Database Users

Anyone know this WMJX HU? MCU-KYD(7703)-*

I bought it from taobao.com last month, branded WMJX, but without any information on the body.
9" / Android 5.1.1 / Intel Quad Core, (must be Sofia) / 1G RAM / 16G ROM / Bluetooth 4.* / AUX FM AV-in...
I read from SETTING/HU INFO, The MCU version is : KYD_(7730)_90_C9_V1.00_CAN(FORD0)
I can only input digi number at the password of factory recovery...
and KingRoot cannot root it...
Does anyone know about this HU? plz give me some advice~THX!!

Looking to your mcu code it seems similar to joying intel ones.
Check the corresponding thread for intel units and look for the instructions of rooting for the joying Intel models
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The MCU line says "7703" emphasized in brackets. It also does NOT say 5009 as the Joying units have, so I would NOT make the assumption that it is an FYT5009 based unit.
I wouldn't go near ANYTHING with kingroot -- you can't tell what that thing is going to add to your system to track or spam you.
You can try adb root on it, in case it already has root enabled.
It would be very helpful to get some pictures of the INSIDE of it. Outside pictures are mostly useless. The only thing those pictures say, really, is that it is not really intended for export. The units that are intended for export from China have their labels in *english*.

thanks! ikerg and doitright
I will try to open the box this weekend!

here is the pictures inside the HU.
the first one is motherboard.
the second one is the mainChipset with a cover. it's printed:
FYT5009/Wifi/50K/E
9L69TU1694
on the top side of mainChip, there is printed:
KM1639K
FYT5009_ver_E
the third one is the model number of the KYD HU.
KYD-5000-MB ver 3.0
@doitright, could you tell this model? THX~

Wow, so it is an fyt5009. The MCU board on that doesn't appear to be the same as a joying, buy the SoM is certainly a common element.

So it could be completely compatible with joying roms...ia that correct?
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ikerg said:
So it could be completely compatible with joying roms...ia that correct?
Click to expand...
Click to collapse
I would say that there is a *possibility* of compatibility. The problem is that the kernel needs to know how to talk to the MCU to control things like switching between backup camera and Android. I couldn't tell you if the SoM--MCU links are the same on this as they are on the Joying, and I couldn't tell you if the MCU *chip* is the same, and I couldn't tell you if the *software* running on the MCU is at all compatible.

Who did you buy this product (link)? Do you have the firmware for it?

andrik22 said:
Who did you buy this product (link)? Do you have the firmware for it?
Click to expand...
Click to collapse
i bought it from taobao.com, i'm in China.
There was not firmware in my hand...
but, I got twice OTA updates since the HU was installed.
anyway, i cannot tell the update resource. The only information maybe some IP address.

Can I get some buying advice? (Coming from MTCB 800x480 (EONON GA2114))

Hey guys,
I currently have: MTCB 800x480 (EONON GA2114)
But it runs on 1gb of ram and is slow even though I have it rooted.
Do I want to upgrade to the Sofia 2GB head unit?
Whatever get, I don't need disc playing options, I just want it to be fast, customization, and able to be rooted.
I like the $200-$300 price point
Just searching the Sofia 2gb models on Amazon though prices range from like $260 - $310 for what appear to be the same model.
I'm just confused on subtle differences and I'd like advice on where to buy and what the best price is?
For example, what's the difference between these two (besides button placement and price):
https://www.carjoying.com/new-andro...olution-1024-600-fm-am-rds-gps-navigatio.html
https://www.amazon.com/JOYING-Andro...TF8&qid=1493322481&sr=8-1&keywords=joying+2gb
Thanks!

Hi
i would recommmend to buy a PX5 MTCD rather thn intel Sofia
Even it just has been released the marshmallow version, it couldnt be relaseaed Nougat as intel discountinued the development for this processor.
PX5 is 2GB Ram as well, but octacore and 32GB ROM
The most famous developers for MTCB and MTCD have moved to PX5 , so high support is expected.
The most famous one, Malaysk has moved to hotAudio PX5....so i recommend same manufactureer as well
Additionally, hotaudio has some dicounts on universal units
Your Eonon was 2din universal.
The nissan universal has similar dimensions to the 2Din universal
Check these models below 250USD:
Nissan - universal 176x101 with capaciive buttons - Model HA2100-V600:
https://es.aliexpress.com/store/pro...32805474302.html?spm=2114.12010612.0.0.AahDCd
Nissan -universal 178x100 with buttons (similar the one currently you have) - Model HA2153-V600:
https://www.aliexpress.com/store/pr...32789102885.html?spm=2114.12010608.0.0.OrxLBZ
Check your current exact dimensions and ask to @hotaudio if you have further questions.

Where do I find the threads on Malaysk 's PX5 roms?
ikerg said:
Hi
i would recommmend to buy a PX5 MTCD rather thn intel Sofia
Even it just has been released the marshmallow version, it couldnt be relaseaed Nougat as intel discountinued the development for this processor.
PX5 is 2GB Ram as well, but octacore and 32GB ROM
The most famous developers for MTCB and MTCD have moved to PX5 , so high support is expected.
The most famous one, Malaysk has moved to hotAudio PX5....so i recommend same manufactureer as well
Additionally, hotaudio has some dicounts on universal units
Your Eonon was 2din universal.
The nissan universal has similar dimensions to the 2Din universal
Check these models below 250USD:
Nissan - universal 176x101 with capaciive buttons - Model HA2100-V600:
https://es.aliexpress.com/store/pro...32805474302.html?spm=2114.12010612.0.0.AahDCd
Nissan -universal 178x100 with buttons (similar the one currently you have) - Model HA2153-V600:
https://www.aliexpress.com/store/pr...32789102885.html?spm=2114.12010608.0.0.OrxLBZ
Check your current exact dimensions and ask to @hotaudio if you have further questions.
Click to expand...
Click to collapse

Not yet. Malays has been received his hotAudio PX5 this week, so let's give hime some time to develop something....

ikerg said:
Not yet. Malays has been received his hotAudio PX5 this week, so let's give hime some time to develop something....
Click to expand...
Click to collapse
I purchased a px5 unit. Thanks for turning me on to this.
Sent from my SM-G950U using Tapatalk

pdappcgeek said:
I purchased a px5 unit. Thanks for turning me on to this.
Sent from my SM-G950U using Tapatalk
Click to expand...
Click to collapse
Which one?
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ikerg said:
Which one?
Enviado desde mi D6603 mediante Tapatalk
Click to expand...
Click to collapse
I got this one Volsmart Fire006 Android 6.0 Double Din Car Stereo GPS with 8 Cores 2GB RAM 32GB ROM support 4G SIM Card https://www.amazon.com/dp/B01MR6XLLD/ref=cm_sw_r_sms_apa_k6kbzb93HTFBS
Sent from my SM-G925P using Tapatalk

pdappcgeek said:
I got this one Volsmart Fire006 Android 6.0 Double Din Car Stereo GPS with 8 Cores 2GB RAM 32GB ROM support 4G SIM Card https://www.amazon.com/dp/B01MR6XLLD/ref=cm_sw_r_sms_apa_k6kbzb93HTFBS
Sent from my SM-G925P using Tapatalk
Click to expand...
Click to collapse
I think you enjoy paying more....
The two links I supplied to you were below 250usd (one was 238) .... this is 279.
But it is Amazon....of course...
Haha
What do you dont know is that volsmart is not any manufacturer and for getting updates (not rom, but mcu which only should be updated by your manufacturer) you will suffer a little bit more.
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ikerg said:
I think you enjoy paying more....
The two links I supplied to you were below 250usd (one was 238) .... this is 279.
But it is Amazon....of course...
Haha
What do you dont know is that volsmart is not any manufacturer and for getting updates (not rom, but mcu which only should be updated by your manufacturer) you will suffer a little bit more.
Enviado desde mi D6603 mediante Tapatalk
Click to expand...
Click to collapse
Yours with similar buttons was $20 more with shipping. Amazon shipping with prime was free and was 2 day shipping.
I will still be able to put Malasyk's roms on this.
Sent from my SM-G950U using Tapatalk

Malaysk rom for sure...but i was talking about mcu updates. If you are lucky and mcu is branded by any common manufacturer you will be ok...but if it is rare mcu manufacturer....you will be pushing to seller to get updates...
But don't worry it is just the worst scenario ever
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pdappcgeek said:
I got this one Volsmart Fire006 Android 6.0 Double Din Car Stereo GPS with 8 Cores 2GB RAM 32GB ROM support 4G SIM Card https://www.amazon.com/dp/B01MR6XLLD/ref=cm_sw_r_sms_apa_k6kbzb93HTFBS
Click to expand...
Click to collapse
Let me know how u like the head unit..
Atoto will b coming out with a new headunit soon Qualcomm 8937 Soc chip (28nm, 4x A53 1.4GHz+ 4x A53 1.1GHz). Im lookin for another one for my girls ride.

ikerg said:
Malaysk rom for sure...but i was talking about mcu updates. If you are lucky and mcu is branded by any common manufacturer you will be ok...but if it is rare mcu manufacturer....you will be pushing to seller to get updates...
But don't worry it is just the worst scenario ever
Enviado desde mi D6603 mediante Tapatalk
Click to expand...
Click to collapse
I appreciate the direction and insight. What is mcu anyways? Firmware?
Sent from my SM-G925P using Tapatalk

I also purchased the Volsmart 006 fire from the above Amazon link. The MCU version is MTCD_KGL_V2. 36_2. KGL means I can use Erinsin Mcu updates instead of waiting on Volsmart to post them correct? Just got the head unit today. So far I'm really happy with my purchase.

You can use any KGL mcu update....as they came for the same manufacturer (and many sellers/retailers/distributors)
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pdappcgeek....Did you get any cameras? I want a dvr dask cam and a back up cam along with an OBD2 elm327. What accys did you order if any?

I'm also looking to purchase a good head unit to root and use in my restomod project, It will have bluetooth controlled app for the heather and AC and I really want to use the torque app for the ODB information. Can you guys recommend a good unit? The OP said he purchased the Volsmart? How do you like it? Some of you guys thought it might not be a good purchase for updates, so what's the best recommended units?

airric00 said:
I'm also looking to purchase a good head unit to root and use in my restomod project, It will have bluetooth controlled app for the heather and AC and I really want to use the torque app for the ODB information. Can you guys recommend a good unit? The OP said he purchased the Volsmart? How do you like it? Some of you guys thought it might not be a good purchase for updates, so what's the best recommended units?
Click to expand...
Click to collapse
I also ordered the Volsmart. It's great! I installed Malasyk rom and updated the MCU the first night. It runs KGL MCU. You can easily find the latest updates for it here on XDA. Many units have different names but are manufactured by the same company. I recommend the PX5 volsmart fire 006 from the previous Amazon link.

HopeSlayer said:
I also ordered the Volsmart. It's great! I installed Malasyk rom and updated the MCU the first night. It runs KGL MCU. You can easily find the latest updates for it here on XDA. Many units have different names but are manufactured by the same company. I recommend the PX5 volsmart fire 006 from the previous Amazon link.
Click to expand...
Click to collapse
Ok sweet.. Glad its compatible for ROMs.. Did you order a ODB dongle? or know what works good with these units?

airric00 said:
Ok sweet.. Glad its compatible for ROMs.. Did you order a ODB dongle? or know what works good with these units?
Click to expand...
Click to collapse
I did not order an OBD dongle. I connect my phone to it via Bluetooth and it works fine. I think most of the OBD 2 adapters are the same but have limited experience with that.

HopeSlayer said:
I did not order an OBD dongle. I connect my phone to it via Bluetooth and it works fine. I think most of the OBD 2 adapters are the same but have limited experience with that.
Click to expand...
Click to collapse
Okay I went ahead and ordered it.. Pretty excited.. They had a discount to order their ODB2, so got that as well.

Help - Very Confused !

Hi All,
Ive been trying to read up as much as I can on all things Android head unit and have somehow got lost along the way - I've been reading up for about 3 weeks and now have more questions than when I started!
I want to fit a stereo for my wife which has Radio, GPS, CDs and phone connectivity (mainly for Calls but music etc would be nice). Ive already got a double din facia for her car so any universal double din would work. I dont yet know if her car has CANBUS - its a Toyota Urban Cruiser and has steering wheel controls but I cannot find an adapter for it so assuming it will be standard ISO connector.
Originally I was looking at non Android based units but felt the Android Auto would give her the best shot at sat nav with traffic updates etc and also mean things like sat nav wouldn't be instantly out of date. Whilst I have bought items from China before, I think somewhere like Amazon for me would be better as I can then return the unit if it doesnt work out. RDS and RDS-AF would be something that I know the missus would miss from a stereo so was trying to see how best to get that, either via ROM or a device that is known to do it. Spec wise, I wanted a unit that booted quickly and thought 2GB ram would be a worthwhile addition.
Here are two I've seen on Amazon. Originally I thought PX5 would be the way to go but it looks like ROM support for PX3 is quicker and better established. Ideally I would prefer something that just worked, but figured this may be unrealistic so something with good XDA support may be more realistic.
https://www.amazon.co.uk/dp/B06XFQN...TF8&colid=20JYJB23KMEOF&coliid=I1AFFIJZ2SJQWE
https://www.amazon.co.uk/EinCar-Qua...4606998&sr=8-1&keywords=Android+head+unit+2gb
https://www.amazon.co.uk/XOMAX-XM-2...504607424&sr=1-97&keywords=double+din+sat+nav
Any thoughts or pointers welcome

Sorry to bump but could really use some pointers - even if its just a "those head units are crap" and "read this"

SlyTuk said:
Sorry to bump but could really use some pointers - even if its just a "those head units are crap" and "read this"
Click to expand...
Click to collapse
It is really hard to say something about a unit if you don't own or have owned that unit, and the units you mention are really "rare" units. What you read about here are the well-known units like Joying, Dasaita, Ownice, A-Sure, Witson and a number of others.
Your units are so rare (I personally have never heard of them) that I assume nobody knows them and therefore doesn't want to give a best-guess answer.
One thing though: I would advice not to buy a PX3. It is an older unit and quite slow. Yes, it is very well supported but the new PX5 is only here for a few months but really moving forward.
Or buy a Joying.
And remember: the quality is less than the premium brands, but you also pay 3-6x times the price for such a unit.

Ok. Thanks
Can you get a Joying with a dvd drive built in? Are there many PX5 versions with built in dvd?
Do you guys get yours direct from china? Is there any that have euro resellers?
Thanks again
Sent from my SM-G935F using Tapatalk

SlyTuk said:
Ok. Thanks
Can you get a Joying with a dvd drive built in? Are there many PX5 versions with built in dvd?
Do you guys get yours direct from china? Is there any that have euro resellers?
Click to expand...
Click to collapse
The Joying Sofias have no DVD/CD player. I looked at some of the major Chinese brand PX5 models, but the ones I checked out didn't have a DVD player either. It is "old technology" (And yes, my wife also still prefers a booklet with CDs instead of selecting a playlist from a multi-playlist collection in a music player).
Joying has warehouses in Germany, Australia and the USA. Maybe the others have as well. Some of the bigger brands also sell via Amazon.

surfer63 said:
The Joying Sofias have no DVD/CD player. I looked at some of the major Chinese brand PX5 models, but the ones I checked out didn't have a DVD player either. It is "old technology" (And yes, my wife also still prefers a booklet with CDs instead of selecting a playlist from a multi-playlist collection in a music player).
Joying has warehouses in Germany, Australia and the USA. Maybe the others have as well. Some of the bigger brands also sell via Amazon.
Click to expand...
Click to collapse
What did you go for in the end? PX3 with dvd or convince the missus to go for a dvdless model?
Sent from my SM-G935F using XDA-Developers Legacy app

SlyTuk said:
What did you go for in the end? PX3 with dvd or convince the missus to go for a dvdless model?
Click to expand...
Click to collapse
My signture states I'm using a joying, which is DVD-less.
I would never buy a PX3 anymore.

[Question] OEM look android for Mercedes w463

Hello,
I am looking for a replacement of my comand 2.0 dx in my w463 Mercedes. The unit is the same with Mercedes w203 comand units.
Although an android mobile user since it's launch, I haven't really dug into Android car stereos. What I have learned so far is that most of them are more or less the same, just rebranded with slightly different hardware.
As I see it, my first option would be a px6 unit, however I am not sure of the differences in performance between px6/px5/8227L.
Are there any aliexpress brands that people would recommend?
Any things I should pay attention at?
Any forum members done this upgrade in this particular unit?
Cheers,
T
Sent from my CLT-L29 using Tapatalk

New Head Unit: Dasaita or Joying

Hi,
im very new to android radios and i was already reading a lot.. not just to make a decision which one i should by also to learn about problems, tricks and so on. And im sure, i will have some questions in the future I never had an android radio before and I had a conflict with my wife.. I like a big screen, 10 inch for example which always is a out of dash display but she dont like them. The biggest in dash i could have is a 9 inch unit. I did not found a lot vendors, only dasaita and joying. The radio is for our mercedes 906 sprinter van.
Dasaita: HA2152-Vivid10-CP-HD
https://www.dasaita.com/products/da...o-px6-4g-64g-android10-1280-720-dsp-ahd-radio
Joying: JY-UQ139N4G-H
https://www.joyingauto.eu/android-10-double-din-car-stereo-replacement-4g-lte-radio.html
What i need:
- good sound, it is basically a radio (min. 4x50 W output)
- DSP
- 2 Din (i was reading about over heating problems at 1 din units)
- wireless car play
- good FM receiver chip
As far as I know, the Joying is using the UIS7862, Dasaita PX6. After all i was reading here in the forum, I would prefer the Dasaita because of the PX6. The only problem: there are almost no information about the radio on their website. Which one would you buy and why? Is there anybody with experience of the Dasaita headunit? Are there better alternatives?
Best regards

hyxamp said:
Hi,
im very new to android radios and i was already reading a lot.. not just to make a decision which one i should by also to learn about problems, tricks and so on. And im sure, i will have some questions in the future I never had an android radio before and I had a conflict with my wife.. I like a big screen, 10 inch for example which always is a out of dash display but she dont like them. The biggest in dash i could have is a 9 inch unit. I did not found a lot vendors, only dasaita and joying. The radio is for our mercedes 906 sprinter van.
Dasaita: HA2152-Vivid10-CP-HD
https://www.dasaita.com/products/da...o-px6-4g-64g-android10-1280-720-dsp-ahd-radio
Joying: JY-UQ139N4G-H
https://www.joyingauto.eu/android-10-double-din-car-stereo-replacement-4g-lte-radio.html
What i need:
- good sound, it is basically a radio (min. 4x50 W output)
- DSP
- 2 Din (i was reading about over heating problems at 1 din units)
- wireless car play
- good FM receiver chip
As far as I know, the Joying is using the UIS7862, Dasaita PX6. After all i was reading here in the forum, I would prefer the Dasaita because of the PX6. The only problem: there are almost no information about the radio on their website. Which one would you buy and why? Is there anybody with experience of the Dasaita headunit? Are there better alternatives?
Best regards
Click to expand...
Click to collapse
Hi, prior to buying it I would ask sellers of this device to give you specs of device. And ask them in a way in which them must be clear that you are serious buyer not some naive buyer.
You will be much pleased with your answers.

Hi anton,
yes I was already asking yesterday for some more information but I expect that this unit is not completely different to the PX6 devices, which are more described in detail. Im still waiting for an answer.

I am also looking for a hu for a sprinter van and am looking at these. These seem very expensive compared to some of the other models out there. Is it only because that are made for Mercedes?

hyxamp said:
Hi anton,
yes I was already asking yesterday for some more information but I expect that this unit is not completely different to the PX6 devices, which are more described in detail. Im still waiting for an answer.
Click to expand...
Click to collapse
If no reply use net / forum guides and reviews for varius devices priror to buying

SeattleMatt said:
I am also looking for a hu for a sprinter van and am looking at these. These seem very expensive compared to some of the other models out there. Is it only because that are made for Mercedes?
Click to expand...
Click to collapse
Difference is in chipset and prices ...
Mediatek devices are cheaper but full of bugs and much slower units
Qualcomm / Snapdragon units are now top stuff, much faster even with 2x32 GB of memory, everything is connected online , updating , helpdesk etc.
Mediatek devices - Chinese modified - has been reported that they are using some illegal softwares (pirated)
There is a third option , it is "do it yourself" type of device , you order specific device for model of a car, and unit is perfectly adjusted to any of the car model you want (with Qualcomm or older Mediatek chipsets), but it is much expensive rather than standard aftermarket units.
There is a link if you want to configure unit by your needs :
Check this site ... https://www.made-in-china.com
You contact them and they configure your device and order, price is told on end and + shipping.
Ie. like this order - for older cars below 2011 and with dahboard lcd control unit... https://witson.en.made-in-china.com...-Peugeot-407-Silver-Frame-1080P-HD-Video.html
or for Benz
https://witson.en.made-in-china.com...o-Output-to-Sub-Monitor-Like-Mirror-Link.html

Have you looked at the Teyes? https://teyes.com.au/collections/cc...d-10-no-2din-2-din-dvd?variant=38046855495876

Hi,
i was ordering the Dasaita. Had some contact but still not very much information about the device. The unit comes with PX6 and i guess there are not very much differences compared to the well described devices on their page. Lets see when it arrives (guess 4 weeks). They will also send me a unit with vivid11 which is not yet offered in the store. They confirmed that this device will fit into my 2015 sprinter even if the description is only labeled up to 2012. Im not surprised. Im wondering if the can will work but that is not much important to me.

hyxamp said:
Hi,
i was ordering the Dasaita. Had some contact but still not very much information about the device. The unit comes with PX6 and i guess there are not very much differences compared to the well described devices on their page. Lets see when it arrives (guess 4 weeks). They will also send me a unit with vivid11 which is not yet offered in the store. They confirmed that this device will fit into my 2015 sprinter even if the description is only labeled up to 2012. Im not surprised. Im wondering if the can will work but that is not much important to me.
Click to expand...
Click to collapse
When arrives ,put toghether and test, test , test everything... And results errors etc. report to your seller...
If has online updates, seller will give bug reports to technicians and they will update system or release updates with fixes for your device.