[Q] Car mode stops unexpectedly - One (M7) Q&A, Help & Troubleshooting

I use the HTC Car mode extensively with my phone automatically connecting to 2 bluetooth devices - Parrot Carkit for voice, and an XCarlink module to stream music etc via A2DP over my car radio.
To initiate the Car mode I use either an official HTC Car dock, or else because I want to use a case I also use another Car mount dock which registers properly with the phone as being a car dock.
Ever since the 4.2.2 update, 4 times out of 5 Car mode will stop and revert back to the normal desktop within a matter of seconds, dropping one or both bluetooth connections. This didn't happen previously!
If I manually restart the Car mode, and manually reconnect the bluetooth device(s) I have no problems for the rest of my journey.
Any suggestions?

Bump - anybody?
Sent from my Nexus 7 using xda app-developers app

Related

[Q]N1 won't remember bluetooth settings for a device.. Any ideas?

I'm using my N1 with my car handsfree kit (Seat Ibiza 2010) - the bluetooth settings for the car kit shows options for media and phone on the N1.
If I deselect the media option and then connect to the car, on disconnection the media setting is reselected.
How do I stop this occurring- any ideas?
OK - did some more testing when I got home from work..
Regardless of what I try, once connected to the phone profile of the car kit the media profile then activates within 1 to 2 minutes.
This happens every time I use the N1 with the car and is driving me nuts.
I've tried deleting the pairing - no joy.
How can I stop this from happening?

Bluetooth Connectivity Issues

I got my Nexus 7 last week and have not been able to put it down. Recently I got a bluetooth keyboard to go along with it and it brought some major bluetooth connectivity issues to my attention. Has anyone else had any issues with bluetooth accessories on the Nexus 7?
The problems I have been dealing with:
When connecting to a bluetooth device whatever screen I am on on my tablet refreshes (ie: home screen redrawn, chrome all tabs refresh)
Bluetooth connectivity drops momentarily (tethering or connected to bluetooth keyboard)
I'm trying to figure out if it's the unshielded speakers on my office desk or if it is an actual problem with the bluetooth module on my Nexus 7.
Quick update, I've been able to recreate the issue with the screen refreshing/redrawing when a paired device is connected and disconnected. It seems that anytime you connect or disconnect a bluetooth device it refreshes whatever screen you are on (if it's a browser window where you've filled in a bunch of text on a forum you will lose all of it because the browser tabs refresh as well).
While I have not tested this specific BT setup I can confirm that the BT performance on this device is horrible. Specifically with BT headsets when used with any VoIP app or even Google talk.
I hope it is just a software issue and will be fixed with an update.
Sent from my Nexus 7 using xda premium
Here's a quick video of what's going on with mine. I have another Nexus 7 arriving today so I can test to see if it's just an issue with the one I currently have.
http://www.youtube.com/watch?v=T4vLOxr-qxE
I have been unable to play an .avi movie with a bluetooth headset, it freezes after a few seconds. It plays no problem without it. I have also had issues with the tablet becoming very slow when tethering to bluetooth, at least for number of seconds (> 30), presumably when it got internet and started syncing...but no slowdown on the wifi, so it wasn't the syncing with the issue, but the bluetooth part of the communication, I believe. Anyone else been able to play movies with a bluetooth headset or speakers?
I have had no trouble at all with Bluetooth. My Samsung Hs3000 works great with music,movies and any internet or sys sounds. It Also has a very good range of at least 75ft or more in the open and covers my downstairs when inside.
I have been able to pair 2 headsets. 1st had no function at all, ext. mic did not work and no sound- using groove ip or playing music. 2nd was a stereo bluetooth set with ext. mic. No transmission with groove ip. However, with this one I was able to listen to music.
Also paired with 2 phones. One with JB-( Gnex )and one (Note)with ICS. No data transmission to tablet with either one over bluetooth.
same issue - getting sound on voice
I've bluetooth paired with phone and media audio connected.
I get the sound but not mic.
This is with nexus 7 4.1.1 using novero rockaway headset...it works fine with the ipad.
any ideas? I'm stuck.

Blue tooth connection issues?

Hey guys,
My tmobile one wont auto connect to my cars stereo. It will pair but then it wont automatically connect when I turn the car on. Even when I force connection in the menu it sometimes wont connect and if it does it takes forever.
I have tried blue tooth auto connect from the play store and that doesn't really help.
This has been happening since I got the phone and have tried a variety of roms. My nexus 4 never had this issue.
Any way to fix it? Anyone have the same problem?
If anyone is curious I drive a Subaru WRX.
I have similar issue connecting to eclipse avn. I didn't have any issues before with defy and nexus s. Sometimes it connects fine though not sure where the problem is. Thanks
Sent from my HTC_PN071 using xda app-developers app
Try to update your bluetooth car stereo software if applicable. I had same problem with my Alpine Headset. Most likely, problem is your headset, not your phone.
I had this issue at one point. I had to factory reset the handset. After I did that, I repaired and it connected automatically from then on out.
I had this issue with my Blue&Me system in my car, and to fix it, I have to reset and delete my user profile on the car.
After, I re-pair my phone and everything is good to go. Strangely, I need to do that every time I reset my Bluetooth preferences in my phone. (from Rom updates, etc.)
Give it a try.

[Q] Automatic Bluetooth Reconnections?

I use a Dockboss Air to stream Bluetooth audio from my AT&T HTC One in my car. I've noticed that when I turn my car off (which turns the Dockboss Air off), leave the car, then come back and start my car, my HTC One will never reconnect unless I stop/restart Bluetooth on the HTC One, or go into settings and manually tell it to re-connect. I had this issue with both 4.2 and now with 4.3. I even tried the International 4.3 ROM and it also had the same issue.
FYI, I didn't have this issue with my iPhone 5. It would re-connect almost immediately. I verified it again a few days ago with my girlfriend's iPhone 5. It re-connects immediately.
Is there a way to fix this?

Wireless Android Auto For Dummies...

After I upgraded my Nexus 6 to LOS 18.1, I discovered that Android Auto is included in the necessary package MindTheGapps. I am able to use AA via USB cable in my car (Hyunday i10/2017) and I am beginning to like it. Controlling the music player is so much better in the car's big screen!
I tried to establish a wireless connection using Bluetooth, because the AA app on my phone offers that option, but I can not make that connection, and I am beginning to think I might have a problem of understanding this technique. So I would appreciate a bit of help and explanation here.
Without the cable, just using BT, I am able to select people in the address book and make phone calls. The control buttons on the steering wheel also working perfectly: take calls, hang up, volume control. I guess this is some sort of typical old school free hand phone call protocol.
Also, when on BT, I get minimum control over the phone's music player with the steering wheel buttons, *after* I started the player on the phone's screen: next/previous track, volume control.
When I plug in the USB cable, AA starts and I get full control over the music player using my car's entertainmane screen: I can dig around in artists and albums list, and I can do any thing I can do on the phone's screen.
As said before: the AA app belonging to the MtG package offers to connect AA through BT, and I very much would like a galvanic separation between my car and my phone. But I can not make it work that way.
So, my question is: am I on the wrong track there? Does AA over BT work at all? Or do I need to make a wifi connection? What conditions need to be fitted on the phone, the LOS version, the GAPSS version and the car?
Many thanks in advance!
Wireless AA uses WiFi, you can not do AA with just BT. Your car does not support Wireless AA. You can connect via USB and use AA (it will use BT, too), or you can connect wireless with just BT, without AA.
Thanks!
I was totally confused there, because the AA app in LOS offers wireless connection to the car using BT. If I am getting it right now, that option only applies to streaming phone calls and music to the car.
Wouldn't it be better to label that option otherwise?

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