Database Users

Does anyone have a pioneer deh 7900bt?

Hey guys,
Does anyone have experience with this head unit?
I am getting this head unit in the mail and i wanted to know if it works as advertised with the mogul. I want to use it as a BT speakerphone and stream sirius.
Are there any tricks or tips for use with this head unit?
I am REALLY excited about it but I want to be prepared for it in case there are things I need to know.
Thanks guys!

Pioneer Premier DEH-980BT
I have the DEH-980BT (first model with bluetooth). Make sure you pair the pioneer head unit with your phone and after pairing register the phone in the pioneer unit (read the pioneer instructions) if you still have problems change the following registries in your phone
HKLM\Software\Microsoft\Bluetooth\SYS\COD
Change to 5898764
HKLM\Software\Microsoft\Bluetooth\AudioGateway\BTAGPBModule
Change OEM to \Windows\BthAGPhonebook.dll
HKLM\Software\Microsoft\Bluetooth\AudioGateway\BTAGExtModule
Change OEMAGW.DLL to \Windows\vcbthag.dll
You might still have problems setting both hands free and wireless stereo at the same time. I only have only hands free set on my phone and its works great.

I have the DEH-7900BT and it works flawlessly. I have to initiate the pair from the phone in order to get things setup, but once I have paired them the phone auto connects every time I get in the car and both the handsfree and stereo audio work as advertised. AVRCP even works correctly.

speaking of pioneer HU
has anyone tried the OEL screensaver studio appz ?
is there a site of people's creation available on the net ?
i can't find anything about it.
BTW, i have the 980BT unit and its top notch !

wait, so this radio has bluetooth streaming music right??, because i bought the Pioneer DEH 6250 BT and it doesn't have that function so i sold this 6250 to my friend and i was looking for this one 7900 because i thought it would bluetooth streaming music audio

why would one not use a cheap FM transmitter to do the audio to stereo? They charge the phone, use less power, and are like 4$ on amazon?

FM Transmitters SUCK!
1. Audio quality is crap compared to BT2
2. No A2DP support with a FM transmitter (on screen track info on your stereo, track fwd/back control, etc)
3. Noisy interference with other cars, towers etc.

Seicane s09206 Bluetooth Issue in Phone Calls & Connected BT Devices Not Displayed

Seicane s09206 Bluetooth Issue in Phone Calls & Connected BT Devices Not Displayed
Hi there!
I purchased this Android 8 radio from Seicane for my 2007 Jeep Grand Cherokee:
***seicane.com/seicane-s09206-android-gps-radio-car-stereo-for-2002-2007-chrysler-300-m-300c-300-limited-touring-with-dvd-player-gps-navigation-system-mirror-link-touch-screen-rearview-camera-tv-video-wifi-canbus-obd2-bluetooth-usb-sd-steering-wheel-control
It is using MCU: ZHAN_(NOR)__90_C9RD6686_CAN(A)PX5D1808140
Which looks like this s200 platform: ***roadnav.com.cn/show_content.php?id=949
I am having the following issues:
1) I can not hear audio from my car speaker with Bluetooth calls but it will send audio through the microphone. I can hear streaming Bluetooth music from my car speakers fine. I believe this may be a result of a phone audio setting for the Bluetooth device however I can not see paired devices from the radio.
2) I can not see currently paired devices from the radio. I believe this feature is disabled. Is there a way to enable this? I am able to pair my iPhone by just going to my phone setting but the list of connected Bluetooth devices does not show on the android radio. I have tried installing third party bluetooth managers and they are also blocked from seeing the connected devices.
3) The EQ fader goes to zero volume when the speakers are all the way to the front, and all speakers have full volume when it's faded all the way to the rear. Balance left and right work perfectly. This may also be related to the Bluetooth issue as I head most BT phone calls just use the front speakers.
Thanks for your time!
Jayzo

Hi My problem is that I can dial out manually but I have no steering wheel control both phone and volume control l hope can help me thank you in advance Ned

Hizpo Android Stereo, no audio for bluetooth cell calls

Maybe someone can give me a hand with my head unit. I have a Hizpo Andriod 7.1 for my Porsche Cayenne. The install was easy and works great but I cannot get a bluetooth cell call to work with an iPhone 6 plus or a Samsung A5. Both phones connect no problem and you can make a call on the screen but there is no audio out of the speakers and the person at the other end cannot hear me. I can listen to music by bluetooth so I do know it's connected. I even bought Apply carplay and it makes no difference. Any ideas? Maybe there's a setting I'm missing?

Same here, Hizpo PX5 Android 8.0 .
I can start a call from the stereo, but the phone will still use its internal speaker for the audio.
Did you resolve in any way?

Call issues?

Hi all, I have a Xtrons head unit, pa87mtvl if I remember correctly, it has android 7.1.2 Installed with a px3 cpu.
Every thing works as I'd hoped and I'm liking the head unit, however, calls are not working.
Bluetooth connects as you would expect, and music over Bluetooth works perfectly so it's not a bluetooth issue.
But trying to have a phone call is another story, typing and calling from head unit works just fine, however no sound at all for the ringing or for when phone call has been answered, nor is the mic working. But the mic has been varified of working using Google assistant.
So everything works perfectly, until a call is made where the stereo does not have any sound or voice.
I have also used both common types of custom roms, malysk and hal9k and also updated mcu to the sound patched version, but nothing done the trick, any head is appreciate, thanks in advance, Cheers

Head unit with fully working bluetooth?

Does anyone have an recommendations on an double din android based head unit that has a fully working bluetooth module? Something that can pair with and control an Alpine PXE-0850S amplifier. Does such a head unit exist?
Thanks

I would also like to know if such a product exist.
With new headunits including plenty of memory, storage, fast a75 cores and 4g -but high noise floor and only 2 slow usb ports+crippled BT is such as letdown :-(

I noticed the Atoto units have two bluetooth modules and support bluetooth tethering. Any chance those will pair with generic devices?

Well, I answered my own question by buying an Atoto S8 and trying it out. The second bluetooth module seems to be a normal fully working module and does pair with the Alpine amp and allows the amp settings to be configured using the Alpine app. However, since the amp also supports bluetooth streaming, whenever the head unit connects to the amp over bluetooth it routes audio output from music apps (but not the radio) via the bluetooth connection (instead of spdif), bypassing the head unit volume controls. So whenever I want to change the amp configuration I have to pair it with the head unit, run the Alpine app, make the changes, and then unpair the amp. Grrrr.....