[Q] Car bluetooth dongle disconnects now that I have a Pebble watch - Verizon Galaxy Note 3 Q&A, Help & Troubleshooting

I just recently bought a Pebble watch and now my bluetooth connection to my HTC audio dongle has been acting weird.
I have an NFC sticker in my car and when scanned it turns on bluetooth, connects to the bluetooth audio dongle, launches Google Play music, then plays the music.
Ever since I bought the the Pebble it goes through this process when the sticker is scanned, but then the phone disconnects from the dongle and music playback stops. I have a Bluetooth Auto Connect widget on my home screen and when pressed it quickly makes a connection again. I can always add that task to the end of the rest of the steps onto my NFC sticker to reconnect, but why is it disconnecting in the first place?
I'll also note that I'm not using my Pebble at the time, so it seems like it disconnects from the dongle and tries to search for the Pebble. Any ideas what's going on and why it would be disconnecting from the dongle after it clearly makes a connection?
Any help would be appreciated...this is getting super annoying.

rebdogg said:
I just recently bought a Pebble watch and now my bluetooth connection to my HTC audio dongle has been acting weird.
I have an NFC sticker in my car and when scanned it turns on bluetooth, connects to the bluetooth audio dongle, launches Google Play music, then plays the music.
Ever since I bought the the Pebble it goes through this process when the sticker is scanned, but then the phone disconnects from the dongle and music playback stops. I have a Bluetooth Auto Connect widget on my home screen and when pressed it quickly makes a connection again. I can always add that task to the end of the rest of the steps onto my NFC sticker to reconnect, but why is it disconnecting in the first place?
I'll also note that I'm not using my Pebble at the time, so it seems like it disconnects from the dongle and tries to search for the Pebble. Any ideas what's going on and why it would be disconnecting from the dongle after it clearly makes a connection?
Any help would be appreciated...this is getting super annoying.
Click to expand...
Click to collapse
The reason it is doing this, is because the Pebble people won't get BTLE (Smart) working on Android, so it has to use the "old" Bluetooth, and it's a single point connect system (it can only connect to 1 device at a time, and switching takes a while to do, and mainly added for music/phone being 2 devices). If they would support Smart, that's a different "radio" (but same chip) and was design to switch VERY quickly and hook to many devices, so you could be connected to both the radio (old BT radio) and the watch (Smart radio) at the same time. This is why I still don't have a Pebble, and won't get one until they support Smart on Android.
My guess as to why it switches, is they're custom app is seeing the disconnect (the connect to the radio) from the pebble, and forcing a reconnect.

matthelm said:
The reason it is doing this, is because the Pebble people won't get BTLE (Smart) working on Android, so it has to use the "old" Bluetooth, and it's a single point connect system (it can only connect to 1 device at a time, and switching takes a while to do, and mainly added for music/phone being 2 devices). If they would support Smart, that's a different "radio" (but same chip) and was design to switch VERY quickly and hook to many devices, so you could be connected to both the radio (old BT radio) and the watch (Smart radio) at the same time. This is why I still don't have a Pebble, and won't get one until they support Smart on Android.
My guess as to why it switches, is they're custom app is seeing the disconnect (the connect to the radio) from the pebble, and forcing a reconnect.
Click to expand...
Click to collapse
So will I be able to have the Pebble and my audio dongle connected at the same time? I'm at work and left the Pebble at home so can't experiment at the moment. It would be a shame if I can't, the main reason for getting the Pebble was to use it as a remote while the phone is connected to the dongle.
But when I do reconnect to the dongle it stays connected and works properly and doesn't disconnect. I'll just add on a pause in the NFC steps using tasker then add in another step to reconnect to the dongle, hopefully this will get it working back to "normal" again.
I didn't realize BTLE didn't work on Android with the Pebble. But what I did notice which is different from connecting to other bluetooth devices is when Pebble is connected to the phone the Bluetooth symbol on the notification bar doesn't have the two little triangles on either side of the B symbol such as when my dongle or other bluetooth devices I have are connected, yet the Pebble is still connected to the phone and works fine. I assumed it was because it was using BTLE.
Thanks for the info

Related

[Q] Bluetooth stereo headphone keep dropping

I have my creative WP300 stereo connected via Bluetooth to stream music. it appears that the bluetooth connection kept dropping every a few hours of use. I had no problem with the same headset on my Sprint GS2 (Epic 4G touch). Just curious if there is anyone experiencing similar thing? Do I have a defected device? Thanks,
I have my GS4 paired to my Kenwood DNX9960 headunit in my truck and every time I get in my truck, only the "Use for phone audio" is checked, not the "Use for media audio". I have to open up BT settings on the phone and check the media check box and it connects right away. This is so annoying, it should just connect both profiles automatically.
the media portion of auto connect is determined by the music app.... i use power amp and have no issues with it auto connecting, but with the stock player no luck.
szubilly said:
I have my creative WP300 stereo connected via Bluetooth to stream music. it appears that the bluetooth connection kept dropping every a few hours of use. I had no problem with the same headset on my Sprint GS2 (Epic 4G touch). Just curious if there is anyone experiencing similar thing? Do I have a defected device? Thanks,
Click to expand...
Click to collapse
I too have upgraded from the GS2 and I have experienced drops with Both of my New Devices (2 S4's). I have a Dual XML8150 Head Unit in my vehicle. Neither of them Auto Connect. Sometimes the music will play for the duration of my travels, However most of the time it drops the audio in a few minutes (less than a song few minutes), however the 2 devices are still communicating (meaning I can play/pause basically). I do not use it for phone calls so I can't report how it works on those. A few times yesterday it would happen almost immediately, and one headset wouldn't even play audio from the onset (although I could still communicate (Play/Pause). Once I would disconnect from Bluetooth, the audio was confirmed playing on the headset. I have not tested this problem out with my Plantronics BB903+ headphones, but will today.
So a final note to wrap it up. I'm at my 14 days. Even though Im only rooted with TWRP, I'm doing the full reset on both devices and i'm going to test it out today flat stock. In addition to the Bluetooth antenna/radio, None of the Antennas (surprise, surprise Samsung) on this phone seem to be very strong. It seems that one likes to connect to 4g more than the other. Same place, same tower ones stuck on 3g and one on 4g (according to RF signal tracker). Even a data off/on doesn't seem to force it over and im sick of seeing the "can not establish a data connection" popping up in the middle of doing anything. I can't forget to mention the Dropped calls, probably more in 2 weeks than in several years. I had an S2 since the first month it was out (Typical Lame GPS, and crazy menu key was about it) I briefly used an S3 (Asurion Claim), and the troubles I had with my S2 were gone with the wind, so I figured the S4's have to be even better....Well, any troubles today, and I'll let you know what happens at the sprint store tonight.

Bluetooth Issue ?

i bought a galaxy s6 edge+ yesterday and bought a samsung wireless Level U headphone. i tried to connect it with bluetooth but it was not work. i tried level U on LG G3 and IP6 its work fine. i tried agains on galaxy s6 and s6 edge+ but its not work.
galaxy s6, s6 edge and s6 edge+ have problem with bluetooth ?
I've had bluetooth problems with mine connecting to my car. It will pair and then after 2-3 connections, it will be unable to connect and I have to repair it again. Might be a connected issue that will be fixed in the future.
htcdesirezgeorge said:
I've had bluetooth problems with mine connecting to my car. It will pair and then after 2-3 connections, it will be unable to connect and I have to repair it again. Might be a connected issue that will be fixed in the future.
Click to expand...
Click to collapse
Do you use a smartwatch too ? There is a known issue with samsung devices when it is connected to Android Wear. Sometimes my bluebux x would stop working and if I press volume up/down, it will start again. Found out that it happens due to Android Wear app. I disconnected the watch from AndroidWear app and never had that problem again!
apurva.giri said:
Do you use a smartwatch too ? There is a known issue with samsung devices when it is connected to Android Wear. Sometimes my bluebux x would stop working and if I press volume up/down, it will start again. Found out that it happens due to Android Wear app. I disconnected the watch from AndroidWear app and never had that problem again!
Click to expand...
Click to collapse
I am having trouble with my Bluebud X too. They will suddenly stop working even though the music still shows as playing (but it does not play out of the phone speaker either). I have to turn bluetooth off and on, and reconnect again with the headset to make them work (I have not tried the volume trick - will try that next time). I have Android Wear installed but only because I have a Pebble watch - I am not connecting to an Android Wear device. Do I have to uninstall Android Wear? This is a pain - I have not had this issue with any previous phones, including Note 4.
Our Bluetooth range is dropped down.
Keep your device closer to Bluetooth receiver.
It's bug....they will fix it later
avetny said:
Our Bluetooth range is dropped down.
Keep your device closer to Bluetooth receiver.
It's bug....they will fix it later
Click to expand...
Click to collapse
I have the phone in my pocket so it really cannot be much closer to the headphones. If that range is too far then it is a serious bug! I also experience regular wifi dropouts where the wifi disconnects and then reconnects for no reason.
These two problems are frustrating as they affect the basic functionality of the phone.
scdoyle said:
I have the phone in my pocket so it really cannot be much closer to the headphones. If that range is too far then it is a serious bug! I also experience regular wifi dropouts where the wifi disconnects and then reconnects for no reason.
These two problems are frustrating as they affect the basic functionality of the phone.
Click to expand...
Click to collapse
It's far from the Bluetooth receiver. This is a big issue i know.
II have same problems in my car....
Wifi is perfect. (Make sure smartswitch is off)
scdoyle said:
I have the phone in my pocket so it really cannot be much closer to the headphones. If that range is too far then it is a serious bug! I also experience regular wifi dropouts where the wifi disconnects and then reconnects for no reason.
These two problems are frustrating as they affect the basic functionality of the phone.
Click to expand...
Click to collapse
Try this... Uninstall your Android Wear app (since you do not use it) and goto Pebble App and disconnect your pebble from the app. Now try with your bluebud x. It should work fine. These new phones have some issue with multi Bluetooth connections..
apurva.giri said:
Try this... Uninstall your Android Wear app (since you do not use it) and goto Pebble App and disconnect your pebble from the app. Now try with your bluebud x. It should work fine. These new phones have some issue with multi Bluetooth connections..
Click to expand...
Click to collapse
So I have been trying this for a while now and the issue still happens. The music will just stop playing in the bluebuds for no apparent reason. The bluetooth connection shows 'connected' and the music player shows it is playing (i.e. triangle) but the player is not advancing (i.e. time on track is stuck) and there is no sound from anywhere. Any more ideas? Thanks.
scdoyle said:
So I have been trying this for a while now and the issue still happens. The music will just stop playing in the bluebuds for no apparent reason. The bluetooth connection shows 'connected' and the music player shows it is playing (i.e. triangle) but the player is not advancing (i.e. time on track is stuck) and there is no sound from anywhere. Any more ideas? Thanks.
Click to expand...
Click to collapse
In my case, the player never stopped advancing. It was only the sound transmission which wasn't working and once I click on volume up/down, it would start working again till next time. For me, it was definitely the Android Wear. Once I disconnected, it would work just fine. Try using a different bluetooth headset, if you still see a problem, you can ask for a replacement to Jaybird. I've heard they're good with their warranty!

Bluetooth Disconnecting Randomly

When I'm in my car and my phone is connected to my car's bluetooth, it occasionally disconnects for no reason. It happens sometimes when I'm not on a call and has also happened twice in the last two days when on a call (not very cool).
I've had my car for 5 years and gone through several phones without an issue so I can only assume it's the phone not the car.
Anyone else having this issue?
hollywoodfrodo said:
When I'm in my car and my phone is connected to my car's bluetooth, it occasionally disconnects for no reason. It happens sometimes when I'm not on a call and has also happened twice in the last two days when on a call (not very cool).
I've had my car for 5 years and gone through several phones without an issue so I can only assume it's the phone not the car.
Anyone else having this issue?
Click to expand...
Click to collapse
I've seen it happen once in a while w/ my Huawei Watch. I've noticed that the BT icon completely disappears from the status bar when it happens despite Quick Settings showing it as on. Tends to resolve itself after a few seconds, so I'm not sure what's going on.
If you're running Marshmallow, that could be the issue. I have connection issues with my car since upgrading to Marshmallow on my Moto X Pure. I had to:
- delete the all phones from the car.
- reset my Bluetooth on the phone (delete all connected devices)
- reboot the phone
- reconnect phone to car
It seems to work.
I had an issue where iHeart and Pandora would disconnect and connect off and on until it completely disconnect streaming to my Kenwood headunit. I would get a looking for connection message. What was going on was that my Edge was connected via wifi at my house. It was picking up xfinity wifi hotspots off and on until there were no more in range. For some reason it wouldn't switch to mobile data. So now I turn off wifi before I leave the house and the problem is gone.
Sent from my SM-T800 using XDA-Developers mobile app
I think I found a solution, go to app manager -> click more (upper right) -> click reset app preferences. Didn't have any problem in last 2 days.
not sure how will this help...but i had the "1.FM Radio" app on my phone for internet radio...and ive noticed that once i removed it bluetooth stopped dropping and connection was stable...for some reason i believe this app was the culprit.
Bluetooth is working fine now both streaming and calls...no drops ! Yaaaaay !
Try it guys...if you have this app...remove it !
I have had nothing but problems with the bluetooth on my G7 edge and my wife G6. It randomly disconnects from my cars bluetooth and disconnects from my Gear S2 watch every 10-15 minutes. It's annoying with the watch because I keep thinking I have a message but it's just vibrating to let me know it disconnected. I had a Nexus 6 for four months and never had a single problem with the bluetooth. It sucks because I really like the camera on this phone. What a POS.
jonzer77 said:
I have had nothing but problems with the bluetooth on my G7 edge and my wife G6. It randomly disconnects from my cars bluetooth and disconnects from my Gear S2 watch every 10-15 minutes. It's annoying with the watch because I keep thinking I have a message but it's just vibrating to let me know it disconnected. I had a Nexus 6 for four months and never had a single problem with the bluetooth. It sucks because I really like the camera on this phone. What a POS.
Click to expand...
Click to collapse
You call it a POS, while saying there are some things (camera) you like. Obviously it's not a POS if you like it.
I've not had issues with my bluetooth, it does disconnect from my car once in a while, but only when I'm not actually playing anything through bluetooth. My Gear s2 stays connected as for my bluetooth headphones.
Sent from my SM-G935V using Tapatalk
It's not just this phone, I have a 2015 Subaru WRX STI and sometimes it will be fine for days but other times it can happen a couple times on an hour drive, where music will just stop playing, my head unit locks up until I toggle bluetooth on my phone. This happened with my S7 Edge, Note 5, HTC 10, Nexus 6P, and more though.

Does bluetooth connects automatically?

I do love the phone and despite there are very few minor details i would love to be changed by LG (if any update), i have realized something. You know there are some devices that when you are nearby, and if your bluetooth is on and already has paired with that device before, the device connects automatically to the paired device.
I have a bluetooth FM transmitter in my car; eventhought i did pair with it, after turning off and then turning on my bluetooth, i didnt see it got automatically connected. Could it be that LG didn't implemented that feature, thus, making us go to bluetooth settings everytime we want to pair with it again?
I haven't had that trouble yet. It pairs whenever I am near anything I have paired with it.
Sent from my LG-H918 using Tapatalk
Tidbits said:
I haven't had that trouble yet. It pairs whenever I am near anything I have paired with it.
Click to expand...
Click to collapse
I mean, is not that it wont allow me to connect. it does connect to the device and it is already paired, but for things such as a bluetooth in the car to be able to do it automatically, well, it doesnt do it automatically, when i turn on the bluetooth it does appear a floating box to select which one do you want to connect, regardless of whether the device is already paired or not. (Maybe it is a good thing ?) I mean, i activated the smart lock and i choosed that when im inside the car with the bluetooth on and paired to my car's bluetooth it will remains unlocked even when i turn off the screen
I hop into my car start the car couple seconds later my device is paired. I don't touch anything other than putting it in my car dock.
Sent from my LG-H918 using Tapatalk
mine pairs with my car in seconds. much faster than my note 7 or note 4 did
Tidbits said:
I hop into my car start the car couple seconds later my device is paired. I don't touch anything other than putting it in my car dock.
Sent from my LG-H918 using Tapatalk
Click to expand...
Click to collapse
probablecauzdnb said:
mine pairs with my car in seconds. much faster than my note 7 or note 4 did
Click to expand...
Click to collapse
I'm Going to try something . And i will report back
Hope everything works out.
Sent from my LG-H918 using Tapatalk
Tidbits said:
Hope everything works out.
Sent from my LG-H918 using Tapatalk
Click to expand...
Click to collapse
And no. I tried to unpair and pair again and see, but it doesnt connect automatically even though it is paired. I also tried to unplug and plug the bluetooth once again but it didnt connect automatically. Which leads me to the following questions: What lockscreens and securities have you implemented on your device? such as: finger print, patter, pin, google voice, face unlock , etc.. ?
I have knock on and fingerprint on. I have voice, and all my Bluetooth devices as trusted.
Sent from my LG-H918 using Tapatalk
Tidbits said:
I have knock on and fingerprint on. I have voice, and all my Bluetooth devices as trusted.
Sent from my LG-H918 using Tapatalk
Click to expand...
Click to collapse
Maybe i have way too many methods at the same time, i have knock knock, fingerprint, google voice, and pattern? maybe one of them is not allowing the bluetooth to connect because you need to activate some option?
P.S: On the other hand, my computer gets connected in milliseconds .
No idea but it sounds like something between your phone and your car.
Sent from my LG-H918 using Tapatalk
Tidbits said:
No idea but it sounds like something between your phone and your car.
Sent from my LG-H918 using Tapatalk
Click to expand...
Click to collapse
Are you saying that my car is being as selfish as iphones (which never want to pair with android because of its selfishness???! <_<?)
Possibly or the V20 just doesn't like your car ?
Sent from my LG-H918 using Tapatalk
Tidbits said:
Possibly or the V20 just doesn't like your car
Sent from my LG-H918 using Tapatalk
Click to expand...
Click to collapse
LOL!! (seriously though, whats going on with iphones? I do manage to pair with the iphone but the iphone dont want to pair with android). Anyway, i will try disabling some stuffs and see whether it connects automatically or not.
joseguillen1994 said:
I mean, is not that it wont allow me to connect. it does connect to the device and it is already paired, but for things such as a bluetooth in the car to be able to do it automatically, well, it doesnt do it automatically, when i turn on the bluetooth it does appear a floating box to select which one do you want to connect, regardless of whether the device is already paired or not. (Maybe it is a good thing ?) I mean, i activated the smart lock and i choosed that when im inside the car with the bluetooth on and paired to my car's bluetooth it will remains unlocked even when i turn off the screen
Click to expand...
Click to collapse
This box is giving you a choice of what to connect to? This doesn't sound like an issue to me but expected behavior. Somewhere in one of the threads is a photo someone else posted that sounds vaguely like this. Chances are, you've given your phone more than one choice of things to connect to and it's asking what to do.
CHH2 said:
This box is giving you a choice of what to connect to? This doesn't sound like an issue to me but expected behavior. Somewhere in one of the threads is a photo someone else posted that sounds vaguely like this. Chances are, you've given your phone more than one choice of things to connect to and it's asking what to do.
Click to expand...
Click to collapse
Yes. It does. However, my samsung galaxy s4 and LG G3 connect automatically to the bluetooth >> "Perhaps is because im using custom roms in all of them, :silly: .
The 'automatically connect' thing isn't dependent on the phone. its determined by the device you're trying to connect to it. Generally a peripheral will be the one initiating the connect, not the phone. For instance, for a car stero, the car stereo turns on and if the bluetooth mode is what turns on first (as in, you had bluetooth mode on when you turned the car off, so when the car is started it defaults to the bluetooth mode) then the radio sends a signal to the 'last paired device' and initiates the connection. Same thing for BT Headphones. If they were already paired to the phone before the headphones were turned off, then when they turn back on, they try to initiate the connection with that last paired device/phone. You can easily test this by simply hopping into your car with everything paired and playing music. Then, you turn the phone off and turn it back on. The connection usually never re-establishes because the phone usually never initiates anything unless explicitly told to by the user. This is a security feature... You dont want your phone actively trying to make connections with things that it 'thinks' is safe when they may really not be.
Now if you perform the same experiment backwards, where you turn the car/stereo off instead of the phone, then turn the car/stereo back on, you'll see it automatically try to connect. This is because its safer for a 'dumby' device like headphones and stereos to broadcast its existence since it contains zero personal info. Even the stereos that ask to sync your contacts. Because every time you connect the phone it resyncs. and most stereos delete their info once the connection is broken and so many seconds/minutes pass by.
So, more than likely, its your fm transmitter that's at fault. your bluetooth fm transmitter might be using an older bluetooth standard which may not function properly with the newer standards implemented in the V20. Ya need to remember that the Bluetooth radio in the V20 is special. Its not your every day BT. There is only one other phone in existence right now that is like it, and that's the G5. It supports a whole slue of different codecs at insanely higher bitrates. Because its either the fm transmitter's BT tech is too outdated for newer standards/codecs, or it isn't set to auto re-connect anymore somehow.
HikariNoKitsune said:
The 'automatically connect' thing isn't dependent on the phone. its determined by the device you're trying to connect to it. Generally a peripheral will be the one initiating the connect, not the phone. For instance, for a car stero, the car stereo turns on and if the bluetooth mode is what turns on first (as in, you had bluetooth mode on when you turned the car off, so when the car is started it defaults to the bluetooth mode) then the radio sends a signal to the 'last paired device' and initiates the connection. Same thing for BT Headphones. If they were already paired to the phone before the headphones were turned off, then when they turn back on, they try to initiate the connection with that last paired device/phone. You can easily test this by simply hopping into your car with everything paired and playing music. Then, you turn the phone off and turn it back on. The connection usually never re-establishes because the phone usually never initiates anything unless explicitly told to by the user. This is a security feature... You dont want your phone actively trying to make connections with things that it 'thinks' is safe when they may really not be.
Now if you perform the same experiment backwards, where you turn the car/stereo off instead of the phone, then turn the car/stereo back on, you'll see it automatically try to connect. This is because its safer for a 'dumby' device like headphones and stereos to broadcast its existence since it contains zero personal info. Even the stereos that ask to sync your contacts. Because every time you connect the phone it resyncs. and most stereos delete their info once the connection is broken and so many seconds/minutes pass by.
So, more than likely, its your fm transmitter that's at fault. your bluetooth fm transmitter might be using an older bluetooth standard which may not function properly with the newer standards implemented in the V20. Ya need to remember that the Bluetooth radio in the V20 is special. Its not your every day BT. There is only one other phone in existence right now that is like it, and that's the G5. It supports a whole slue of different codecs at insanely higher bitrates. Because its either the fm transmitter's BT tech is too outdated for newer standards/codecs, or it isn't set to auto re-connect anymore somehow.
Click to expand...
Click to collapse
In other words,,, i need to buy a new bluetooth fm transmitter HAHAHAHA . well. time to sell the old (8 month old though).
joseguillen1994 said:
In other words,,, i need to buy a new bluetooth fm transmitter HAHAHAHA . well. time to sell the old (8 month old though).
Click to expand...
Click to collapse
It really just depends though. the LG V20 and LG G5 use Qualcomm's special BT chip which allows for "Aptx HD" audio streaming along with some other very high bitrate codecs. So it could be an issue with the FM Transmitter not being compatible with this and thus the V20 just goes 'nope, i dont want you'. While it also depends on the type of BT the transmitter is using. If its using 2.0 it may just not play nice with 4.2. Even though BT is supposed to be backwards compatible and all that jaz, it doesn't mean that 'every thing' is actually compatible sadly... what i'd do, is search "aptx HD" into google. there is what amounts to a 'product page' for it by qualcomm. it lets you see all the devices that are compatible. So once you're there, I'd have a gander at their FM Transmitters. there was I think 2 or 3 there when I looked yesterday. I did alot of research into this thing the past few days cause I'm getting the V20 and thinking about getting the LG Tone headphones that support aptx HD
I just bought the LG V20 and noticed the same thing... BUT instead of going over what BT devices didn't auto connect (none of them auto-connected), I just tried restarting the phone (power off, wait 10 seconds, and turned back on) and now it is automatically connecting to my old Jawbone headset. I have not tested it with my other BT devices that weren't auto-connecting before I restarted (I'll probably go back out to my car tonight to test it). I will report back if they still don't auto-connect.
Update (Fix): I don't think it was the restart, but I got it to work. I had to go into BT settings for each device, and make sure they all were enabled for "call audio". If "call audio" was not enabled, my devices would not auto-connect. I have now tested this with three of my BT devices, and they all auto-connect as long as "call audio" is enabled (media audio setting doesn't matter):
Jawbone Era
Flexsmart x3 BT FM Transmitter
Artic BT Stereo Headset
All of these devices are a few years old and two are ultra inexpensive, so no ultra high-end tech here.
I have not tested to see if I try to use my headset for calls with my BT FM transmitter for media while both having the "call audio" enabled. I hope this is not an issue. I usually listen to the news on my phone through the car's radio, and if I get a phone call I turn on my BT headset. My FM transmitter's mic sucks, so I have to use the BT headset when in the car. I will check this out tomorrow.

sm-t237p as car stereo help

I have this old tablet laying about and have seen some videos on YouTube about using a tablet for stereo.
I have an 06 expedition that doesn't have aux input, and placing tablet against stock head unit, it would be a perfect fit as a replacement.
Automation is what I'm looking for. Sprint gives me free tethering, and my note 9 has Good Lock installed. I have it set up paired to my tablet so when the bluetooth connects to tablet, it turns on bluetooth tether. But I can't seem to find either a marshmallow rom to run older version of good lock, or a version of good lock that runs on lollipop.
I do have paid version of tasker, but I don't know how to set it up for when it sees charger connected, to turn on bluetooth and then force connect to my note 9, and then launch pandora. Then when charger disconnects, turn off bluetooth and task kill pandora (it just pauses, or switches to offline mode when data connection lost and doesn't un-pause when launched again so task kill is necessary)
I would get factory plug for aftermarket head unit, and put 12v to 5v step down USB on accessory wire so it would "charge" when key is turned on, being my trigger for good lock to turn bluetooth on/off or tasker.
If anyone has any ideas, I would be grateful.

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