yashsingh1/xdaforums huggingface dataset:
[MTCB Android Head Units Q&A] Precision340:
Thanks for the reply typos1! I'll download the latest KGL kernel from the repository and use that one. Crossing my fingers hoping this will fix the wifi. Would anyone happen to have the schematics of where the wifi is located on the circuit board? Thanks!

P340
[MTCB Android Head Units Q&A] jmphillips76:
separate board and I paid 92.00 total
[MTCB Android Head Units Q&A] Udonitron:
Anyone have issues with the 1024x800 MCU for the JY units?

I nabbed this one:

http://huifei.fs-fileserver.de/cont...4.4.4/JY 4.4.4 1024x600/JY 1024x600 20150513/

However, I 1st noticed icons etc are bigger on my screen so I checked my res it is showing an oddball 643x400?
[MTCB Android Head Units Q&A] Precision340:
Thanks! Not too shabby! Did you get it from ebay?
[MTCB Android Head Units Q&A] sakurock:
wifi:
[MTCB Android Head Units Q&A] i.draskovic:
I am not sure about that. I can normally install Sygic on tablet without sim card slot (no phone hardware), but not on huifei device.
[MTCB Android Head Units Q&A] typos1:
Thanks, several of us have already upgraded, there was no need to shout !! :) FYI you dont have an Eonon, they are just a reseller, yours is probably a Klyde

You dont have a Pumpkin, theyre just a seller, you probably have a Klyde. There may be problems with BT TPMS because of the way BT is implemented, its not done by Android its done by the MCU, some OBD2 connectors work. I guess if BT TPMS doesnt it might work with a BT dongle, just FYI.

Yes DSA, but as has been discussed, they have increased the price, you say you do not think they have done it to make more money and you say you do not think they are doing it because they are running low on boards (even though Klyde themselves say that they are), but you have not said why you think they have done it. Can you tell us why you think they have raised the price ?

Also, as discussed the wholesale prices are not as good as you keep saying you think they are - I know as I was quoted for 10 at a price only slightly less than you paid for 1. I am afraid that your figures are simply wrong.

Just look at the board, the wifi is obvious.

Yes, but they have increased the prices since you bought yours.
[MTCB Android Head Units Q&A] Siffion:
I've actually just emailed jacky to see how much for a 3188 som delivered to UK.

Will report back once I receive a reply
[MTCB Android Head Units Q&A] pakyemme:
Video player dark

Hi, I have Klyde HU with 4.4.4. MCU 2.51. I don't know why the video player has low brightness. It is like the video is on night mode, I have just try to set the brightness but I have this problem with original video player only.

Thanks for your suggestions
[MTCB Android Head Units Q&A] brioschi:
9

i never try on tablet... ( havent) .

on my p6 phone Sygic Works well, , i think that the difference to phone ad headunit is the hardware itself.

So, if i pull out internet key Sygic won't work. replugging dongle Sygic "magically" rebirth.

why? don't know exactly, but i can use my regitered Sygic navi in headunit.;)
[MTCB Android Head Units Q&A] typos1:
I was talking about the overall price you paid, including shipping and paypal charges, NOT the price you paid per item - the price I was quoted was much more than the $50 you paid, but I was quoted much less for postage.

It seems they were not expecting so many people to want SoMs and my guess is that they sold the first few at near to cost price and that this is why they are now asking more and if I m right who can blame them, they have to make something, that is the whole pint of their existence.

They are slow, it was 2 years after the RK3188 came out that they started selling it and they still havent made it work with the high res screens, I doubt the RK3288 is ready yet - they havent finished getting the RK3188 fully ready for sale. I reckon it will be this time next year before we finally get an RK3288 board.
[MTCB Android Head Units Q&A] Juanli:
No tune radio

sorry for my English (traslator google ;) ) i have a focus, 2012, I have a klyde from six months ago and recently upgraded to kitkat, I tested several updates and I can not tune the radio¿ can help me?I used updates here, sorry d'ont post url
[MTCB Android Head Units Q&A] typos1:
Well, it seems that theyve taken your advice and decided to take advantage of the big market you suggested and clearly they want to sell at a profit rather than for cost.

As for $350 per unit, thats not far off the trade price per unit direct from the factory and pretty much the price sample of a sample unit - you can pay up to $530 from a reseller. I guess it depends on where you got your unit, many people have bought from sellers, rather than direct from the factory.

---------- Post added at 10:54 PM ---------- Previous post was at 10:53 PM ----------

Have you gone into factory settings and made sure the radio is set to the right region and also the right radio chip type ?

Did you update the MCU at the same time ?
[MTCB Android Head Units Q&A] typos1:
Lol, we are going round in circles !

So, "no" you say when it is suggested that Klyde has increased the price in order to make money, even though you told then there was a "big market". But you also do not believe that they have increased the price because they are low on stock as they claim.

So, why do you think they have increased the price if it is not for one of these reasons ? :)
[MTCB Android Head Units Q&A] jmphillips76:
sorry for shouting was on a friend's crazy ass tablet and everything looked small and yeah it is a Klyde unit and I bought the Unit on ebay for 280.00 (290.00 make offer) free shipping and I got the RK3188 SOM from Jacky for 92.00 (cheaper than some of the aftermarket HU's and its android powered just a little bigger) and the only real issue I have with the unit is getting some offline maps but I figure since I have a hotspot for when I am on the grid I will use Waze or Here maps and for when I don't have service like in the mountains of SWPA I will use Mapfactor since it's the only app that I was able to get everything to work almost 100%

only other minor thing is I can't get regular dvd's to play but burnt ones work fine
[MTCB Android Head Units Q&A] MayfairDROID:
I just cant justify the extra Jacky is asking. I did submit a request for a compromised price, something where they would still make a profit, but is a reasonable price. I believe that if everyone that is interested sends Jacky an email stating that we really want the board, but will not pay the inflated price, but are willing to pay more than $50.00 for the board, that the company will realize what the real market value is.
[MTCB Android Head Units Q&A] Alphas:
I will require pictures how to directly solder the mic output to the input of the 8731 codec, the front panel mic is distorted and rather soft.

I traced the mic output from the front panel to C102, when it is connected with the external mic. However pin 18 (mic in) and pin 17 (mic bias) of WM8731 does not have any connection, that is there is no PCB trace on both pins. Datasheet
[MTCB Android Head Units Q&A] agentdr8:
Greed is the only thing that comes to mind. There's a difference between making money off an item, and price gouging due to a perception of either lack of quantities, or inability to source the item from other resellers.
[MTCB Android Head Units Q&A] weapons777:
Add Tasker and Viper4Android to Early Start Services

Hi DSA8310,

Thanks for the script. I see the format has changed a bit. I can't code so have no idea how to add Tasker and Viper4Android to this updated script. Shall I add them right after Mtcservice or after Poweramp? What about the "pid= getpid" part? That seems to be new.

Thanks for the help! Regards,

## Start Viper4Android

{

while ! am startservice com.vipercn.viper4android_v2/.service.ViPER4AndroidService; do sleep 1; done

sleep 2

}&

## Start Tasker

{

while ! am startservice -n net.dinglisch.android.tasker/.MonitorService; do sleep 1; done

sleep 2

while ! am startservice -n net.dinglisch.android.tasker/.ExecuteService; do sleep 1; done

sleep 2

}&
[MTCB Android Head Units Q&A] shida:
pumpkin 4.4

Hello,

Hope u can help me with this: I bought this unit from pumpkin, with android 4.4 fitted and SKU: JY-CO236, screen res. 800x480wvga, cortex A9dual core The problem is I don't have yet physically the unit ( they delivered in italy, I will go next week in holiday there and I will pick up the unit), so I don't have more details about MCU and so on. I was wonder if someone has purchased this radio and point out me a link for a rooted firmware.

Thank you
[MTCB Android Head Units Q&A] xrapidx:
Quick question - when you say the internal mic will work well for Android - will it work better once seperate from BT - or the same?
[MTCB Android Head Units Q&A] weapons777:
Great!

Thank you very much DSA8310 for the support and quick response.
[MTCB Android Head Units Q&A] Alphas:
Any reason for not to have the internal mic wired to the WM8731, it has a low noise mic input and I will like to have the internal mic for android input while the external mic for BT handfree input.

Has anyone tried this?
[MTCB Android Head Units Q&A] Alphas:
I checked the trace on the Joying unit, the WM8731 pin 18 and 17 are not connected to the internal mic at all, this unit does not share the same PCB with KLD or KGL. The internal mic and external mic are both connected to C102 on the PCB. So I will want to separate them and have the internal mic directly wired to the WM8731 mic input, it is not connected (NC on pin 18, 17) at all.
[MTCB Android Head Units Q&A] Juanli:
I modified factory settings with ser radio and nothing, and toó update mcu.as I can know that radio chip
[MTCB Android Head Units Q&A] eastberkshirecustoms:
Facts: I contacted Jacky per your advise, with the price you paid in mind. She explained to me her reasoning for the price increase. I wanted the card, so I bought it. I didn't mention the price on here until someone else posted the quote they received. I have shown per my paypal receipt the price I paid. Other people have also received the same quote. You can verify the price yourself with a simple email to Jacky, instead of believing that there is some 'jacked price conspiracy' going on.
[MTCB Android Head Units Q&A] Juanli:
this is mi radio

i have this car audio ://es.aliexpress.com/item/Pure-Android-4-2-Car-DVD-GPS-for-Ford-Focus-2012-100-Capacitive-screen-A9-Chipset/1794596044.h tml
[MTCB Android Head Units Q&A] dark alex:
Gratz!
[MTCB Android Head Units Q&A] dodorado:
how to root my carv player

hello how to root my car radio android 4.4.4

because with root master this only works for 4.2 or not?

thank you
[MTCB Android Head Units Q&A] MayfairDROID:
You will have to install a rooted ROM. You can not root 4.4.4. The first page has everything you need to flash the rom of your choice. Shane.

---------- Post added at 09:10 AM ---------- Previous post was at 09:03 AM ----------

Has anyone seen the Factory KLD 4.4.4_14042015 800x480 ROM rooted yet? I know I can use any ROM, but I am partial to this interface, and would like to keep the unit as is, aside from gaining root. If not, I will ask Jacky for a copy :)

Thanks guys and gals
[MTCB Android Head Units Q&A] dodorado:
yes me too Has anyone seen the Factory KLD 4.4.4_14042015 800x480 ROM rooted ?
[MTCB Android Head Units Q&A] pakyemme:
Dear I have the same problems for 4.4.4 (klyde) can I change video player brightness or video player default?

Thanks a lot
[MTCB Android Head Units Q&A] antvic:
CanBus VW

See the below picture

---------- Post added at 04:51 PM ---------- Previous post was at 04:42 PM ----------

I know that here no one uses the DVD, I do use it and I passed a rare thing; After several minutes the sound disappears and is only the image.

I've tried with several DVDs, must say that does not happen with audio CDs.

This NOT happens if I reproduce files of video with the built-in video player.

Also something strange happens to me with the latest TomTom. Indication of rotation arrows do not appear, instead it displays a green box.

I hope your answers. Thank you
[MTCB Android Head Units Q&A] typos1:
Come on DSA,its a simple question, you neither believe the natural assumption that I and others have made that Klyde have simply raised their price because they are trying to make more money, nor their claim to have raised the price because their stocks are low. As a valued member of this forum and someone I consider a friend on here, I am simply interested in what your opinion is on why Klyde have increased their prices. Asking a question is not "dialog specific" to me, there are thousands of questions in this forum. I cannot understand why you simply do not state your opinion on it.

As for not believing any claims on the internet, can I remind you that this forum is ON the internet and that there have been many claims on it that have been proved to be correct. :)

Ah, ok ! :) What problems are you having downloading maps ?

Pumpkin is a reseller, not a manufacturer, JY is the manufacturer, lots of people have JY units in this thread, you are in the right place, just read the first page for more info.

I m not sure what it is DSA does not believe, it cant be the price you paid because you have posted proof, I took his comments to mean he does not believe they have increased it to make more money or he does not believe they increased the price because of low stock. But has refused to tell why he thinks they have increased the price.

Congratulations !

Have you checked the fileserver ? Pretty sure all the latest KLDs have been rooted, although I cant find any 14.04.2015 only 24.04.2015, where are you getting the 14.04.2015 version from ? The interface is the same for all Klyde 4.4.4 versions.
[MTCB Android Head Units Q&A] Juanli:
tune the radio does not work emergency and lock gates buttons

after updating kld to v2.20 mcu mcu 2.51 and jelly bean to kitkat

i modified factory settings with every radio and nothing, and also I can know that radio chip

and I've also tried several mcu kld but still same.¿what tuner know I can have? i have this car audio://es.aliexpress.com/item/Pure-Android-4-2-Car-DVD-GPS-for-Ford-Focus-2012-100-Capacitive-screen-A9-Chipset/1794596044.h tml It has the same position of the buttons

compilation number that had rk30sdk

you can help please? please? one mcu work
[MTCB Android Head Units Q&A] dodorado:
is it possible to post picture how to connect the external mic on bt card and how desconnect or de solder the capacitor ?

because for the newbe it difficult

thx :)
[MTCB Android Head Units Q&A] Precision340:
Kernel configuration file

Hi dsa8310,

Do you know of a way to access the kernel configuration file?

Thanks for your help.

P340
[MTCB Android Head Units Q&A] Precision340:
Krisjan89,

Can you provide detailed instructions on how you did this? My wifi is not working at all and I'm willing to try this to see if it'll fix the issue.

Thanks for your help!

P340
[MTCB Android Head Units Q&A] Precision340:
Thanks for the reply. I will have to do this for sure. Do you or anyone know if the wifi card can be purchased somewhere.. if indeed it needs to be replace?

Thanks again!
[MTCB Android Head Units Q&A] Juanli:
I have luck, radio running but the lock buttons and emergency doors do not work, they are adjusted in the factory settings?
[MTCB Android Head Units Q&A] 4stimpy:
Is it possible to only upgrade the MCU?

Or is this always done together with the image update.

I thought i would first try the MCU only to see what it does.
[MTCB Android Head Units Q&A] Juanli:
I used the 800X480 4.4.4 KLD on May 22, 2015 that come the 2 files, now with this every time you make a change in factory settings makes you reboot
[MTCB Android Head Units Q&A] 4stimpy:
I downloaded that also but i was just wondering if it would be possible to only flash the MCU.(without the android part)

I am considering the latest Malaysk with the next launcher as image, but like to test what the MCU changes.
[MTCB Android Head Units Q&A] Precision340:
Thanks dsa8310! I'll go the antenna route first. Hopefully that fixes the issue for me.
[MTCB Android Head Units Q&A] jeroensteinvoorte:
I had The samen problemen in Android 4.2.2.

I updated to 4.4.4 and the problems are gone. But I got an other problem. The internal memory is repartioned. So now I am unable to install the western Europe map because it is 4.3 gb and I have only 3.9 gb left. Also installing the maps on the external sd failed. I was unable to bind an external location to the internal location where the tomtom app stores the maps.

I hope this answers your question, but it has some consequences.
[MTCB Android Head Units Q&A] Wolfy717:
Stuck in recovery. PLEASE HELP...

Hello I tried the following steps and am now stuck in recovery mode> I attempted using the JY*** firmware and MCU from the google drive and it will not let me out of recovery. Last working firmware was 4.2.2 and mcu 2.53 all from the OFFICIAL folders

Idk what to do. If any one wants to call please feel free. I've had just a horrible week and this is really getting to me...

2146207667

this was the factory settings before

MCU version = MTCB-JY-V2.08

Model number = S07

S/N = 000D18A113AB

ANDROID VERSION 4.2.2_06112014

Kernal = 3.0.36+

Build = rk30sdk-eng4.2.2

Its the 6.2" pure android with color changing buttons
[MTCB Android Head Units Q&A] Krisjan89:
Its quite simple. Desolder the old antenna (it just a piece of wire) and solder on the pigtail. Then fasten the pigtail to the chassis of the HU and finally screw on the antenna. A rp-sma connector is the type of connector you see on the back of an router
[MTCB Android Head Units Q&A] jeroensteinvoorte:
[/COLOR]

You should try again. Start with a small map, to figure out the internal path, then do the bind mount for the big map, then install it.[/QUOTE]

I tried the script. But tomtom doesn't see the map because they are located somewhere else.

Hopefully I have some time tomorrow and try again. I will make pictures and describe what I have done.

Good night.
[MTCB Android Head Units Q&A] MayfairDROID:
I have. That came right off the about tablet screen. Its weird as i have not see it before anywhere either :confused:. I did ask Jacky for the most recent KLD Rom for the KLD2-2.51 MCU...If I get it, i will get it out to your guys for root...cause you are awesome like that :fingers-crossed:
[MTCB Android Head Units Q&A] Brendo:
Do you have a pic of the other end of the sma connector? I'm yet to pull my hu apart, but I need to take it out shortly to fix reverse camera connection so figure I might order some parts to get better wifi/mic
[MTCB Android Head Units Q&A] heimleiter:
Is it possible to mirror the image of the rearcam?

thanks
[MTCB Android Head Units Q&A] MayfairDROID:
it is in the drivability section of the settings.
[MTCB Android Head Units Q&A] Eddie_cl:
USB tether from phone

Has anyone tried to usb tether the HU with their android smartphone?
[MTCB Android Head Units Q&A] jmphillips76:
the two map issues I have had was one with Sygic it just kept wanting me to re-download the maps after every restart.... more annoying then anything because of the steps needed to work around that issue and then with Here maps I couldn't get into options menu to change location of the maps.... I just got to frustrated to mess with it anymore
[MTCB Android Head Units Q&A] Alphas:
I have attached a large picture with it mounted, but I will not be removing it. Firstly you have break the tab on the back panel to make a small hole with a sharp tip screw driver. Use a plier or a file to remove any excess burrs, careful not to damage the adjacent wires, you might want to remove them initially. Next is the hardest part, you have to remove the wifi cable by removing the the cable tie holding it. Use a small flat head screw driver to loosen the cable with the rubber housing by insert the screwdriver inside the housing. Then undo the knot holding the wifi cable and now you have remove it from the housing.

With a sma connector, you should have a small sma pin where you have to solder the central wire. Next insert a heat shrink tubing to the cable and solder the sma connector to the shielding wires, trim off any excess cable. Heat shrink the tubing and insert to the hole in the back panel, using a sma nut om the reverse side to hold in securely in place. :good:
[MTCB Android Head Units Q&A] Brendo:
Thanks, do you have picture from pcb end?
[MTCB Android Head Units Q&A] Alphas:
The cable to the PCB is original.
[MTCB Android Head Units Q&A] Marius B:
When i put unit în car my volume botton dont work. On bank work . What to do ?
[MTCB Android Head Units Q&A] antvic:
Solution for TomTom is installed in the external SD card is filling the internal memory with other programs; that strength in the external SD card installation. I say this from experience in a Galaxy S2. A message from TomTom during installation warning of this. I don't know if it will work on the car radio.

Best regards

---------- Post added at 04:56 AM ---------- Previous post was at 04:43 AM ----------

Yes, is posible. Is a option of the Setup menú. See you
[MTCB Android Head Units Q&A] leon_id:
check that sound is coming out of RCA connectors while unit is in the car. If it does - check that AMP wire from unit is connected to AMP activation line from your car
[MTCB Android Head Units Q&A] matekhr:
Auto-dimming function

Just ordered one of these:

http://www.ebay.com/itm/12V-photore...054?pt=LH_DefaultDomain_0&hash=item4ada9b2ece

Will try to implement auto-dimming function, using the "illumination wire" of the HU. :)
[MTCB Android Head Units Q&A] sat_singh:
Unfortunately this does not work for me. I am using android 4.2.2

Would appreciate if anyone has any other suggestions
[MTCB Android Head Units Q&A] Blaylock1988:
I'm getting lost in this thread. I have a KGL 1024x600 I bought in January. It has an RK3066. I've been using Coudu's ROM for a while and just learned he hasn't been around. Which is the best pre-rooted ROM to upgrade to? I keep seeing all this stuff about RK3188 and can't find recent ROMs for mine. Are they compatible?

I read somewhere that Typos1 has a repository but can't find it. The first post hasn't been updated in a month. I see DSA is doing a lot of stuff but all of his files are spread across a ton of posts buried in here. Can someone help me out here?
[MTCB Android Head Units Q&A] dark alex:
It's in the repo provided by me and that is linked on the first post.

Damn! Guys learn to read PLEASE
[MTCB Android Head Units Q&A] Blaylock1988:
I already went through it. It isn't clear who's ROMs they are, if they are pre-rooted, or what features they have.
[MTCB Android Head Units Q&A] Marius B:
What you tell me is based for sound but my unit tont show when operate volume botton.

I think it is harware problems from botton. How can i solve ? Please help ...
[MTCB Android Head Units Q&A] zorantoma:
why dont you instal twilight from market and set your disayerd dimming by gps.
[MTCB Android Head Units Q&A] matekhr:
I installed it. :)

But twilight and similar apps can't dim the screen when entering tunnels, public garages and other dark places, before summer storm when sky gets dark etc. My idea was AUTO dimming. :)
[MTCB Android Head Units Q&A] zorantoma:
Aha ok.
[MTCB Android Head Units Q&A] pants001:
Anyone else have issues with Twilight?.....Mine wont start up half the time

Ive installed this instead...icon on the desktop, click to turn on and click to turn off...hasnt failed yet

https://play.google.com/store/apps/details?id=com.haxor
[MTCB Android Head Units Q&A] zorantoma:
you have to put the line in instal-recovery.sh

while ! am startservice --es start start com.urbandroid.lux/.TwilightService;done

then it Will start on boot

If you dont know how to add it please read the first page or use searh.