany

Bump... I need this program too for jamming JBL speakers in bus.

Hah, i just search for same.. Some dickhead turned vol. On max. At quiet beach..

it is possible with an external wifi adapter like tp link or alfa and kali nethunter installed on your phone it requires a certain kernel to work and the phone must be rooted.
the built in phone antenna doesnt support packet injection and deauthentication thats why you use an externel wifi card.

Related

interesting question possibley a stupid one

hello everyone i have question or maybe an idea for a talented dev i was wondering if it is possible to emulate a key fob (for a car alarm) using a windows mobile phone
Not the standard 433MHz transmitter.
But it would be possible to achieve similar with Bluetooth. Then you have to integrate a bluetooth receiver into your car alarm. Using serial communication you would then transmit lock/unlock commands. It would also be possible to auto-pair when in range and unlock the car automatically.
Slowmo said:
Not the standard 433MHz transmitter.
But it would be possible to achieve similar with Bluetooth. Then you have to integrate a bluetooth receiver into your car alarm. Using serial communication you would then transmit lock/unlock commands. It would also be possible to auto-pair when in range and unlock the car automatically.
Click to expand...
Click to collapse
All thing are very "Techi" to me but if it possible then its defiantly proud to be WM user.
Anyway is it working with any other handsets...?
The Chevy Volt is suppossed to have an iPhone and BlackBerry app that will allow that, so yes its definitely possible. But their sollution may rely on 3G connectivity on both ends, I'm not sure.
" But their sollution may rely on 3G connectivity on both ends, I'm not sure."
if that is the case then the car would have to have a sim card too
otherwise you don't get a 3g connection more likely it's wifi based
In theory, you could use one of the phones with a USB port, with an adapter to 433 MHz to read in the pairing, then re-pair with a car.
But directly pair with a standard car-fob arrangement without additional hardware, no.

Question: Can a Bluetooth phone be used as an A2DP receiver?

I am too cheap to buy a bluetooth headset. So,
"Is it even possible to stream audio from a laptop or any other music source to winmo phone over bluetooth or wifi, so that I can use my current kickass wired mobile headphones"
Ive been trying to get something similiar to work myself, any progress from other members would do well posted here lol
~Dark
Did you get any progress with this? I would like to play my laptop (Ubuntu) music on my phone whilst I go into the kitchen (for example) and I can't be bothered taking me laptop down. If not, I may have to find some wifi solution (though I'm not being too optimistic).
Yes it can work - but - you need a A2DP source that can transmit to the phone...
There is a product that nokia do that I have which is a A2DP gateway box which can either act as a receiver or transmitter to an A2DP phone - but I am not sure what protocols it needs to work... I assume, but dont know, that it works with general A2DP because it will receive from my S710 & Touch Diamond phones - although I have tried the transmit part of it yet the documentation clearly states it will transmit...
the device has phono stereo input & output ports which can be rigged through to whatever sound source you have in mind...
As I say though I havent personally tested the A2DP transmission facility but I very much doubt Nokia would say it worked if it didnt...
Hope that helps...
Well, if I already have an A2DP source, how would I go about getting the phone to recieve it?
news about it please?
I was about to start a new thread for this lol
I want to stream music from my macbook to my phone, and hook up my phone to my home stereo. That way i dont have to waste money on a a2dp receiver when my phone has the capability.
Is there an app for that?

[Q] unlimited bluetooth identifiable

Hi everyone,
i wanted to know if there is any tip or solution to make my htc legend bluetooth identifiable permanently. I would like my stereo car connect automaticaly by bluetooth with my phone but it do not works automatically if the phone bluetooth is not identifiable... i would like to tick "identifiable" definitively and not for 120 seconds. any solutions? thanks very much
Once paired your head unit should do it as soon as you come into range? I know my cheap chines crap does!
unfortunatly not. but, as soon as I quote the identifiable case in the bluetooth option, my stereo car connect immediatly with my phone. that's why i wondering if there is any solution to hack the phone with adb shell or something like that witch force the bluetooth to be discovered all the time... how about your opinion?
pseudoman said:
Hi everyone,
i wanted to know if there is any tip or solution to make my htc legend bluetooth identifiable permanently. I would like my stereo car connect automaticaly by bluetooth with my phone but it do not works automatically if the phone bluetooth is not identifiable... i would like to tick "identifiable" definitively and not for 120 seconds. any solutions? thanks very much
Click to expand...
Click to collapse
flash a custom rom..u will find out that bt can be identifiable INFINITE..
please, what custom rom are you talking about? i have already one named Blayo 0.7 but i would like to try yours with infinite identifiable bluetooth !!! wow!
im using x10 mini pro and flash cm6..htc legend also have a cm6 right?so flash it. i think all the cm6 had the same configuration..
tested and.. still not work. i give up. thanks everybody

[Q] Pairing Tablet as Bluetooth Receiver?

This topic is pasted all over the net and it doesn't seem to be getting much attention, however I think it should be brought to a better light.
The idea is simple: Enable your Android Phone or Tablet to become a bluetooth reciever(to replace a headset or bluetooth speakers) and broadcast audio to the device and broadcast microphone from the device.
This could be used in several different applications:
1. Using an Android Tablet as a Car Stereo Interface
(Connect Phone to Tablet Via Bluetooth and use it as a hands free speakerphone, or aux out to your stereo)
2. Multiple Android Phones
(Have a business and personal phone? Answer all your calls from one.)
3. Phone or Tablet as Bluetooth Speaker/Mic
(Skype, PS3, Xbox 360, TV, Google Voice)
I would use several of these options on a daily basis, and would most definitely pay good money for an app like this.
So my questions are:
1. Is this possible?
2. If it is, how hard would it be?
3. If it isn't that hard, why hasn't someone done it yet!?
Bump if you want this too!
Just wanted to bump this because we need to put our heads together here and get this done. I need this capability for number 1 on your list of potential uses. I also would pay good money for an app that enabled this. Phones and tablet are rooted and ready to modify whatever is needed. Ii've bumped a couple other threads today as well.
I would also pay for this!
I have been looking for this for a while. I use an old LG Eve in my car and my Captivate's Wifi connection for GPS but I would love to have it work for calls and music too.
I would pay as well.
bumping this just to say that I'm going to research the rules and process for starting a bounty. obviously the smart people we need to work on this need motivation lol
Sent from my GT-P6210 using XDA Premium HD app
Hi there,
just wanted to leave an incentive kind of post to say that I've also been looking for exactly the same thing.
My hunting on Google play just stopped after finding this post on XDA.
It's a kind of confirmation that there isn't a solution yet.
Since our rooted androids are more than capable of acting as a Bluetooth receiver, whether they may be based on new or older hardware, this seams like a very logical step in their lifecycle instead of getting forgotten in a drawer full of old and unused electronic waste.
Some doubts:
is a2dp required for this?
Is a2dp hardware related or simply a software feature?
Personally, I could live with a simple one way communication from a phone with mobile network (sender ) to the receiver. The used mic could still be the one on the sender side.
Wouldn't even need to have the receiver in a visible place as I would just connect a stereo cable from its headset output to an aux input on a hifi or a car stereo to hear music or acting as a hands-free system.
Hope this gets some real attention.
Cheers
In one year, nobody found a solution??
I can't beleive there is STILL no progress on this. Maybe I'll try asking a dev that has made similar apps the feasibility of this. There are so many practical uses for this that I cannot beleive no one has capitalized on it.
This would be a killer app if done right. Who here doesn't have an old phone laying around gathering dust? This could start off small; simply enabling the phone/tablet to be essentially a Bluetooth speaker, but then gain features and an interface using A2DP, which would evolve it into a killer way to make any car (with at least a tape deck) able to have full Bluetooth integration and control. I really hope someone can do this!
Bump
Bkb -> p -> PC (either wifi/blu/usb)
yeah so a spare bluetooth phone that connects between a keyboard and PC. Acting like a BT dongle. No way I'm spending 10 bucks for that. if an app...maybe a buck but would prefer free.
looking for this too. Wanting to turn this old phone into a bt audio receiver
Wow, endless searching and now this thread and still nothing :/ i need it for the first idea you listed, did you ever find something?
https://android.googlesource.com/pl.../java/android/bluetooth/BluetoothHeadset.java
Currently the Android Car Multimedia receives Bluetooth Stereo Audio from Phones (Andoird/Apple), how they do it?
Any news?
So many years and still nothing?
May be this is not the right way to do.
I know this is a crazy old subject but others have commented so I don't feel so bad.
I want to make my own android system for my car. I have everything I need for it (hardware/software-wise) except for this one thing.
A few years back there used to be an app called Tablet Talk, it's not exactly what we want but I'm still willing to settle for something like that. The way it works is phone->tablet->handsfree Bluetooth speaker. You could make and receive calls (including seeing the contact names/phone numbers on the tablet) from the tablet itself, then the audio/microphone goes to the handsfree device. Another added feature was when a call is happening the app stops all audio coming from the tablet until the call is done.
Like I said before, it's not perfect but at this point, I don't ever see it happening any other way. I found the app a few days ago, it doesn't exist on the app store anymore, unfortunately, I could get it to run. It just kept crashing.
If anyone knows of something then please let us know.
Years later, found just this thread: I want to do similar thing: Use a private phone (for my sake rooted with custom fw) as a hands-free bt device with an unrooted business phone (non-rooted and secure managed with company tool). I also don't want call forwarding or similar. Just do and answer calls, use phone book and call list via bluetooth like my car radio do for years.
Is there still no solution?

[Completed] Bluetooth Handsfree multipoint to singlepoint bridge/router/gateway?

Hi all,
I've been searching for a device that can connect multiple phones to my car's single point Bluetooth connection. I want to use the car's speakers and microphone, and it must activate whether I'm using the radio, CD or Aux-in, their or must connect via the built in Bluetooth connection.
Dies anyone know of a device that can act as a go between so that I can connect more than one phone? Of there is no such device, does anyone know of it might be possible to use an Android phone/tablet or Raspberry Pi or something to achieve this?
I've searched everywhere without any luck, perhaps someone could point me in the right direction?
Duplicate.
http://forum.xda-developers.com/gen...ands-free-multipoint-to-t3089582#post60280300

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