Bluetooth Loosing Name/Passcode - MTCD Android Head Units Q&A

Hi all,
I've been searching for answers to this issue to no avail so far!
The Bluetooth works flawlessly when it works but after the unit has been off for a few hours and comes back out of sleep or even after a full shutdown, the Bluetooth stops working and looses both its name and passcode
Sometimes takes up to 3 full reboots to get it back
It's got an sd-968 in a px3 unit running Malaysk ROM also with the most recent MCU
It did the same on stock ROM too
Thanks!

ajp8868 said:
Hi all,
I've been searching for answers to this issue to no avail so far!
The Bluetooth works flawlessly when it works but after the unit has been off for a few hours and comes back out of sleep or even after a full shutdown, the Bluetooth stops working and looses both its name and passcode
Sometimes takes up to 3 full reboots to get it back
It's got an sd-968 in a px3 unit running Malaysk ROM also with the most recent MCU
It did the same on stock ROM too
Thanks!
Click to expand...
Click to collapse
Is the Bluetooth correctly setup in factory settings?

hans.vinkers said:
Is the Bluetooth correctly setup in factory settings?
Click to expand...
Click to collapse
From what I can tell yes, it's set as an sd-968 which works now and then. I've tried the others but they don't work at all

ajp8868 said:
From what I can tell yes, it's set as an sd-968 which works now and then. I've tried the others but they don't work at all
Click to expand...
Click to collapse
Maybe try a different phone just for testing

hans.vinkers said:
Maybe try a different phone just for testing
Click to expand...
Click to collapse
I'll give it a go, but it's the actual box that is loosing its name and passcode when you go into Bluetooth settings. I've tried restarting it this morning 3 times but can't get it to work

Anybody know how to replace a bluetooth module on these units? The place I bought it from wants to send me a replacement module but I assumed it would be a chip on the board?

ajp8868 said:
Anybody know how to replace a bluetooth module on these units? The place I bought it from wants to send me a replacement module but I assumed it would be a chip on the board?
Click to expand...
Click to collapse
My guess would actually be that they´d send you a usb bluetooth module, as they are dirt cheap in china
I cant promise this ofcourse. Try asking them

WarSpaz said:
My guess would actually be that they´d send you a usb bluetooth module, as they are dirt cheap in china
I cant promise this ofcourse. Try asking them
Click to expand...
Click to collapse
Ahh that would make sense! Strange I thought this would conflict with the on-board bluetooth

AFAIK there is no USB bluetooth module that works with our units...if technical support is going to send you a replacement it will be a full coreboard replacement.

Same problem...
ajp8868 said:
Hi all,
I've been searching for answers to this issue to no avail so far!
The Bluetooth works flawlessly when it works but after the unit has been off for a few hours and comes back out of sleep or even after a full shutdown, the Bluetooth stops working and looses both its name and passcode
Sometimes takes up to 3 full reboots to get it back
It's got an sd-968 in a px3 unit running Malaysk ROM also with the most recent MCU
It did the same on stock ROM too
Thanks!
Click to expand...
Click to collapse
The same situation with my PX5 Dasaita - very rare, but some times bluetooth looses name and password. Can t find what is the cause...
Regards

I have a KBT unit and the same has been happening to me too. Initially the name was "EONON" (the reseller) and passcode something starting with 5. For no apparent reason the name would change to "CAR-KIT" and passcose 1234. The same happened after I upgraded the SoC from a PX3 to a PX5, updating the MCU and firmware (multiple times for reasons unleated to this). After the upgrade it would go back to "EONON" and at some point it would change to "CAR-KIT" again.

ikerg said:
AFAIK there is no USB bluetooth module that works with our units...if technical support is going to send you a replacement it will be a full coreboard replacement.
Click to expand...
Click to collapse
I was reading in some topic about a guy that bought a combined wifi/bt stick that worked both for wifi and bt as long as he selected the right bt module in settings
Skickat från min ONEPLUS A3003 via Tapatalk

abagos said:
I have a KBT unit and the same has been happening to me too. Initially the name was "EONON" (the reseller) and passcode something starting with 5. For no apparent reason the name would change to "CAR-KIT" and passcose 1234. The same happened after I upgraded the SoC from a PX3 to a PX5, updating the MCU and firmware (multiple times for reasons unleated to this). After the upgrade it would go back to "EONON" and at some point it would change to "CAR-KIT" again.
Click to expand...
Click to collapse
Pretty much the exact situation but with a slightly different name! Upgraded MCU which didn't help at all. They sent me a new stock ROM to flash which also didn't help so thought I'd try Malaysk's, again no help. I'm wondering if it is a hardware issue or software..
WarSpaz said:
I was reading in some topic about a guy that bought a combined wifi/bt stick that worked both for wifi and bt as long as he selected the right bt module in settings
Skickat från min ONEPLUS A3003 via Tapatalk
Click to expand...
Click to collapse
Now that sounds good, any chance you remember where?

ajp8868 said:
Pretty much the exact situation but with a slightly different name! Upgraded MCU which didn't help at all. They sent me a new stock ROM to flash which also didn't help so thought I'd try Malaysk's, again no help. I'm wondering if it is a hardware issue or software..
Now that sounds good, any chance you remember where?
Click to expand...
Click to collapse
Well, its somewhere here in mtcd diskussion, and i believe in a bluetooth relatwd thread
Skickat från min ONEPLUS A3003 via Tapatalk

WarSpaz said:
Well, its somewhere here in mtcd diskussion, and i believe in a bluetooth relatwd thread
Skickat från min ONEPLUS A3003 via Tapatalk
Click to expand...
Click to collapse
Hi.
the discussion you search is this:
https://forum.xda-developers.com/android-auto/mtcd-discussion-questions-development/bluetooth-loosing-passcode-t3735971/page2#post75257399
The the device COMFAST Bluetooth4.0 + wifi 150 Mbps Wi-Fi Dongle RTL8723BU to the USB input seem to be ok if in the factory setting set the bt as MD725.
I wait one item of this dongle from aliexpress, i hope this will resolve my problem with Bt.

andysabre said:
Hi.
the discussion you search is this:
https://forum.xda-developers.com/android-auto/mtcd-discussion-questions-development/bluetooth-loosing-passcode-t3735971/page2#post75257399
The the device COMFAST Bluetooth4.0 + wifi 150 Mbps Wi-Fi Dongle RTL8723BU to the USB input seem to be ok if in the factory setting set the bt as MD725.
I wait one item of this dongle from aliexpress, i hope this will resolve my problem with Bt.
Click to expand...
Click to collapse
Hi Andy,
Afraid that link takes me to this page, thank you for the information though, I've ordered one as it's only £5 so worth a try! Let me know how you get on if you get yours first

ajp8868 said:
Hi Andy,
Afraid that link takes me to this page, thank you for the information though, I've ordered one as it's only £5 so worth a try! Let me know how you get on if you get yours first
Click to expand...
Click to collapse
sorry.
here the correct link:
https://forum.xda-developers.com/an...mtce-px5-unit-bluetooth-issues-t3732698/page2
for the dongle i hope will arrive soon.
bye

andysabre said:
sorry.
here the correct link:
https://forum.xda-developers.com/an...mtce-px5-unit-bluetooth-issues-t3732698/page2
for the dongle i hope will arrive soon.
bye
Click to expand...
Click to collapse
Perfect thanks, good luck with yours!

Deleted

Hello, i have the same problem with the same bt chip.
SD-968 on Eonon navigation. Last summer it was working ok if i remember correctly when i was on stock rom, but then i changed to malasyk and hal9k, and i have problems.
I checked the factory settings and i have SD-968 option on BT. I even dissasembled the navigation to physically check if i have SD-968 and its there!
If i put the navi to autosleep, almost never wakes up with BT available. Always no name and no password with no luck of writing them back. The only solution is to reset the navi once, maybe twice.
I tried to put it on auto off after 30mins, so it will do a full bootup, and maybe 5 times out of 10, it works.
Maybe is has something to do with the cold? i tried the navi on my table in the house and it was a perfect 10/10 at bootup.

Related

Bluetooth issues

Do you think Samsung will fix Bluetooth at some point- or shell I refund this phone? It's not connecting to 50% cars currently available on the street.
mine works in every car i own perfect
I, like many people, I would imagine, only own one car, but it works perfectly with mine both on it's own and in use with Android Auto.
no issues here at all with that.
not working with BMW 2007 and 2010
No issues with BT at all.
Working fine for me as well.
I would be looking at the cars, not the phone. The BT in this phone is top notch.
This is second S8+. And the question is do Samsung fix it? There is whole Internet posts about non working Bluetooth on S8+ so no car problem.
prfraczek said:
This is second phone.
Click to expand...
Click to collapse
...so blame the car. I'm not sure I understand the point of this thread. There's nothing wrong with the Bluetooth on the s8 and therefore nothing to fix on Samsung's end. What do you expect them to do about it?
xeathpk said:
...so blame the car. I'm not sure I understand the point of this thread. There's nothing wrong with the Bluetooth on the s8 and therefore nothing to fix on Samsung's end. What do you expect them to do about it?
Click to expand...
Click to collapse
I'm telling you it is phone related- just see this https://us.community.samsung.com/t5...id/GS8QA/highlight/false/page/1/thread-id/299
Adding the weight that it works in my car also. 2014 model renault.
If it was phone problem, it would work in zero cars.
Just accept the cars in question are just not up to scratch or do not play nice with android. Car's fault.
biffwitch said:
Adding the weight that it works in my car also. 2014 model renault.
If it was phone problem, it would work in zero cars.
Just accept the cars in question are just not up to scratch or do not play nice with android. Car's fault.
Click to expand...
Click to collapse
Once you buy car test it otherwise drive renault
Works in the 17 vehicles I use on a weekly basis. I drive work trucks with crappy bluetooth radios, it connects just fine, my ford fusion, my wifes jeep cherokee, my brothers chinese knock off double din.
fenixnr said:
Works in the 17 vehicles I use on a weekly basis. I drive work trucks with crappy bluetooth radios, it connects just fine, my ford fusion, my wifes jeep cherokee, my brothers chinese knock off double din.
Click to expand...
Click to collapse
That does not mean it works with every car and as I said there is a lot of proved cases that is not that great. And just to add I've had no problems with S3, S4, S5 and S7Edge, and this post is not competition that it is working or not because obviously it's not for me. I was hoping someone already got some info from Samsung about it.
prfraczek said:
That does not mean it works with every car and as I said there is a lot of proved cases that is not that great. And just to add I've had no problems with S3, S4, S5 and S7Edge, and this post is not competition that it is working or not because obviously it's not for me. I was hoping someone already got some info from Samsung about it.
Click to expand...
Click to collapse
What I'm saying is, it's not the PHONES fault. It would be the fault of your car/radio. If it was the phones fault it wouldn't work on anything. Just because your car uses old technology, or bad technology, doesn't mean it's the phones fault.
But I'm saying and provided a link, there are other thousands people with the same problem, so you still think it is just my car(s) problem? And phone is ok? And also no problems with previous galaxys?
prfraczek said:
But I'm saying and provided a link, there are other thousands people with the same problem, so you still think it is just my car(s) problem? And phone is ok? And also no problems with previous galaxys?
Click to expand...
Click to collapse
Search for any phone in existance and you'll find a thousand people complaining about Bluetooth for said phone without them doing any real troubleshooting to try to narrow down possible factors. Sadly, its usually down to user error, an app or setting that's been altered unknowingly by the user or the fault of the device they're trying to connect to.
I don't believe there to be a widespread problem with the s8 at this point. If I see more evidence in the future I'm happy to concede and admit that there may be a problem but right now this is just the same rehashed complaint that you get with every device these days.
prfraczek said:
But I'm saying and provided a link, there are other thousands people with the same problem, so you still think it is just my car(s) problem? And phone is ok? And also no problems with previous galaxys?
Click to expand...
Click to collapse
Can you connect to anything via bluetooth? If you can, it's not your phone. Pretty simple answer and how to get it. If you can't connect to ONE device, they might not be compatible, that's part of technology always changing. What kind of vehicle bluetooth are you trying to connect to? Exact make and model, of either the car with built in bluetooth, or the device if it's aftermarket.
xeathpk said:
I would be looking at the cars, not the phone. The BT in this phone is top notch.
Click to expand...
Click to collapse
xeathpk said:
...so blame the car. I'm not sure I understand the point of this thread. There's nothing wrong with the Bluetooth on the s8 and therefore nothing to fix on Samsung's end. What do you expect them to do about it?
Click to expand...
Click to collapse
biffwitch said:
Adding the weight that it works in my car also. 2014 model renault.
If it was phone problem, it would work in zero cars.
Just accept the cars in question are just not up to scratch or do not play nice with android. Car's fault.
Click to expand...
Click to collapse
fenixnr said:
Works in the 17 vehicles I use on a weekly basis. I drive work trucks with crappy bluetooth radios, it connects just fine, my ford fusion, my wifes jeep cherokee, my brothers chinese knock off double din.
Click to expand...
Click to collapse
fenixnr said:
What I'm saying is, it's not the PHONES fault. It would be the fault of your car/radio. If it was the phones fault it wouldn't work on anything. Just because your car uses old technology, or bad technology, doesn't mean it's the phones fault.
Click to expand...
Click to collapse
xeathpk said:
Search for any phone in existance and you'll find a thousand people complaining about Bluetooth for said phone without them doing any real troubleshooting to try to narrow down possible factors. Sadly, its usually down to user error, an app or setting that's been altered unknowingly by the user or the fault of the device they're trying to connect to.
I don't believe there to be a widespread problem with the s8 at this point. If I see more evidence in the future I'm happy to concede and admit that there may be a problem but right now this is just the same rehashed complaint that you get with every device these days.
Click to expand...
Click to collapse
fenixnr said:
Can you connect to anything via bluetooth? If you can, it's not your phone. Pretty simple answer and how to get it. If you can't connect to ONE device, they might not be compatible, that's part of technology always changing. What kind of vehicle bluetooth are you trying to connect to? Exact make and model, of either the car with built in bluetooth, or the device if it's aftermarket.
Click to expand...
Click to collapse
Pretty simple- it is fixed by latest Samsung update! I would say thanks for all your advice ie user error or car issue. You're the best!!!:crying:

PX5 Upgrade problem

Hi All,
Ive just installed the PX5 upgrade to my joying Radio.
Got to say, its a lot faster than before, but ive noticed a problem with Spotify which i didnt had before.
It seems like everytime the device is working, the sound starts to stutter.
Theres an example:
https://youtu.be/lzHrBPQZsnw
I definetaly didnt had that before...
And also, when the device is cold( first start within an hour or so) i get some strange lines on my display. They will dissapear within 5 or 10 minutes... any ideas about this?
https://imgur.com/gallery/4a9L7
Thanks for your help
I have a little stutter in Spotify, but it has only 2 or 3 times, when I just started the app. After that it's gone. Did the same update from px3 to px5 on my joyous.
The lines I don't know...
Did you update mcu ? Don't know if that's got to do with anything ?
Wout2426 said:
I have a little stutter in Spotify, but it has only 2 or 3 times, when I just started the app. After that it's gone. Did the same update from px3 to px5 on my joyous.
The lines I don't know...
Did you update mcu ? Don't know if that's got to do with anything ?
Click to expand...
Click to collapse
Jup, updated the mcu... was on the original joying mcu and now on hotaudio...
Also tried malaysk custom rom... same problems there...
Did the stuttering and lines appear with px5 installed and joying mcu?
Enviado desde mi D6603 mediante Tapatalk
ikerg said:
Did the stuttering and lines appear with px5 installed and joying mcu?
Enviado desde mi D6603 mediante Tapatalk
Click to expand...
Click to collapse
Yes.
Where to buy the PX5 board
Wout2426 said:
I have a little stutter in Spotify, but it has only 2 or 3 times, when I just started the app. After that it's gone. Did the same update from px3 to px5 on my joyous.
The lines I don't know...
Did you update mcu ? Don't know if that's got to do with anything ?
Click to expand...
Click to collapse
Hi
Where did you bought the PX5 board, please supply link..
Bought mine from here ==> https://de.aliexpress.com/store/pro...rade/601467_32814450733.html?isOrigTitle=true
Still not shipped ;-(
jancz said:
Hi
Where did you bought the PX5 board, please supply link..
Click to expand...
Click to collapse
https://de.aliexpress.com/store/pro...rade/601467_32814450733.html?isOrigTitle=true
the one everybody gets it at the moment...
already contacted them, no answer yet
SynMaki said:
https://de.aliexpress.com/store/pro...rade/601467_32814450733.html?isOrigTitle=true
the one everybody gets it at the moment...
already contacted them, no answer yet
Click to expand...
Click to collapse
Yup, that's where I bought it to. Strange thing is that there's no feedback rating. I gave mine.....
Wout2426 said:
Yup, that's where I bought it to. Strange thing is that there's no feedback rating. I gave mine.....
Click to expand...
Click to collapse
I also gave a feedback rating on an order I placed thru them. I think that perhaps they have a say on the approvals? Personally had no problems, left a positive feedback.
I'm also waiting for mine...
Should be here in a week or so... Will report how it goes.
Mine is "shipped"... Don´t know how long it will take to germany ;-(
Only 39 orders at the moment?!
SynMaki said:
Hi All,
Ive just installed the PX5 upgrade to my joying Radio.
Got to say, its a lot faster than before, but ive noticed a problem with Spotify which i didnt had before.
It seems like everytime the device is working, the sound starts to stutter.
Theres an example:
I definetaly didnt had that before...
And also, when the device is cold( first start within an hour or so) i get some strange lines on my display. They will dissapear within 5 or 10 minutes... any ideas about this?
https://imgur.com/gallery/4a9L7
Thanks for your help
Click to expand...
Click to collapse
Is this unique to just Spotify for you? I get this same type of stutter for a second or two randomly with basically any type of playback that doesn't involve the radio, which for whatever reason is unaffected.
This stuttering seems to be more frequent the more I try to do with the unit, eg open other apps, use something that involves data transfer, etc.
droc.noles said:
Is this unique to just Spotify for you? I get this same type of stutter for a second or two randomly with basically any type of playback that doesn't involve the radio, which for whatever reason is unaffected.
This stuttering seems to be more frequent the more I try to do with the unit, eg open other apps, use something that involves data transfer, etc.
Click to expand...
Click to collapse
No, i also get it on every other Audio source, but it seems like ive got it most on Spotify.
The main Problem i wont use bluetooth is the "poor" quality of the sound.
Do you also using the upgrade?
SynMaki said:
No, i also get it on every other Audio source, but it seems like ive got it most on Spotify.
The main Problem i wont use bluetooth is the "poor" quality of the sound.
Do you also using the upgrade?
Click to expand...
Click to collapse
Interesting - I don't experience any audio stuttering issues. What firmware and MCU versions are you running?
marchnz said:
Interesting - I don't experience any audio stuttering issues. What firmware and MCU versions are you running?
Click to expand...
Click to collapse
Im currently on:
Latest Stock Firmware:
20170506 FW
Found in this thread:
https://forum.xda-developers.com/an...px5-mtcd-head-unit-discussion-thread-t3573881
And already tried malaysk PX5 Rom
MCU is currently:
V2.52 https://www.sendspace.com/pro/dl/4iad57
Found here
https://forum.xda-developers.com/an...asaita-mcu-updates-rockchip-px5-octa-t3575155
But also had the problem with the joying MCU
SynMaki said:
No, i also get it on every other Audio source, but it seems like ive got it most on Spotify.
The main Problem i wont use bluetooth is the "poor" quality of the sound.
Do you also using the upgrade?
Click to expand...
Click to collapse
I'm on native Dasaita PX5, no upgrade. It is interesting, however, that you experience the same problem with your PX5 unit. Seems to be very much hit or miss from the responses I've seen here.
droc.noles said:
I'm on native Dasaita PX5, no upgrade. It is interesting, however, that you experience the same problem with your PX5 unit. Seems to be very much hit or miss from the responses I've seen here.
Click to expand...
Click to collapse
Hm thats rly interesstyng....
Ive also thought it could be a heat problem but ive also switched the thermal paste on the heat sink --> no difference..
im currently thinking to switch to an Joying Sofia device since i dont want to go back to a slower rk3811 device..
What units are experiencing this issue? Maybe we can narrow it down. It might be a hardware issue. I have a KGL unit, going to see if anyone with a KGL has any issues.
SynMaki said:
Got to say, its a lot faster than before, but ive noticed a problem with Spotify which i didnt had before.
It seems like everytime the device is working, the sound starts to stutter.
Theres an example:
https://youtu.be/lzHrBPQZsnw
I definetaly didnt had that before...
Click to expand...
Click to collapse
I have original Dasaita HotAudio PX5 unit and Spotify stutters the same way. I've seen others mentioning it too. So ... it is not because you made the upgrade yourself - but it's just the current nature of the PX5 + Android 6, etc. combo. I just flashed the latest MCU version 2.56 and the stutter is still there.
I didn't have such stutter with my previous unit (KLD PX3 with KitKat)

Bluetooth USB Dongle

Would it be possible to add a Bluetooth USB dongle to these headunits to enhance bluetooth quality and functionality? I know on my android box I was able to add a bluetooth dongle to enable bluetooth keyboards and wondering if it would be possible to do this with headunit since the bluetooth chips do not seem to be very good and have bad bluetooth streaming quality?
Try it and let us know!
I have just tried it and can't seem to get it recognized by the unit.
In the Factory Settings, i changed Bluetooth to NO because if not it will just pick up the internal Bluetooth chip. Once i do this i have no options for Bluetooth in the settings. I'm not sure if there is a way around this.
Do you solve?
Inviato dal mio SM-G935F utilizzando Tapatalk
I bought a WiFi+Bluetooth USB dongle because the embedded chip stop working, it works. The quality is also better than before, 10$ on Amazon.it
Better during calling?
Inviato dal mio iPhone utilizzando Tapatalk
danielsat said:
I bought a WiFi+Bluetooth USB dongle because the embedded chip stop working, it works. The quality is also better than before, 10$ on Amazon.it
Click to expand...
Click to collapse
Link?
Ati_gangster said:
Link?
Click to expand...
Click to collapse
Comfast wu725b is said to work with these units and will override the built in module. Just search for it on Ali or eBay. Or search for wifi bt dongle and look for it. My phone wont let me copy the link at the moment for some reason
Skickat från min ONEPLUS A3003 via Tapatalk
WarSpaz said:
Comfast wu725b is said to work with these units and will override the built in module. Just search for it on Ali or eBay. Or search for wifi bt dongle and look for it. My phone wont let me copy the link at the moment for some reason
Skickat från min ONEPLUS A3003 via Tapatalk
Click to expand...
Click to collapse
Thank you. Does it overwrite the wifi module too?
I found a way to use the OEM Bluetooth handsfree kit in my Vw CC instead the of my GS Unit (PB96MTVAPL). Nows the call quality much better.
danielsat said:
I bought a WiFi+Bluetooth USB dongle because the embedded chip stop working, it works. The quality is also better than before, 10$ on Amazon.it
Click to expand...
Click to collapse
Do you know what dongle you purchased? and did you have to change any settings on the headunit?
roly01 said:
Do you know what dongle you purchased? and did you have to change any settings on the headunit?
Click to expand...
Click to collapse
Comfast wu725b search it on aliexpress. I Wait it in a few days. Some user that try it changed the factory settings of the BT in md725. Bye
Inviato dal mio SM-G900F utilizzando Tapatalk
andysabre said:
Comfast wu725b search it on aliexpress. I Wait it in a few days. Some user that try it changed the factory settings of the BT in md725. Bye
Inviato dal mio SM-G900F utilizzando Tapatalk
Click to expand...
Click to collapse
So have you got one and tried it yourself or are you just going off what someone else has said? I want to try this as well, but want to be sure I get the correct one.
bjt2 said:
So have you got one and tried it yourself or are you just going off what someone else has said? I want to try this as well, but want to be sure I get the correct one.
Click to expand...
Click to collapse
Hi.
I still have not try it because i still wait it from china. I saw in this forum 2 or 3 users that use this dongle without problem. In the comments of the shop wher i've bought the dongle there is an user that confirm that the item work very well.
Bye
andysabre said:
Hi.
I still have not try it because i still wait it from china. I saw in this forum 2 or 3 users that use this dongle without problem. In the comments of the shop wher i've bought the dongle there is an user that confirm that the item work very well.
Bye
Click to expand...
Click to collapse
Thanks, I took the risk and bought one from there too.
I also bought one, let’s wait and see what the result is gonna be.
Sent from my iPhone using Tapatalk
I can confirm that the Comfast wu725b -dongle works as replacement BT. My HU has the SD-968 module that does work like once in every 5th cold-boot. Bought the Comfast one and changed BT to MD725 and now all works great!
What about the Wi-Fi, does that work?
Sent from my iPhone using Tapatalk
Installing comfast dongle can you pair with other devices (not only phones, OBD)?
It's working no matter what BT setting I choose (as far as I can remember), so I'd guess it's still using the internal one.
techo91 said:
What about the Wi-Fi, does that work?
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
Excuse me, installing comfast dongle can you pair with different devices (other than phones, OBD)?

Car phone issue.

Hi all, I have just paired my new pixel 2 to my Audi Q3 but am unable to get the phone directory/stored phone numbers to download. Is anyone else having similar issues, thanks Barry
Hi, no issues on my Mazda CX3, all sync'd ok.
olddadeee said:
Hi all, I have just paired my new pixel 2 to my Audi Q3 but am unable to get the phone directory/stored phone numbers to download. Is anyone else having similar issues, thanks Barry
Click to expand...
Click to collapse
No issues in a 2017 Ford Fusion might be an Audi thing
Sent from my Pixel 2 using Tapatalk
Did you make sure the respective Bluetooth profiles were enabled for the device? Sometimes you need to manually enable them. My FISCON for my MINI works just fine. But it does take some minutes for the contracts to download the first time...

Bluetooth Type 2 talk

Hi all,
So has anybody found a solution for the MD725 Type 2 issue? it seems the driver for the Type 2 is never going to get released or updated to support android 8, So has anybody found another solution? The HU comes with multiple options for bluetooth Drivers outside the MD725, Does any know of a USB dongle working with another supported chipset for bluetooth and Wifi? Any help would be greatful, Also I have ordered the Type 1 from forum but I have a feeling this is not going to work as I contacted the supplier and they dont know if its a type 1 or 2 chip but its advertised as working for the PX5 OREO :crying:
very curious myself as well. have a PX5 with Type 2 and was looking into updating too Oero before reading that I'd loose Bluethooth...
Hi, i have changed mine. Work mutch better than the original.
Android 8 Hal9k on px5
https://forum.xda-developers.com/android-auto/android-auto-general/mtcd-kbtv2-052-t3892687
I have an MTCD KGL HU Witson 4Gb - 32 GB SOM MD725 Type = 2 bluetooth Malaysk 6.0.1 ROM. My problem: the bluetooth module works fine. Music playback from phone is perfect. In the microphone test, recording and playback are perfect. When calling, the voice is incomprehensible, it breaks. I also tried the "Echo" solution here, but the situation is unchanged. Does anyone experience this? Suggestion for solution?
fejohn1231 said:
I have an MTCD KGL HU Witson 4Gb - 32 GB SOM MD725 Type = 2 bluetooth Malaysk 6.0.1 ROM. My problem: the bluetooth module works fine. Music playback from phone is perfect. In the microphone test, recording and playback are perfect. When calling, the voice is incomprehensible, it breaks. I also tried the "Echo" solution here, but the situation is unchanged. Does anyone experience this? Suggestion for solution?
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Try to disable wifi on your phone and radio and try again. In my case it work mutch better.
Enviado do meu ASUS_Z01RD através do Tapatalk
serpa1982 said:
Try to disable wifi on your phone and radio and try again. In my case it work mutch better.
Enviado do meu ASUS_Z01RD através do Tapatalk
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I tired but no change...
The phone is iPhone 6S

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