[Q] Double-Din Head Unit - Android Q&A, Help & Troubleshooting

Looking to get a new head unit and want it to be compatible with my Note II. What are the best available on the market now? I know about AppRadio, but not much about any of the others. Thanks for any suggestions.

TheJohnQ said:
Click to expand...
Click to collapse
If you're looking for a head unit with Android built into in there are quite a few listed in the Generic Android Head Unit. A few other name brands head units with Android are; Parrot Asteroid Smart, Clarion AX1 and Kenwood DNN990HD. Other than that there are a bunch of head units without Android which use MirrorLink, DriveLink or some proprietary form thereof. So, it depends exactly how you want it to be compatible with Note II

Related

[Q] CA-FI Dashlinq - OUKU - Unbranded 6.9" 2 DIN Android Car Stereo Radio Head Unit

[Q] CA-FI Dashlinq - OUKU - Unbranded 6.9" 2 DIN Android Car Stereo Radio Head Unit
Hoping to start a thread on this Car Unit, which boasts a bigger screen than the OUKU unit discussed here http://forum.xda-developers.com/showthread.php?t=2110546
http://store.ca-fi.com/index.php?route=product/product&product_id=274
There are several versions and brands of this unit on the market. I've seen it under the name Yeamax, Advanz and Pixen.
Unfortunately the unit has the same crippled Android found on the OUKU unit, which is a shame because the potential is there. Maybe we can get some of the experts on here to get a vastly improved build for one of these units.
I have the latest S/W update on SD-card, but have no idea how to work with it. It is non-standard in 4 separate files with names such as "image_kernelfs, image_rootfs, etc.).
So, the first step would be to get Root on the unit. Anyone want to support this?
Have the same unit, did you get any news ?

[Q] Is there a root available for the Xtrons TD730a Double Din Headunit?

Hi there,
I hope I'm posting this request in the right section.
I have recently bought myself an Xtrons TD730a Double Din Head Unit, I would post a link to it but unfortunately I am unable to as the forum won't let me. You should be able to find the unit in question with the help of google though.
On the whole I've been pretty happy with the device. The main downside I have discovered though is that it appears to be running a rather cut down version of Android 4.1
It is unable to communicate with my Bluetooth OBDII device, which having read through a few of the other threads on here seems to be a common issue with many of the Android Car Headunits.
The other, more annoying issue I've noticed is that when I am streaming music from my home server over 3G, it doesn't seem to support gapless playback when changing to the next track or Audio Chaining or whatever it is known as. I use exactly the same apps and set up on my LG G3 and gapless playback works fine on that.
From what I can gather, the necessary APIs to support Audio Chaining were added in to Android API Level 16 which was introduced around the time of Android 4.1 so this Headunit should support it.
I'm wondering, if the Headunit is running a rather cutdown version of 4.1, is it possible that Audio Chaining support has somehow not been added to it's supported APIs?
Is there a way I can check if this is the case? And if so, can I get them added in somehow? I'm guessing that a good place to start would be if there is a root method available for this device?
I hope it was OK to post these questions here. Please let me know if I should have posted them elsewhere.
Cheers,
Jim
jim1985 said:
Hi there,
I hope I'm posting this request in the right section.
I have recently bought myself an Xtrons TD730a Double Din Head Unit, I would post a link to it but unfortunately I am unable to as the forum won't let me. You should be able to find the unit in question with the help of google though.
On the whole I've been pretty happy with the device. The main downside I have discovered though is that it appears to be running a rather cut down version of Android 4.1
It is unable to communicate with my Bluetooth OBDII device, which having read through a few of the other threads on here seems to be a common issue with many of the Android Car Headunits.
The other, more annoying issue I've noticed is that when I am streaming music from my home server over 3G, it doesn't seem to support gapless playback when changing to the next track or Audio Chaining or whatever it is known as. I use exactly the same apps and set up on my LG G3 and gapless playback works fine on that.
From what I can gather, the necessary APIs to support Audio Chaining were added in to Android API Level 16 which was introduced around the time of Android 4.1 so this Headunit should support it.
I'm wondering, if the Headunit is running a rather cutdown version of 4.1, is it possible that Audio Chaining support has somehow not been added to it's supported APIs?
Is there a way I can check if this is the case? And if so, can I get them added in somehow? I'm guessing that a good place to start would be if there is a root method available for this device?
I hope it was OK to post these questions here. Please let me know if I should have posted them elsewhere.
Cheers,
Jim
Click to expand...
Click to collapse
Even though its an 7 inch screen it is the same as the AN21 head unit internally. So it doesnt support obdll over bluetooth. Try getting the wifi version that it works. Try the same rooting method as that head unit.
@ little off topic question
Im sorry I do not have the information on that for you but it shocked me when you said that it didn't work with your phone over bluetooth . I was thinking about buying this model and want to make sure that the Bluetooth is able to stream my music and also make phone calls from the dash !? Is that possible with this unit ?
Another question I had is about the sound quality
The watts are not listed online so does it get loud and clear or do you need an amp with this unit
Again sorry I couldn't help ( sorry for asking a bunch if random stuff )
easyguy said:
Even though its an 7 inch screen it is the same as the AN21 head unit internally. So it doesnt support obdll over bluetooth. Try getting the wifi version that it works. Try the same rooting method as that head unit.
Click to expand...
Click to collapse
Thank you so much for pointing me in the right direction :good:
I've had a good read through the AN21 head unit thread. I've ended up upgrading the system software to version 2.8.3 and I've also managed to root the device.
The result is now that I am able to play my music over 3G without there being any annoying gaps between each track.
As you've mentioned, it still doesn't support OBDII over bluetooth and this does turn out to be a hardware issue rather than a software issue. In fact, the software itself does clearly support OBDII over bluetooth, it's just the hardware version of my bluetooth controller that doesn't support it.
Wolfy717 said:
Im sorry I do not have the information on that for you but it shocked me when you said that it didn't work with your phone over bluetooth . I was thinking about buying this model and want to make sure that the Bluetooth is able to stream my music and also make phone calls from the dash !? Is that possible with this unit ?
Another question I had is about the sound quality
The watts are not listed online so does it get loud and clear or do you need an amp with this unit
Again sorry I couldn't help ( sorry for asking a bunch if random stuff )
Click to expand...
Click to collapse
The head unit does connect to my phone over bluetooth, I never said that it didn't. I was referring to a bluetooth OBDII adapter (for reading out diagnostic information from my car's ECU) that does not work with the head unit over bluetooth.
I've not actually attempted to make or receive any calls over bluetooth, or to stream any music via Bluetooth, but it is my understanding that the head unit does support these features.
It is probably a good idea to have a proper read through the"AN-21 U" - Unbranded 6.2" 2 DIN Pure Android 4.1 Car Stereo Radio Head Unit [ROOTED] thread available on here in the Android Development and Hacking --> Android General section as it seems as though people have had different results with regards to sound qualities depending on which software version / MCU version they are running on their unit. For what it's worth, I've left my MCU version untouched as it looked as though it was a whole different ball game to change MCU versions as apposed to simply changing the software version.
I can't remember off the top of my head what the speaker wattage outputs are, I seem to remember something around the 45X4 mark, remember those are peak ratings. I do have an amp running a sub woofer in the boot of my car but the rest of the speakers, which are just the standard speakers that were supplied with the car, are powered directly off the head unit.
I've got to be honest and say, I don't think they go as loud as they did with my previous head unit, a Sony MEX-BT3100U, so I will probably look at amping them at some point in the future, probably after replacing them with some good quality aftermarket speakers.
jim1985 said:
Thank you so much for pointing me in the right direction :good:
I've had a good read through the AN21 head unit thread. I've ended up upgrading the system software to version 2.8.3 and I've also managed to root the device.
The result is now that I am able to play my music over 3G without there being any annoying gaps between each track.
As you've mentioned, it still doesn't support OBDII over bluetooth and this does turn out to be a hardware issue rather than a software issue. In fact, the software itself does clearly support OBDII over bluetooth, it's just the hardware version of my bluetooth controller that doesn't support it.
The head unit does connect to my phone over bluetooth, I never said that it didn't. I was referring to a bluetooth OBDII adapter (for reading out diagnostic information from my car's ECU) that does not work with the head unit over bluetooth.
I've not actually attempted to make or receive any calls over bluetooth, or to stream any music via Bluetooth, but it is my understanding that the head unit does support these features.
It is probably a good idea to have a proper read through the"AN-21 U" - Unbranded 6.2" 2 DIN Pure Android 4.1 Car Stereo Radio Head Unit [ROOTED] thread available on here in the Android Development and Hacking --> Android General section as it seems as though people have had different results with regards to sound qualities depending on which software version / MCU version they are running on their unit. For what it's worth, I've left my MCU version untouched as it looked as though it was a whole different ball game to change MCU versions as apposed to simply changing the software version.
I can't remember off the top of my head what the speaker wattage outputs are, I seem to remember something around the 45X4 mark, remember those are peak ratings. I do have an amp running a sub woofer in the boot of my car but the rest of the speakers, which are just the standard speakers that were supplied with the car, are powered directly off the head unit.
I've got to be honest and say, I don't think they go as loud as they did with my previous head unit, a Sony MEX-BT3100U, so I will probably look at amping them at some point in the future, probably after replacing them with some good quality aftermarket speakers.
Click to expand...
Click to collapse
Anyone know if it is possible to root the Xtrons TS702L or how to upgrade it ?

Quality Android 2-Din Car Stereo. Which is the best and why?

Okay the title may say it all but I am looking to get myself an Android Double Din car stereo.
I currently have a 6.2" Clarion and the screen size is adequate and it is very usable and I love the radio but I would prefer to have an Android stereo, possibly with a larger display.
I haven't made a decision yet and I'm extremely interested to hear from all of you to see what type of Android car stereo you are using and why you think it's the best one.
Ideally the stereo I would like to buy would have a 7" screen that is either detachable(and doubles as a tablet) or motorized with full DVD capabilities. I'm not super picky about the screen size. DVD/CD is not a real requirement but would be nice to have.
I do not care if it can be rooted but root would definitely be a plus.
The newer the Android OS loaded onto the stereo the better as long as it's stable and everything works as you'd expect.
I've already done a bit of research on these stereos and was leaning towards the XTRONS TD729A or this OUKU Stereo found on eBay but I know there's hundreds of different stereos out there and what better place to get advice on Android Tech than XDA?
Also saw the Newsmy NU3001 Android 4.4 Double Din car stereo. No DVD or detachable panel like I'd like but it does seem like a nice stereo. Opinions?
Thread here:
http://forum.xda-developers.com/android/general/4-4-2-kitkat-head-unit-newsmy-carpad-t2865525
Buy here:
http://www.aliexpress.com/item/News...eral-Android-only-without-DVD/2035002543.html
Also really like this stereo but the Android OS is very outdated and lacking anything Google...
Parrot Asteroid Smart
What do you think about this unit?
http://www.ebay.com/itm/7-Android-4...Video_In_Dash_Units_w_GPS&hash=item33910f6886
That's really nice. Do these Android radios sync with the phones?
paulinodf said:
What do you think about this unit?
http://www.ebay.com/itm/7-Android-4...Video_In_Dash_Units_w_GPS&hash=item33910f6886
Click to expand...
Click to collapse
I think that radio looks nice but there's no way that would fit in my dashboard. I had to modify my dashboard to fit a double din stereo to begin with. The way my current stereo is installed it sits flush in my dashboard. It almost looks factory. See the photo attached below.
I'm looking to recreate that "almost factory" look again but this time I'd really like an Android stereo. That stereo you linked to would require extreme modification to my already modified dashboard.
THEPOGCBR900RR said:
That's really nice. Do these Android radios sync with the phones?
Click to expand...
Click to collapse
And yes these stereos to have Wi-Fi and Bluetooth and with the correct accessories, 3G as well.
If the stereo has Google apps installed and is connected to the internet, it will sync most information with your phone.
The 2 din Sony stereos have android based os?
Sent from my Xperia L using cm12
Oscarm99 said:
The 2 din Sony stereos have android based os?
Sent from my Xperia L using cm12
Click to expand...
Click to collapse
http://www.androidpolice.com/2014/0...-available-on-amazon-and-crutchfield-for-250/
This Sony stereo is not an actual Android car stereo. It's a double din Xperia phone mount that replaces your radio and puts your Xperia phone in it's place. As far as I can tell anyway.
I'm really starting to think that this one might be a winner.
Attractive features-
Motorized 7" display
DVD player
SD card slot
True Android 4.1
Includes backup camera
TV
Wi-Fi
3G
Bluetooth
GPS
iPod compatible
http://www.ebay.com/itm/201190149131?redirect=mobile
Attractive price tag - $256.68 with $39 for expedited shipping from Hong Kong.
What do you guys think?
dharvey4651 said:
I'm really starting to think that this one might be a winner.
Attractive features-
Motorized 7" display
DVD player
SD card slot
True Android 4.1
Includes backup camera
TV
Wi-Fi
3G
Bluetooth
GPS
iPod compatible
http://www.ebay.com/itm/201190149131?redirect=mobile
Attractive price tag - $256.68 with $39 for expedited shipping from Hong Kong.
What do you guys think?
Click to expand...
Click to collapse
Certainly the unit I posted before wins on specs, but this one is more good-looking, for sure... it seems nice. I can't understand why you said that the device with the tablet wouldn't fit in your car but this one would... both of them are 7", right?
paulinodf said:
Certainly the unit I posted before wins on specs, but this one is more good-looking, for sure... it seems nice. I can't understand why you said that the device with the tablet wouldn't fit in your car but this one would... both of them are 7", right?
Click to expand...
Click to collapse
The tablet unit you posted before has a much larger bezel around the screen. that bezel makes it too large to fit in my dashboard. Might not be the same for everyone but if you look at the photo of my current setup that I posted up above, you'd see what I mean.
dharvey4651 said:
Also saw the Newsmy NU3001 Android 4.4 Double Din car stereo. No DVD or detachable panel like I'd like but it does seem like a nice stereo. Opinions?
Thread here:
http://forum.xda-developers.com/android/general/4-4-2-kitkat-head-unit-newsmy-carpad-t2865525
Buy here:
http://www.aliexpress.com/item/News...eral-Android-only-without-DVD/2035002543.html
Click to expand...
Click to collapse
Wow I like that one. Especially with its high screen definition and very late android version !
I'm currently looking at such radio and that one is for the moment the best I ever saw, and not the more expensive !
Etienne38 said:
Wow I like that one. Especially with its high screen definition and very late android version !
I'm currently looking at such radio and that one is for the moment the best I ever saw, and not the more expensive !
Click to expand...
Click to collapse
The only thing I can see about that stereo that kind of makes me keep looking at others is the fact that in the item description there's no mention of the stereo having Google Play. Maybe it's been figured out in the xda thread I linked to in that post but without Google Play what's the point in an Android device?
EDIT-- Even though the website selling the unit does not expressly say that Google Play is pre-installed to the device, there are hundreds of posts in the xda thread that mention "install this from Google Play" or "install that" or "I installed this from Google Play"
I'm assuming that considering it is pre-rooted out of the box that you can either install Google Apps from recovery or that the apps are pre-installed.
Here's that same radio only it has 2gb of RAM.
http://www.ebay.com/itm/7-2-Din-Uni...05&prg=11353&rk=2&rkt=6&sd=271673297957&rt=nc
I confirm Google play is installed.
I just check one video on YouTube and I see the icon installed
And checking randomly in the xda post related, I see discussion about "where do Google play and Google play music install their files after downloading "
So definitely yes
---------- Post added at 02:46 AM ---------- Previous post was at 02:36 AM ----------
Have a look here, there are plenty of informations about that model !
http://forum.xda-developers.com/showthread.php?t=2865525
New 4.4.2 Kitkat Head Unit (Newsmy Carpad NU3001)
Etienne38 said:
I confirm Google play is installed.
I just check one video on YouTube and I see the icon installed
And checking randomly in the xda post related, I see discussion about "where do Google play and Google play music install their files after downloading "
So definitely yes
---------- Post added at 02:46 AM ---------- Previous post was at 02:36 AM ----------
Have a look here, there are plenty of informations about that model !
http://forum.xda-developers.com/showthread.php?t=2865525
New 4.4.2 Kitkat Head Unit (Newsmy Carpad NU3001)
Click to expand...
Click to collapse
Yeah I really think I like that unit. My only gripe with it is the lack of DVD capabilities which truthfully isn't an issue because it's been confirmed that you can plug in a portable hard drive and use that for movies and music just fine.
That and the damn price tag. For the model with 1gb ram you're looking at about $400 and the model with 2gb ram is over $500.
dharvey4651 said:
Yeah I really think I like that unit. My only gripe with it is the lack of DVD capabilities which truthfully isn't an issue because it's been confirmed that you can plug in a portable hard drive and use that for movies and music just fine.
That and the damn price tag. For the model with 1gb ram you're looking at about $400 and the model with 2gb ram is over $500.
Click to expand...
Click to collapse
Keep watching. They go down to $350.00
Sent from my HTC One_M8 using XDA Free mobile app

Question Android Automotive OS ROMS for tablets?

Recently I finally decided to change my car's headunit from a simple plain FM/CD player to something more new.
I was exploring the Android head units and the chinese headunits available in Amazon and Ebay and via my endless Google searches I stumbled upon a "Tablet variation" of a headunit system from the Android Authority guides. That was all I wanted and so I decided to go for the cheap route and choose the tablet method, as I want something that has the full Android experience but at the same time use my tablet at home.
I already have the most parts at hand, like the audio amplifier from my old radio unit (thank god I chose Alpine 8 years ago) and the cables needed to carry out such a project. I intend to use a Joycon EXR to control audio and app usage from my steering wheel.
Anyways, my question is, is there a ROM that uses Google's Android Automotive OS (not Android Auto App), the full Android Automotive OS variant? I know it may be difficult to actually produce such a ROM as only recently Google, released the APIs for developers. Or is there an Android ROM flavour that is minimal/light but at the same time offers the experience of the Automotive OS? I don't want to resort to the available Android launchers designed for such purposes, nor Android Auto, for the obvious reason of spending some time doing something that is fun and challenging. Apart from that, it is a project so any suggestions, ideas and help is greatly appreciated.
Note to moderators: If my thread post is not considered an Android Auto discussion please move it to the relevant category.
I also wonder this. Android Automotive is opensource. And rather then tablet I have crappy chinese noname unit, with standart android preinstalled. I also wonder about how can I transform this to "Android Automotive"
There is a port for Galaxy Tab S5e.
Android Automotive is made for cars but this developer ported it to a Samsung tablet
Android Automotive is designed to run on cars, but that hasn't stopped these developers from porting it to run on a Samsung tablet!
www.xda-developers.com
emirefek said:
I also wonder this. Android Automotive is opensource. And rather then tablet I have crappy chinese noname unit, with standart android preinstalled. I also wonder about how can I transform this to "Android Automotive"
There is a port for Galaxy Tab S5e.
Android Automotive is made for cars but this developer ported it to a Samsung tablet
Android Automotive is designed to run on cars, but that hasn't stopped these developers from porting it to run on a Samsung tablet!
www.xda-developers.com
Click to expand...
Click to collapse
You can compile Android Automotive from the AOSP source.

10.25" Android Headunit for Range Rover L405 Series

Has anyone in this forum purchased or know anything about the Android Range Rover replacement headunit?
dtowe034 said:
Has anyone in this forum purchased or know anything about the Android Range Rover replacement headunit?
Click to expand...
Click to collapse
are they MTCD units
marchnz said:
are they MTCD units
Click to expand...
Click to collapse
I'm really not sure. The unit i have uses the parts of the original head unit attached to the android unit for original UI and system controls.

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