Connect 2 phones, 1 with android auto is it possible? - Android Auto General

I have and old oneplus one, that i connect with an usb cable to my car and it starts android auto.
What i really want to know is, can i connect another diferent phone, samsung s8+, only with bluetooth of the car?
Every time i connect the s8 with the car bluetooth i receive a message saying that, do to the fact that i have the oneplus one conncted via android auto, i can't connect the s8. Is there a way to connect the s8 with the oneplus one connected in android auto?

That depends on your car's HU. Works on my Subaru, but from talk on this board, it does not work on various other cars.

1. Go to Settings.
2. Turn the Bluetooth ON.
3. Select 'Bluetooth'
4. If not already searching for devices, select the 'SCAN' button.
5. Select your in-car system from the device list.
6. Enter PIN or confirm that the passkey displayed on the vehicle system and phone match.
It can be different procedure for different cars.

Related

[Q] Can someone explain what AA is doing with its auto pairing?

Here is what I have observed:
1.) If the phone is already paired with the Pioneer, and currently connected, AA uses that pairing/connection if you then connect the phone to the USB port.
2.) If you shut the car off, leave the phone plugged in, on restarting the car you get another pairing created, and the one pairing you had before is gone.
3.) If Bluetooth is not on, plugging the phone into the USB port will turn on the phone's bluetooth, and connect to the Pioneer, usually with a new pairing.
While I guess this can be seen as a convenience to automatically turn on Bluetooth and re-pair your phone when you connect to the USB port, it pales in significance to the inconvenience associated with re-pairing my phone and resetting it up as a trusted device when I choose not to use Android Auto on a short trip. Plus you have to make sure your phone is unlocked before plugging it in anyway (or nothing happens), so it's simple to see if Bluetooth is on at that point.
And while this may be due to bugs in Lollipop 5.0, I know that if my phone is paired with the Pioneer, and I do not plug it into the USB port, that pairing auto-connects via Bluetooth as a trusted device every time.
Wish I could explain it.
Solutions Etcetera said:
Here is what I have observed:
1.) If the phone is already paired with the Pioneer, and currently connected, AA uses that pairing/connection if you then connect the phone to the USB port.
2.) If you shut the car off, leave the phone plugged in, on restarting the car you get another pairing created, and the one pairing you had before is gone.
3.) If Bluetooth is not on, plugging the phone into the USB port will turn on the phone's bluetooth, and connect to the Pioneer, usually with a new pairing.
While I guess this can be seen as a convenience to automatically turn on Bluetooth and re-pair your phone when you connect to the USB port, it pales in significance to the inconvenience associated with re-pairing my phone and resetting it up as a trusted device when I choose not to use Android Auto on a short trip. Plus you have to make sure your phone is unlocked before plugging it in anyway (or nothing happens), so it's simple to see if Bluetooth is on at that point.
And while this may be due to bugs in Lollipop 5.0, I know that if my phone is paired with the Pioneer, and I do not plug it into the USB port, that pairing auto-connects via Bluetooth as a trusted device every time.
Click to expand...
Click to collapse
I had a similar experience when I was using Android Auto. I tried it once to see what it was like, and thought it was nice but noticed that it took over my device anytime I plugged it in to USB, which I thought was excessive. But since Pandora has not released a compatible version of their program, I stopped using it. I had to remove the Android Auto application off my phone to get it back to just a normal trusted device. Peace.

Android Auto connectivity issue

I've recently bought the new vw golf with the android auto function. I've updated my galaxy note 3 to the latest lollipop 5.0 UK version so i can use AA.
The phones initial connection is fine. Open the AA app, connect USB to car, car recognises the phone via AA. Phone changes connection type to USB instead of Media. AA app then prompts a few questions (as its new connection to the car) and then AA is good to go on the car screen.
All is well until the next time i hop into the car and connect the USB to the phone. you would a expect that as my phone made an initial connection, the car should be able to pick it up and AA will then load up. However the car display will keep going into a loop where it tries to read my phone but connection keeps failing. likewise for my phone it will keep shifting between connection as media and connection as USB (which is the connection type for AA). AA wouldn't load at all on my phone. i go into the app and tried connecting again but the app will just quit by itself. i've tried USB debugging, no luck. i'm using the samsung original USB cable so didn't think there would be issue here.
the funny thing is that i figured that in order to get AA to connect successfully is to go into the app and go to the settings to forget the car that i initially had it connected to. so next time i plug in the usb and go into the app, it will start the new connection prompts and voila it will work again. but next time i plug in the phone it will just go back to the connection loop and won't be able to trigger AA to load on the phone.
there was only one time that the phone managed to connect to the car and load AA without the need to forget car and connect as new. its very hit and miss and i'm not sure whether this is a bug in the app or the car's.
anyone else having similar connection issues?
AA is buggy but I'd have to say......
rafalucas said:
I've recently bought the new vw golf with the android auto function. I've updated my galaxy note 3 to the latest lollipop 5.0 UK version so i can use AA.
The phones initial connection is fine. Open the AA app, connect USB to car, car recognises the phone via AA. Phone changes connection type to USB instead of Media. AA app then prompts a few questions (as its new connection to the car) and then AA is good to go on the car screen.
All is well until the next time i hop into the car and connect the USB to the phone. you would a expect that as my phone made an initial connection, the car should be able to pick it up and AA will then load up. However the car display will keep going into a loop where it tries to read my phone but connection keeps failing. likewise for my phone it will keep shifting between connection as media and connection as USB (which is the connection type for AA). AA wouldn't load at all on my phone. i go into the app and tried connecting again but the app will just quit by itself. i've tried USB debugging, no luck. i'm using the samsung original USB cable so didn't think there would be issue here.
the funny thing is that i figured that in order to get AA to connect successfully is to go into the app and go to the settings to forget the car that i initially had it connected to. so next time i plug in the usb and go into the app, it will start the new connection prompts and voila it will work again. but next time i plug in the phone it will just go back to the connection loop and won't be able to trigger AA to load on the phone.
there was only one time that the phone managed to connect to the car and load AA without the need to forget car and connect as new. its very hit and miss and i'm not sure whether this is a bug in the app or the car's.
anyone else having similar connection issues?
Click to expand...
Click to collapse
I think this is your radio hardware and not the AA app. But you never really disclosed what phone you are using and if it has been modified or what so there is no clear help answer that I can assist you with.
hi, i've got the Note 3 (SM-N9005) running stock lollipop 5.0 (baseband N9005XXUGBOI2). my phone was previously running 4.4.2 kitkat with root.
the connection is very hit and miss. it will keep trying to read my phone when plugged to the car and the phone will keep shifting between "connected as a media device" or "connected as a USB accessory". When its connected as usb accessory, the phone screen will black out for a second and then goes back into the previous screen which is usually home page of the launcher. i think the "blackout" might be the phone trying to boot or load android auto app but gets disconnected as it tries to get in.
i have to plug the usb in and out a few times and sometimes by lottery, it will establish a successful connection and AA loads on the car screen. i've found that if i open the app first on the phone and then plug in the usb, it will have higher chance of getting a successful handshake.
hope this makes sense.
I have the exact same issue: VW App-Connect in a new 2016 vehicle with a Galaxy S5 running Lollipop. Very annoying because once the two are connected it does work reasonably well.
rafalucas said:
I've recently bought the new vw golf with the android auto function. I've updated my galaxy note 3 to the latest lollipop 5.0 UK version so i can use AA.
The phones initial connection is fine. Open the AA app, connect USB to car, car recognises the phone via AA. Phone changes connection type to USB instead of Media. AA app then prompts a few questions (as its new connection to the car) and then AA is good to go on the car screen.
All is well until the next time i hop into the car and connect the USB to the phone. you would a expect that as my phone made an initial connection, the car should be able to pick it up and AA will then load up. However the car display will keep going into a loop where it tries to read my phone but connection keeps failing. likewise for my phone it will keep shifting between connection as media and connection as USB (which is the connection type for AA). AA wouldn't load at all on my phone. i go into the app and tried connecting again but the app will just quit by itself. i've tried USB debugging, no luck. i'm using the samsung original USB cable so didn't think there would be issue here.
the funny thing is that i figured that in order to get AA to connect successfully is to go into the app and go to the settings to forget the car that i initially had it connected to. so next time i plug in the usb and go into the app, it will start the new connection prompts and voila it will work again. but next time i plug in the phone it will just go back to the connection loop and won't be able to trigger AA to load on the phone.
there was only one time that the phone managed to connect to the car and load AA without the need to forget car and connect as new. its very hit and miss and i'm not sure whether this is a bug in the app or the car's.
anyone else having similar connection issues?
Click to expand...
Click to collapse
I believe Verizon phones were having USB connection issues because of some special app they had that did stuff over USB, and an update fixed it.
Some USB connection issues can be solved by changing the mode of USB: MTP, Charge Only, etc.
Some issues can be worked around by enabling (or disabling) USB debugging. This is under Developer settings after Dev mode is entered by tapping Build number 7 times.
Hi Mike, I've got an Australian stock unbranded note 3.
i've spoken to the vw dealer and apparently vw is working diligently for a software upgrade to the car's infotainment system which may or may not fix the connectivity issue.
it's just frustrating that in order to get a consistent connection, i have to go into the app and "forget" the car, then it will go through the new connection prompts.
i'm hoping the next app update might fix the issue but at the moment its unclear whether its the app, or my phone or the car's problem.
I have similar issues with my 2016 Skoda Fabia Combi. I'm guessing the infotainment system in the Skoda is pretty much the same as in the Volkswagen. Many parts are because Skoda is owned by VW. After tons of trial and error, I've had some success connecting my LG G3 but first let me tell you how I ended up in the current situation.
I have tried to connect thee different android devices (LG G3, HTC One M7 and Nexus 7 tablet all running Lollipop) with bunch of different USB cables. The result is always the same. On the phone I see black screen flashing before it returns to home screen and nothing else happens. From the recent apps view I can see that the black screen was AA trying to launch. CarPlay with iPhone works fine.
I live in Finland so I have sideloaded the AA app and at first I thought that the issue is caused by AA not being officially available here yet. After searching this forum and other android forums I found out that other people are having the same issues in countries where AA is supported so maybe this is not the case. Obviously it's not also a device problem because I get exactly same results with different devices from different manufacturers. Only common nominator seems to be the VW/Skoda infotainment system? Correct me if I'm wrong here..
In the Skoda smartlink menu you can choose your preferred connection protocol from Android Auto and Mirrorlink. This affects the order the car attempts to establish the connection. I read from a Skoda forum that someone had a successful connection after he had changed these options around so I tried it. I checked Mirrorlink as a preferred method and tried the connection: no luck. I changed back to AA as preferred method and to my amazement after this the AA launched on the phone and I had a successful connection! If the VW has similar option I suggest you VW guys also try this.
My current situation is that most of the time the phone does not connect at first try but after changing the preferred method around it does. I have also other issues with AA. After connecting I cannot adjust the volume first from steering wheel/stereo volume knob. Spotify audio goes to a wrong channel at first (I can hear it only when i activate voice command) After changing music app to Google Play Music and then back to Spotify it starts working normally and I can also adjust volume. And of course the restriction on browsing your Spotify library. It is the most stupid thing I've ever seen at that level of software development.
rafalucas said:
Hi Mike, I've got an Australian stock unbranded note 3.
i've spoken to the vw dealer and apparently vw is working diligently for a software upgrade to the car's infotainment system which may or may not fix the connectivity issue.
it's just frustrating that in order to get a consistent connection, i have to go into the app and "forget" the car, then it will go through the new connection prompts.
i'm hoping the next app update might fix the issue but at the moment its unclear whether its the app, or my phone or the car's problem.
Click to expand...
Click to collapse
Auto dealers tend to know almost nothing about software and smartphones. They know how to sell cars, and the mechanics tend to know how to fix them mechanically, more or less.
And they can almost always say that there is likely an update due at some point.
If you, or anyone having a problem on the car/HU side, has a USB OTG cable and a bit of time to test, you should consider trying my Headunit app; see my sig.
If you get it working you can get a better idea if your car HU is at fault.
I wonder if there are car stereo shops where you can plug your phone into a Pioneer AA unit, like 4100NEX, and see if it works OK on that.
I've had my 2015 Seat Leon (also VW group) for four months now and also having trouble with Android Auto through the SEAT 'Full Link' connection. It seems to be russian roulette whether it'll make a connection and start AA when you plug it in. Sometimes you'll get a 'Connection failed' message, other times you will see the system try AA, fail, then try MirrorLink then fail on that too (as my Nexus 5 doesn't support MirrorLink). As others have said you see the phone screen go black then crash out and goes back to the home screen.
The only solution I have is to restart my phone and try again. Its almost my routine now to restart my phone just before I know I'm about to go for a drive. It beats having to sit in the car watching my phone reboot before I set off!
I didn't know you can change the USB settings on the phone, so I'm going to go through the various settings in developer options to see if any of these help. I'm thinking 'Charge only' might be useful, unless AA needs MTP or network connection to operate?
seems like i'm not the only one! sounds to me its more and more likely to do with the vw made headunit (could be the firmware). I just tried a mate's phone with the AA app but it also went in a connection loop before finally establishing a handshake with the phone. hopefully next firmware update to the car's headunit may be able to fix but but i won't bet on that happening anytime soon.
guess everyone has to trial and error and find ways to establish a successful consistent connection. for me is to forget the car and establish a new connection to the car.
still frustrating as ever and i don't want to have to spend 2 - 3 mins each time before i drive to wait for AA to load.
anyone else having connection issues with other car makes?
rafalucas said:
anyone else having connection issues with other car makes?
Click to expand...
Click to collapse
With my Pioneer or my Headunit app, one of the biggest issues is quality of the USB cable and USB connections.
Testing with different/known high quality cables is worthwhile.
nimdy said:
'Charge only' might be useful, unless AA needs MTP or network connection to operate?
Click to expand...
Click to collapse
"Charge Only" is what I try to aim for. Despite it's name apps like Android Auto can use the USB in this state.
AA does not need or use MTP or network connections via USB. Trying to use USB for other things, like network connection, would only be possible via a USB hub, but it's a crap-shoot whether that would even work.
mikereidis said:
With my Pioneer or my Headunit app, one of the biggest issues is quality of the USB cable and USB connections.
Testing with different/known high quality cables is worthwhile.
Click to expand...
Click to collapse
i've tried various cables but i find the original samsung cable that came with the phone the most "consistent" in establishing a successful connection.
mikereidis said:
"Charge Only" is what I try to aim for. Despite it's name apps like Android Auto can use the USB in this state.
AA does not need or use MTP or network connections via USB. Trying to use USB for other things, like network connection, would only be possible via a USB hub, but it's a crap-shoot whether that would even work.
Click to expand...
Click to collapse
i'll give this a go tonight
PHEW. I thought maybe it was just me. I have just purchased a Skoda Fabia 2016 with Android Auto (I imagine this will be the same underlying system for VW/Skoda/Seat/Audi). I find that sometimes, I plug it in and then it magically works fine. Other times it can't connect to the device and tries to connect to MirrorLink instead....which also fails. I'm using a Samsung Note 3 official UK lollipop build - but rooted. When it fails, I have to go through the process of telling it that I want to connect to the device.
Incidentally when it has connected, it's rock solid every time (well with one random crash & reboot of the car's entertainment system).
It's just annoying. I want to get in my car, plug it in, AA to launch and that's it!
What's also slightly annoying is that there's no button to go right to AA on the dash. I have to go to 'Menu' and find Android Auto in that menu to launch back into it if I go to something else within the car's entertainment system. Grr! Not anything anyone can do on here, but just venting!
jonboyuk said:
PHEW. I thought maybe it was just me. I have just purchased a Skoda Fabia 2016 with Android Auto (I imagine this will be the same underlying system for VW/Skoda/Seat/Audi). I find that sometimes, I plug it in and then it magically works fine. Other times it can't connect to the device and tries to connect to MirrorLink instead....which also fails. I'm using a Samsung Note 3 official UK lollipop build - but rooted. When it fails, I have to go through the process of telling it that I want to connect to the device.
Incidentally when it has connected, it's rock solid every time (well with one random crash & reboot of the car's entertainment system).
It's just annoying. I want to get in my car, plug it in, AA to launch and that's it!
What's also slightly annoying is that there's no button to go right to AA on the dash. I have to go to 'Menu' and find Android Auto in that menu to launch back into it if I go to something else within the car's entertainment system. Grr! Not anything anyone can do on here, but just venting!
Click to expand...
Click to collapse
Galaxy s6 Stock firmware and my octavia android auto 1.4 work very well.
No luck with LG G3
Good day everyone, I just purchased a 2016 VW GTI and I have an LG G3 with Lollipop 5.01 rooted. and I can not get it to work with mirrorlink or android auto. Mirror link default or AA default. I tried different cables, plugged in car on before the car was on. MTP, PPP, charge. The head unit does see it as an LG phone but nothing works.. usb debugging on or off.. Kind of bums me out. Oh I keep getting a make sure the phone is unlocked message I turned screen lock off, and the phone is awake when I try to connect.
mikereidis said:
If you, or anyone having a problem on the car/HU side, has a USB OTG cable and a bit of time to test, you should consider trying my Headunit app; see my sig.
Click to expand...
Click to collapse
Yes! This is the best option for check if the problem is the HU/car or the phone.
From my point of view typically the most issues are related to the phone (ROM, AA app, etc.). For example, with my previous Lollipop 5.0 one month ago... the AA was inestable. With a new 5.1 phone and with the last AA app version (upgraded 1 week ago) I don't have any problem.
Please, try this before post about problems. Sometimes the problems isn't the car or the Head Unit. :angel:
Hi all. Further to my last post, I'm also sure it is a device/ROM issue. It doesn't work all the time, but most of the time the workaround for me is to open the open apps list, swipe them all off to close them, including AA app, then re-open AA. This increases the chances of my phone connecting to the car, but every so often I get a connection error and have to try again a second/third time.
I think I may have asked before, but is there anywhere we can report these bugs to? AA is technically beta (as with most Google products) so I'm sure they would welcome our bug reports.
Connection Memory ?
Hi,
I have the same experience as many others that the connection to AA is very random. I've tried:
Different phones (Nexus 5 and Nexus 6 on stock Android 6.0)
Different USB cables
AA app on and off
Screen locked and unlocked
All without being able to see a pattern. Sometimes it connects automatically in 15 seconds, sometimes automatically in 1 minute and sometimes I need to manually push the connect on the HUD (VW Passat 2106).
The only thing that is consistent is that once you are connected to AA and then disconnect, if you re-connect the phone it works flawless every time ! It seems to be working even if the re-connect happens after a few minute (e.g. not rigth away). So it seems that either the HUD or the phone has some sort of connection memory. Once it expires the connection problem reappears.
Anyone else that can confirm this ? Any ideas on where the problem can be ? I guess this rules out the USB cabel as suggested by many.
// J

Why can't i connect 2 phones bluetooth and aa

For me it is strange. I have 2 android phones, a oneplus one rooted and a samsung s8 non rooted. I try to connect the oneplus with a cable for android auto but the S8 disconnects from bluetooth, so the 2 phones can not be connected at the same time. The weirdest thing is that my wife as the iphone 11 pro max and when she is in the car i can connect the S8 with android auto and the iphone still works with bluetooth. Why can't i do this with 2 android phones?
So, if i can connect the S8 with aa and the iphone via bluetooth, why can't i connect another android phone
rather than the iphone.?
If in my car, i have 2 "slots" for bluetooth connection:
1 combination : S8 connected with aa and using 1 "slot" BT and iphone connected using the other BT "slot", works fine
2 combination: S8 connected with aa and using 1 "slot" BT and oneplus one connected using the other BT "slot", never works
3 combination: oneplus one connected with aa and using 1 "slot" BT and S8 connected using the other BT "slot", never works
Why?
I think this is an implementation issue of the head unit. In the Subaru, I've had my phone connected to AA for navigation and my wife has used hers on bluetooth for calls. Try turning bluetooth off on the phone that is connected to AA - I don't remember, but I may have had to do that.
Note10.1Dude said:
I think this is an implementation issue of the head unit. In the Subaru, I've had my phone connected to AA for navigation and my wife has used hers on bluetooth for calls. Try turning bluetooth off on the phone that is connected to AA - I don't remember, but I may have had to do that.
Click to expand...
Click to collapse
Did not work. The moment i connect 1 phone via android auto the bluetooth connection of the other phone breaks.
joguirian said:
Did not work. The moment i connect 1 phone via android auto the bluetooth connection of the other phone breaks.
Click to expand...
Click to collapse
Hi. I have the same problem. But, if I freeze all the bluetooth services of the phone that is connected by cable (bluetooth does not work), I can connect the other phone by bluetooth to make calls and android auto works correctly.
This solution is not the best for me, since I want to connect the obd2 to the bluetooth of the phone that is permanently connected to AA.
I read online that there are people who could solve it by cloning the same bluetooh mac on both phones. But I can't find how this procedure is done.
Alexander
Medicina200401 said:
Hi. I have the same problem. But, if I freeze all the bluetooth services of the phone that is connected by cable (bluetooth does not work), I can connect the other phone by bluetooth to make calls and android auto works correctly.
This solution is not the best for me, since I want to connect the obd2 to the bluetooth of the phone that is permanently connected to AA.
I read online that there are people who could solve it by cloning the same bluetooh mac on both phones. But I can't find how this procedure is done.
Alexander
Click to expand...
Click to collapse
So, if i want to play music from the android phone that is connected with the cable i can't. For me is not a solution.
How can i have the same bluetooth mac address on the 2 phones?
Medicina200401 said:
Hi. I have the same problem. But, if I freeze all the bluetooth services of the phone that is connected by cable (bluetooth does not work), I can connect the other phone by bluetooth to make calls and android auto works correctly.
This solution is not the best for me, since I want to connect the obd2 to the bluetooth of the phone that is permanently connected to AA.
I read online that there are people who could solve it by cloning the same bluetooh mac on both phones. But I can't find how this procedure is done.
Alexander
Click to expand...
Click to collapse
I believe that android auto won't work unless your phone Bluetooth tooth and cable connected to head unit.
Either one is missing, it won't work.
Correct me if I am worng
Sent from my SM-G973F using Tapatalk
Hemanshu_Patel said:
I believe that android auto won't work unless your phone Bluetooth tooth and cable connected to head unit.
Either one is missing, it won't work.
Correct me if I am worng
Sent from my SM-G973F using Tapatalk
Click to expand...
Click to collapse
Hi. I believed the same as you. But, in my case, if I disable all bluetooth services, android auto still works, with the cell phone connected by cable. (cell phone bluetooth is disabled)
I would like to find a way to use it to connect the obd2, to the cell phone that is permanently connected.
Any idea how to solve this?
Today i had the S8 connected to the infotainment system by bluetooth and then i connected the oneplus with the cable (because i had to restart the oneplus), it started the Android auto connection and for moments the 2 phones where working at the same time (i continued to listen to music from S8 and had the android auto interface on). I was viewing google maps on aa and when i switched app, the connection with S8 broke. I still don't understand, i thought that the 2 channels i had in my car for bluetooth where not connected between one another, but it seems that with 2 android phones the connection is broken. I insist, with the iphone and any other android phone works just fine.
joguirian said:
Today i had the S8 connected to the infotainment system by bluetooth and then i connected the oneplus with the cable (because i had to restart the oneplus), it started the Android auto connection and for moments the 2 phones where working at the same time (i continued to listen to music from S8 and had the android auto interface on). I was viewing google maps on aa and when i switched app, the connection with S8 broke. I still don't understand, i thought that the 2 channels i had in my car for bluetooth where not connected between one another, but it seems that with 2 android phones the connection is broken. I insist, with the iphone and any other android phone works just fine.
Click to expand...
Click to collapse
Hi. To me, android auto forces to connect the bluetooth of the cell phone that is connected by cable. If android car is not running I can have both phones.
Medicina200401 said:
Hi. To me, android auto forces to connect the bluetooth of the cell phone that is connected by cable. If android car is not running I can have both phones.
Click to expand...
Click to collapse
It does not have to be that way, at least for me. And if this works like that is a bad implementation of android auto. My car has 2 slots for bluethoot connection, i think they would have to work independently from each other, but in this case you have 2 android phones, it seems that the connection is linked in the 2 slots and it will not work, but if you have an iphone and an android phone the 2 slots work independently and they work just fine. So...Why? I still can't get it, it shouldn't be like this.
Hi mates, the same here!
I´ve an android radio with bluetooth 5.1 and can´t find a way to connect 2 Android phones at the same time. Tha´s ´cos 1 is for calls and 2 is only for music (rooted with Viper4android). Do I need another bluetooth adapter in order to make the 2nd phone working? Or what??
Tks so much and tks in adv
In the last week i has able to connect the 2 android phones via Bluetooth in my car. The trick here is to connect first the phone that you will use for calls, and then connect the other phone. If you try to do it the other way arround it won't work.
joguirian said:
In the last week i has able to connect the 2 android phones via Bluetooth in my car. The trick here is to connect first the phone that you will use for calls, and then connect the other phone. If you try to do it the other way arround it won't work.
Click to expand...
Click to collapse
I tried the way you described, but as soon as you try to connect 2nd phone, my android head unit says to disconnect 1st phone, in order to connect 2nd phone.
Just FYI
1st phone= S10 (for receiving calls)
2nd phone= Oneplus X (android auto)
Honda accord head unit ( android auto)
For me it's not possible.
Can you describe step by step your thing. Cause AFAIK I have no go.
Sent from my SM-G973F using Tapatalk
Hemanshu_Patel said:
I tried the way you described, but as soon as you try to connect 2nd phone, my android head unit says to disconnect 1st phone, in order to connect 2nd phone.
Just FYI
1st phone= S10 (for receiving calls)
2nd phone= Oneplus X (android auto)
Honda accord head unit ( android auto)
For me it's not possible.
Can you describe step by step your thing. Cause AFAIK I have no go.
Sent from my SM-G973F using Tapatalk
Click to expand...
Click to collapse
First off all, my car has 2 slots for bluetooth devices, normally i use an iphone (wife) and a samsung s8. In the past weeks i was trying to connect the s8 and an oneplus one. I struggled at first but now i only need to have the oneplus turned off and connect the s8 to the bluetooth of the head unit, then i turn on the oneplus witch is very fast since this device has few apps installed and connect with the cable via android auto. I even share the internet connection between phones and can play youtube videos in the head unit. The car is a Skoda Kodiaq 2017 (VW group).
Hemanshu_Patel said:
I tried the way you described, but as soon as you try to connect 2nd phone, my android head unit says to disconnect 1st phone, in order to connect 2nd phone.
Just FYI
1st phone= S10 (for receiving calls)
2nd phone= Oneplus X (android auto)
Honda accord head unit ( android auto)
For me it's not possible.
Can you describe step by step your thing. Cause AFAIK I have no go.
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It happens to me as it does to you. When I connect with the cable it forces me to use the bluetooth of the cell phone connected to the cable.
I still can't find the solution

Help please for new poster re: Android Auto connection problems

Hi everyone and sorry if my first post has been covered before, but I couldn't find a post that exactly replicated mine.
I have a Kenwood Head unit, model number DMX8020DABS which is Android Auto compatible. My phone is a Samsung A20e running Android 10.
I cannot for the life of me connect my phone to the head unit either by usb cable or wirelessly.
I have had a friends phone iphone connected to the carplay on the unit and also a Samsung Galaxy S10 also, both connected wirelessly as soon as the bluetooth connection was made. This leads me to think my phone is not compatible. I have read about various compatible phones connecting wirelessly and can't see mine in a list anywhere, but I have also read any Android phone with Android 10 should be able to connect via usb cable.
I obviously have the Android Auto app built in to the Android 10 software, one question is do I need to download the Android Auto for phone screens app also?
When I plug my phone into the usb connection to the head unit the phone acknowledges it and the Android Auto app comes up and says follow instructions on car screen, but when you press Android Auto on the kenwood unit the wheel just keeps spinning and it says 'processing' and nothing happens. I have tried resetting the unit, uninstalling/re-installing the AA app, restarting the phone, everything.
Am I missing some settings, not set properly? One thing I noticed in the phone, when you connect the phone and pull down the drop down menu on the phone if you tap on the usb connection settings a screen comes up usb controlled by connected device or this phone, it is set to this phone, and one of the options is Transferring files / Android Auto with a button next to it, when I try to activate that button it won't check it just goes off, even though this is preset in the settings>developer options>networking>default usb configuration where the button is checked.
I have been trying for days to get this to connect. As an aside, my bluetooth connection is fine the unit can make calls and play spotify from my phone, it's just Android Auto that's not working.
Do I need a to get a new phone? Any ideas or advice would be welcomed. Thanks for reading.

Android auto wireless doesn't connect to my phone automatically

Just got an android auto system retrofitted for my jaguar Xf.
My android auto works fine with wired and wireless connections. But every time I get into the car, my phone doesn't automatically connect to the car. It displays a screen showing my phone device name. I have to select this and then it starts connecting to the phone. Is I skip this, I end up with a black screen with no way to get out of it. I need to stop the car, wait for the it to go completely to stand by and then I get prompted to select the phone again.
I only have 1 phone added. Shouldn't it be automatically connected?
I have a Samsung galaxy S21 FE. The android auto unit is Joyeauto. I believe it may be the same hardware as ID Core.

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