Car Bluetooth connection not working - One (M9+) General

Hi there!
I have an HTC One M9+ and yes I apologize because I'm writing in the wrong section, this is the M9 section but the M9+ is not owned by many people also I think that I may have a software problem with Android. That said, I use to connect my HTC One M9+ to my car infotanment system which is the U-Connect of my Alfa Romeo Giulietta. It allow me to transfert calls on the car audio system, including the microphone. It has always worked good but starting from 2 weeks ago it start not working anymore, when I start a call it remain on the phone and it doesn't get transfert to the car audio system. As you can see, when this occur the Bluetooth option show this:
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As you can see the first option which mean litteraly "Phone Audio" it's not selected and cannot be selected.
If I reboot the phone it start working fine again but it's kind of boring have to reboot the phone every time. Do you have any suggestions?

light_n_roses said:
Hi there!
I have an HTC One M9+ and yes I apologize because I'm writing in the wrong section, this is the M9 section but the M9+ is not owned by many people also I think that I may have a software problem with Android. That said, I use to connect my HTC One M9+ to my car infotanment system which is the U-Connect of my Alfa Romeo Giulietta. It allow me to transfert calls on the car audio system, including the microphone. It has always worked good but starting from 2 weeks ago it start not working anymore, when I start a call it remain on the phone and it doesn't get transfert to the car audio system. As you can see, when this occur the Bluetooth option show this:
View attachment 4134648
As you can see the first option which mean litteraly "Phone Audio" it's not selected and cannot be selected.
If I reboot the phone it start working fine again but it's kind of boring have to reboot the phone every time. Do you have any suggestions?
Click to expand...
Click to collapse
1. Open "Airplane Mode", wait 5 secs , turn off airplane mode , and then turn on "Bluetooth" once more. Let it match again.
2. Settings -->Apps--> select "Show system" --> choose "Bluetooth Share" --> Storage --> Clear Data

I have tried to clear the memory but it doesn't work

Related

[Q] Help using tasker for car docking and undocking

I'd like to stop using Ibolt dock-n-drive for various reasons, so I'm trying to use Tasker to set the volume, keep the screen on, etc when my S 4 goes into dock mode. However, even with Dock No-Op, whenever I undock, the media volume goes to 0 and Bluetooth turns off. I'd like these settings to be restored to their pre-dock state which is what Tasker is supposed to do AFAIK. Is there an easy way to prevent these settings from being adjusted (by the OS?)? I'm sure I can eventually figure out how to make tasker save and restore these settings with brute force, but if somebody has already done this, please let me know the trick or the Tasker code.
I'm using iBolt xProDock. It has a fairly rigid cable that makes it easy to plug in with one hand, so I'd like to keep using this cable. This cable also forces the S4 into dock mode - which was good when I was using iBolt's software. As I feared, the timing between tasker's Dock "end task" and whatever it is turning the Bluetooth off and media volume to 0 is indeterminate. Sometimes the Dock end task comes first, so whatever I do there gets overwritten. My kludge so far is for my Dock end task to wait until Bluetooth is off, and then turn it back on and set the media volume. This will likely be annoying when I undock while sitting in my car but with the Bluetooth still on because the media player will stop and I'll have to restart it manually. (I'm an applications engineer and spend a lot of time sitting in my car when I get to meetings early.)
I've seen other people ask "what is turning off Bluetooth when I undock my S4", but I've never seen an answer. It would be really nice to just stop that behavior.
I've only been using Tasker for a day, so let me know if there is a better workaround.
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2 questions new head unit install

Hi all-
at one time I was interested in converting a tablet into a head unit, but lacked the know-how so I finally just bought one from ali express and installed it; android 4.4 and I can't post links so you can
use the ali search and enter: 2 DIN Android 4.4 7 Inch Bluetooth Audio In Dash to find the specific unit that looks like
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For the most part, it's great- but I have two questions that would make it even better
(1) I can play music and audiobooks (two different apps) over bluetooth, and the audio is perfect. When I get bluetooth calls though, it starts with a blast of static and then nothing- I assumed it was a mic or feedback problem, but I just played a voicemail recording from the phone AT&T "visual voicemail" app, and it did the same thing even though that is just playing a recording and shouldn't be using the mic at all. Does anyone know what if there is some other difference between 'audio out' apps that might cause some to work find, and others to have problems? There are rear ports for audio input, but I don't think those replace the mic, so for now I'm stuck with external troubleshooting (I'm not ready to take it apart and start doing surgery on the unit)
[EDIT: it also plays the audio from Google Maps with no problem]
(2) The unit has a very long splash screen- so long, that I can get out my 150' driveway and down the block before it goes away and allows BT to connect to play my audiobooks. I looked through the menus but haven't found a way to shorten that screen. I realize this may require rooting if it is not a publically available setting. Where should I be looking (or is it stored in a file somewhere?), and if rooting is required, how does a newbie like me figure out the best options for rooting, preferably leaving the rest of the OS as-is so I don't accidently jack up the reverse and forward camera functions, etc?
I'm not a frequenter of XDA, but this seems to be the most knowledgable place for this type of thing- so I appreciate you pointing me in the right direction
Many thanks!
Cap

Problem with Bluetooth music

Hi,
So I bought
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, its running anroid 7.1 and everything has been working fine. However I can't seem to play audio from my phone onto my head unit. It shows that it is connected via bluetooth and I can take calls from it but I can't play music from my phone/ipad onto the head unit via bluetooth.
I hope you guys can give me some tips on how to make it work.
kaiworm said:
Hi,
So I bought
, its running anroid 7.1 and everything has been working fine. However I can't seem to play audio from my phone onto my head unit. It shows that it is connected via bluetooth and I can take calls from it but I can't play music from my phone/ipad onto the head unit via bluetooth.
I hope you guys can give me some tips on how to make it work.
Click to expand...
Click to collapse
go to your bluetooth settings and check your paring options: it should have Contacts, Call/dialing, Media. Is Media selected?
surfer63 said:
go to your bluetooth settings and check your paring options: it should have Contacts, Call/dialing, Media. Is Media selected?
Click to expand...
Click to collapse
Yeah, on my phone I have both call and media selected. I can select it as my audi output but nothing happens.
kaiworm said:
Hi,
So I bought
, its running anroid 7.1 and everything has been working fine. However I can't seem to play audio from my phone onto my head unit. It shows that it is connected via bluetooth and I can take calls from it but I can't play music from my phone/ipad onto the head unit via bluetooth.
I hope you guys can give me some tips on how to make it work.
Click to expand...
Click to collapse
Never mind, I should have read the manual. I needed to open the ad2p app after connecting to play music.

Review chinese Android HU AC8227L

I bought recently a cheap Android HU from Banggood and I decided to publish the review, but I think they won't approve it so here I am.
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Overall it does the job but not worth the expense, very poor quality Android "fake head unit".
- The WIFI takes ages to connect to my phone's hotspot.
- It does not run Android Auto out of the box - as we think it does. You can install the APP, but that won't work as you expect (with your device)
- The mirrorlink doesn't work. I've tried with both Android and iOS devices. In the manual is described how to do, but not even mentioned the APP you must download in order to have it running.
- When playing songs via bluetooth you cannot adjust the bass, only when playing songs from USB.
- The Factory Reset pin (in the manual says is 8888) DOES NOT WORK. For my understanding you have access do hidden options within this "tablet"
- The touch buttons are not very sensitive, I must press multiple times and sometimes press harder otherwise it doesn't recognize when pressing
- It has no fan for the overheating issue - after 2-3 hours is quite hot
- The manual even due is in English, it describes more in a general way. If you have a problem they will say "is written in the manual" but clearly is to generic approach and won't work. I guess this "tablet" is just "re-branded" and that's why of the generic manual.
If I knew I would have spend 100 euros more and get a quality android head unit (a real one)
Link to the HU https://www.banggood.com/IMars-7-In...h-Rear-Camera-p-1411488.html?cur_warehouse=CZ
Same head unit bought on Bangood from Imars the ES version. AV out / in das not work when I connect headrest screen. in ad it say it is suported. 8888 fro the factory config das not work
das any one know the wright pasw. and or how to adjust the settings aznd or upgrade to Android 9 by reflash?
Not Android Auto, requested moved to Android Headunits.
Note, none of these Chinese hacked Android units are Android Auto.
Refer google website for certified Android Auto headunits.

Ottocast PICASOU 2 PRO Carplay AI Box Developer Password

I just got a Ottocast PICASOU 2 PRO Carplay AI Box for my car. There is an 1 - 2 second audio delay on anything that I stream through my car speakers. I am trying to get into developer mode to see if there are somethings that I can change to eliminate the sound lag. Does anyone know what the password is to get into developer mode / factory settings? Or does anyone else have any other ideas on how to sync video/sound. I have updated it to the latest firmware off the ottocast website and all the apps are up to date on the Google Play Store. Any help will be greatly appreciated. Thank you.
PICASOU 2 PRO Carplay AI Box
Stream any apps. Online youtube, netflix, hulu, disney+ video playback. Three system switching at any time. Switch between android system, wireless carplay and wireless android auto at any time.
www.ottocast.com
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Developer mode is locked out. They will not supply a way in. the factory settings password is "126".
Type “adbdev” in password field.
alright......what most of us really want......go to play store and download LADB. instead of adbdev type adbwf. this turns on wifi debugger. then make sure you are connected to a wifi connection and open LADB. you now have shell.......adb away.
i like the way you filled us in on what youve learned so far. i just ordered my picasou 2 pro today so now im curious, did you ever fix that delay?? i just logged back into xda after quite some because this device has me curious.. do you have to turn your hotspot on each time in order to play videos or when it connects via bluetooth youre good to go.. your question brought me straight from google so im sure ill have the answer shortly cuz im gonna check out the forums but if youre bored and wanna talk about how you like the device so far id love to hear about it.. i was gonna get the streamtoyourcar 11 pro but decided on this bad boy last minute.. looking for an honest review from a fellow tech dude

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