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 Microntek MTCB / MTCC Head Units (RockChip RK3066 / RK3188) - Discussion | Car and Android device |
Message#1  19.11.15, 16:37 | |||
Engineer in a green hat  [offline] Group: Friendssavagemessiahzine.com Messages 7677 Check in: 22.12.06 Blackview BV9600 Pro Reputation:  1055  | Microntek MTCB / MTCC Head Units (RockChip RK3066 / RK3188) with Android OS Jelly Bean / KitKat / Lollipop (4.2.2 / 4.4.2 / 4.4.4 / 5.1.1) - Discussion  Car (head unit) on Android | Microntek | MTCB | MTCC | MTC | KGL | KLD | KYD | BS | HA | GS | RM | JY | RockChip | RK3066 | RK3188 | PX3 | Cortex A9Head units onnew platform microntek mtcdwith the RK3188 processor running Android 5.1.1 (Lollipop) are discussed inanother topic ATTENTION: READ MANDATORY- open the spoiler This topic (thread) is an UNIFIED continuation of topics. Head units on the RK3066 platform (Android JB / KK) and Head units on the platform RK3188 (Android KK) - Discussion Bothold branches closedandPost new messages in them. However,old postsfor the most partleft in their places, and links to them work. Therefore you havethere will always be an opportunity to read these messages and get the necessary information. Butnew messages should be created, depending on the specifics of the issue,either in this topic or in related topics, links to which you will find below. Thank you for understanding!
Discussion of common issues(current topic)� | MCU and hardware � | Custom firmware, software modification and decorations �
How to understand whether your GU is suitable for discussion in this thread Turn on your head unit. Go to "Settings"then select"About the device"(it can also be called" About this device "," About phone "," About tablet ", etc.). Devices discussed in this thread must have the string"MCU version", and the value of this parameter must begin with"MTCB-" or "MTCC-"(see screenshot below). If this condition is not met, then you don’t have" our "GU, and you are advised to refer to the section to identify your device.Selection and Comparison. All messages with questions like "Tell me, and me with my tape recorder in this thread? "will be deleted without warning. Also to be deleted messages like "Yes, I have GU on a different platform, but I patched it with your firmware, now I have a brick, tell me what to do next"as well as replies to such messages.
Specifications - Operating System: Android - Video resolution: 1080p (1920x1080 pixels, progressive scan) - Internal media (storage): NAND 8 or 16 GB - Processor: RockChip: dual-core RK3066 or quad-core RK3188 (PX3), 1.6 GHz, Cortex A9 - Graphic coprocessor: Mali-400MP4 four cores, 250-400 MHz - RAM: DDR3 1 GB - Capacitive touch screen - Change the start screen saver under the brand of the car (more than 30 built-in options) - Support for remote control buttons on the steering wheel of a car - Supports 3G / 4G modems (including RNDIS) - Built-in WiFi-adapter standard IEEE802.11b / g / n - GPS receiver: U-BLOX G6010 ST - Screen resolution: 800x480 or 1024x600 pixels - Built-in microphone, support for external microphone - Support for USB-camcorder standard UVC - Supports AV rear view cameras and front cameras - 2 or 3 (depending on version) USB port of "host" type - 1 USB port with OTG "host / client" technology (not on all models) Interface screenshots for different platforms Appearance, photo, video FAQ (FAQ - Frequently Asked Questions) �: ��� ��������� ���������� � ����� recovery (���������� ����������)? | ||
Message#2 14.04.14, 10:17 | |
Engineer in a green hat [offline] Group: Friendssavagemessiahzine.com Messages 7677 Check in: 22.12.06 Blackview BV9600 Pro Reputation: 1055 | Colleagues, clarify how the DVR module works on this “head� What type of camera is connected (AV or USB), what software is used for recording, etc.? -------------------- WBR, booroondook Correctly asked question - already half the answer |
Message#3 03.07.14, 12:27 | ||
Engineer in a green hat [offline] Group: Friendssavagemessiahzine.com Messages 7677 Check in: 22.12.06 Blackview BV9600 Pro Reputation: 1055 | Well, colleagues. So I "zakirpichil" my device. I tried to install firmware 1.85. At first he did it from the working mode. But the firmware was not installed, and after a reboot a message appeared about the unsuccessful verification of the installation image. But I'm a stubborn man! Loaded in recovery, and from there launched an update. The process went, some errors got on the screen about some failures (everything happened so quickly that it did not have time to read it), and then the device turned off the screen. Now when you press the "POWER" button, this logo appears on the screen.
... and nothing more. All described methods of entering the bootloader mode do not work - the computer does not want to recognize the connection of the USB device. What to do now - I do not know. I think to write to the Chinese to sell separately the board with Android - this is a small handkerchief standing vertically behind the screen. P.S. I chatted with Bingo (this is "^ _ ^"). She said that tomorrow she will send some "software" that will need to be put on the GPS-card, and then just turn on the device. And everything will be sewn automatically. Nothing to do, wait. P.P.S. Long wait for them to send something there. Using a soldering iron (thanks to a work colleague for a sharp eye and injured hands) byof this instructiondevice restored !!!! Post has been editedbooroondook - 03.07.14, 14:45 -------------------- WBR, booroondook Correctly asked question - already half the answer | |
Message#4 21.07.14, 09:13 | |
Engineer in a green hat [offline] Group: Friendssavagemessiahzine.com Messages 7677 Check in: 22.12.06 Blackview BV9600 Pro Reputation: 1055 | Sebekin @ 07.21.2014, 04:04  without disassembling the firmware and not installing kernel.img? Instructions for the firmware (replacement) of individual firmware images. ATTENTION: by following the instructions below, you act at your own risk. For all the negative consequences of the operations listed below, you are solely responsible, and only you. In some cases, it makes sense instead of a complete firmware of the device to make the firmware of one or several separate images that are included in its composition. In our firmware images are (in alphabetical order): backup.img boot.img kernel.img misc.img oem.img recovery.img system.img The procedure is as follows (for examplekernel.img, for other images everything is similar):
Please note - the first parameter after the commandbusybox dd (if =) we specify the name of the image file, and the second parameter (of =) - the name of the section Post has been editedbooroondook - 15.03.17, 12:00 -------------------- WBR, booroondook Correctly asked question - already half the answer |
Message#5  03.06.15, 13:47 | |||||||||||||||
Visitor [offline] Group: Active users Messages 15 Check in: 22.01.13 Reputation: 0 | I got this device:http: //kaigele.en.alib...ra_with_HD_TV_box.html
In the next branch there are owners of devices on the KGL platform, but on the RK3066. Here, like only Ownice are discussed? Or all that on RK3188? I haven’t found Ownice on the RK3188 for the VW Polo 9N3. Impressions are more positive. Loads quickly, works smartly. Assembled well. Now what needs work: 1. In the list of cars there is a Polo, the front panel is suitable in size. But! It does not fit in the depth! :)
Rests against the back of the plastic lining.
I decided to shorten it a little, cut off 5 mm from the front of the main body, drilled new holes for attaching the front panel to the body.
But it seems that 5 mm is not enough (no more, otherwise the front panel will not rise), the GPS antenna plug rests. I will think. 2. I took CANBus Decoder for VW from the seller, two power cables. One with QuadLock with an extra connector for CANBus Decoder.
The second - with wires without connector. Whether there was a native head in the car - I do not know. Stood for some 1 DIN Pioneer. The connector in the car turned out to be ISO (it looks like a native one). Thanks to the one who installed Pioneer, did not cut anything! :) Only the CAN terminals (orange / brown and the same with white risks) and the thick orange with a yellow stripe were pulled out of the connector.
I bought an ISO dad (100 p), threw the terminals from QuadLock into it.
I returned the CAN terminals to my mother. Thick orange with a yellow stripe, as it turned out, permanent + 12V. That is, for some reason there are two permanent + 12V, one already in the connector! But ILLUM was not there! Strange, could they not be confused at the factory !? I decided that CANBus Decoder will cope with this, unplugging the two-pin connector with ACC and ILLUM (which, in fact, is not! :). As a result, he coped with the ACC and ILLUM, turned on / off the key, and dimmed the screen backlight. By the way, the button illumination behaves like this: - always on when the head is working; - when the head is turned off (with a button or key), but the key in the ignition lock - depends on the size; - not lit, if the key is pulled out - regardless of the size. Unfortunately, it does not work as a regular backlight. Hopefully some future MCU firmware will fix this. If more and brightness was adjusted along with the rest of the backlight ... Okay, not critical. Now critical moments: 1. CANBus Decoder does not issue Reverse and Breake signals! Moreover, on the head, if you give them + 12V, the inputs work out correctly. I plan to connect the rear camera, and if I don’t win the CANBus Decoder, I’ll have to take Reverse from somewhere. CanBus in settings is set 01 VW & Skoda (simple).
I tried all the options for VW / Audi - to no avail. Where to dig!? 2. At the output of AMP Power, the voltage is greater than + 20V (from where!?). Adapter for the antenna with power, while I am afraid to connect AMP Power to it. About the sound. In my opinion, not at all audiophile, the sound is quite decent. Exactly better than Pioneer's. And not even worse than the Audi A6 with a regular head! Although Polo and in the configuration with 8 speakers, then squeeze such a sound from the tweeters installed there - it is necessary to try! Naturally, it all depends on the source. With a regular radio, of course, not everything is so cool, but tolerable. The audio section did not rewire the radio until it was decided whether it was necessary. Maybe the antenna power will improve the situation. Also noticed that the sound of the radio depends on the MCU firmware. Experiments are ongoing. Yes, the backlight should be slightly modified. Large buttons illuminate normally, but encoders (twisters) and small buttons on the edges of the DVD slit are bad. Diodes are red, not RGB.
Because they shine brightly and are not regulated together with the main backlight, then the RGB option was turned on in the factory settings, and the backlight was slightly dimmed in the palette. IR receiver is not soldered, there is a place for it:
Any idea what IR can be installed there? With the built-in microphone there was such a misfortune - it was soldered very high from the board (in the photo - from the top right), therefore it presses against the plastic of the front panel and collects all its vibration.
Accordingly, a hum is heard, the gain level drops, and you are heard only if you bend down and speak directly into the microphone. For the first time is enough. Summary: the device is more than worthy! + relatively new processor + fresh android + firmware updated - while there is no root - minor interface bugs - in some places the translation is lame (AUTOMOBILV, for example) And questions: How to make fully work CANBus Decoder? Where does the output of AMP Power voltage more + 20V !? Is it possible to improve the radio? Record audio? To be continued ... Post has been edited_MoS_ - 03.06.15, 14:45 Reason for editing: Changed the wire color to orange with a yellow stripe. | ||||||||||||||
Message#6 11.06.15, 21:32 | |
Born in USSR [offline] Group: Friendssavagemessiahzine.com Messages 472 Check in: 29.08.07 Oneplus 6T 8/128 Reputation: 48 | For lovers of naked runoff with root, firmware for our devices from a frienddsa8310with xda: Pre-rooted RK3188 KLD 1024x600, KK 4.4.4, hybrid firmware image from 150522 (May 22nd, 2015) Pre-rooted RK3188 KLD 800x480, KK 4.4.4, hybrid firmware image from 150522 (22 May 2015) Pre-rooted RK3188 JY 800x480 KK 4.4.4 firmware image from 150609 (9th of June 2015) Post has been edited911 - 11.06.15, 21:32 -------------------- Everything has its own approach. And if there is no approach, then there is an approach, a tunnel, etc. Oneplus 6T 8 / 128Gb - Full stock |
Message#7 11.06.15, 22:45 | |
Born in USSR [offline] Group: Friendssavagemessiahzine.com Messages 472 Check in: 29.08.07 Oneplus 6T 8/128 Reputation: 48 | Maximum1980,maybe I'm wrong, but this icon appears when choosing a kanbus for certain cars in the "factory settings" in the "menu". Try searching there, choosing different cars. -------------------- Everything has its own approach. And if there is no approach, then there is an approach, a tunnel, etc. Oneplus 6T 8 / 128Gb - Full stock |
Message#8 11.06.15, 22:47 | |
Novice [offline] Group: Active users Messages 32 Check in: 28.09.08 Apple iPhone 7 Plus Reputation: -1 | 911,It is in itself I have, but not so, and it is not possible to change the language of the BC. |
Message#9 12.06.15, 15:19 | |
Local [offline] Group: Friendssavagemessiahzine.com Messages 135 Check in: 19.09.06 Reputation: 11 | Fanis70, Do you like the radio tape recorder? Are the buttons touch or real? I only have touch buttons. And if I press this button - the clock does not appear, only the screen goes out, after which the radio tape recorder doesn’t react to anything at all, except for a reboot (on power). |
Message#10 12.06.15, 15:44 | |
Killing machines [offline] Group: Friendssavagemessiahzine.com Messages 3356 Check in: 17.08.10 Reputation: 1427 | CbIP, Well now it is clear why such problems) Touch buttons, I think it is not good :) |
Message#11 12.06.15, 18:32 | |
Local [offline] Group: Friendssavagemessiahzine.com Messages 135 Check in: 19.09.06 Reputation: 11 | Malaysk, It is rather a matter of aesthetics. I did not like the models with twists because the twisters were on top ... Regarding the buttons themselves - they work well, with no response problems. Yes with them, with buttons - SystemUI.apk I already remade myself. I have another problem - when I try to synchronize the bluetooth phonebook with the LG G2, the connection is broken every time and synchronization is covered, respectively. On the stock firmware is the same. I cannot understand yet, this is a problem of a radio or phone, because I connected the phone to the standard head of another car - the book was synchronized. In the same way, I connected 2 other phones to the car stereo - their books were synchronized without problems. Maybe someone knows what can be done? And yet, if someone modified the standard application for listening to the radio - did they not notice the place where the number of cells available for storing stations is determined? I want to reduce them a little. Posted 12/06/2015 6:32 PM: chernykh_aa,Ali link is broken. The Can box, or more precisely the Can bus decoder, is an additional unit for the radio tape recorder, which weighs on the beard of wires and allows the radio tape recorder to display on the screen such events as changing climate settings, chambers. Also intercepts the events of pressing the buttons on the steering wheel. Without it, you can connect the radio, but all the described (and a few left behind the scenes) functions will not. |
Message#12 12.06.15, 18:58 | |
Born in USSR [offline] Group: Friendssavagemessiahzine.com Messages 472 Check in: 29.08.07 Oneplus 6T 8/128 Reputation: 48 | CbIP @ 06/12/2015, 18:32 I have another problem - when I try to synchronize the bluetooth phonebook with the LG G2, the connection is broken every time and synchronization is covered, respectively. On the stock firmware is the same. I cannot understand yet, this is a problem of a radio or phone, because I connected the phone to the standard head of another car - the book was synchronized. In the same way, I connected 2 other phones to the car stereo - their books were synchronized without problems. Maybe someone knows what can be done? At the moment, this is a universal problem (both on the RK3066 and on the RK3188). Someone is lucky and contacts are synchronized from 911 times, someone shamans over manual editing of system files, to the extent that you can drive all contacts into the file with handles. There is a problem, there is no one hundred percent solution today (even my China MX4 Pro does not want to get in touch with their Chinese head), nonsense: beee :. Post has been edited911 - 12.06.15, 18:58 -------------------- Everything has its own approach. And if there is no approach, then there is an approach, a tunnel, etc. Oneplus 6T 8 / 128Gb - Full stock |
Message#13 12.06.15, 20:07 | |
Born in USSR [offline] Group: Friendssavagemessiahzine.com Messages 472 Check in: 29.08.07 Oneplus 6T 8/128 Reputation: 48 | Fanis70 @ 06/12/2015, 19:38 Heh, I calmly talk And the name of the caller is highlighted (in the sense that contacts were synchronized in the native blue-tooth program)? -------------------- Everything has its own approach. And if there is no approach, then there is an approach, a tunnel, etc. Oneplus 6T 8 / 128Gb - Full stock |
Message#14 12.06.15, 20:08 | |
Guru [offline] Group: Friendssavagemessiahzine.com Messages 2490 Check in: 24.03.12 Samsung Galaxy S8 Plus Exynos Reputation: 1272 | 911, at the expense of flashing if I honestly do not remember), but the contacts are synchronized inContacts! And the main thing is why I call the contact and in the phone there is a message which sim 1 or 2 you need to use))) until you press 1 - it does not ring. In general, I always call from the phone itself .. Post has been editedkumarai - 11.11.15, 02:18 Reason for editing: removed too much -------------------- Samsung S8 +, android 9.0 |
Message#15 12.06.15, 20:26 | |
Local [offline] Group: Friendssavagemessiahzine.com Messages 135 Check in: 19.09.06 Reputation: 11 | Here is another feature found. When I press the power button (touch) - the message "Turning off" appears, the screen goes blank. But after switching back on - all applications that work as services — Arrow, Tasker, and others — are closed! That is, when you turn off the radio, it kills everything! Is it possible to somehow wean her from this? Whatever Tasker would still be alive, no matter what. |
Message#16 12.06.15, 23:37 | |
Local [offline] Group: Friendssavagemessiahzine.com Messages 135 Check in: 19.09.06 Reputation: 11 | And about disabling Taskera and others. As a crutch in install-recovery.sh, you can write an infinite loop that will check for the presence of a process and, if not, then start it (according to information from xda). Maybe there is a more elegant solution? |
Message#17 13.06.15, 10:47 | |
Local [offline] Group: Friendssavagemessiahzine.com Messages 135 Check in: 19.09.06 Reputation: 11 | 911, Tell me, what kind of system files do people usually try to edit? I would rummage in them too. Perhaps help. |
Message#18 13.06.15, 12:32 | |
Guru [offline] Group: Friendssavagemessiahzine.com Messages 2490 Check in: 24.03.12 Samsung Galaxy S8 Plus Exynos Reputation: 1272 | 911,Today I noticed that my wife called, I could see the photo, and my daughter and from another operator - no ... can fix this bug. -------------------- Samsung S8 +, android 9.0 |
Message#19 13.06.15, 12:53 | |
Born in USSR [offline] Group: Friendssavagemessiahzine.com Messages 472 Check in: 29.08.07 Oneplus 6T 8/128 Reputation: 48 | Today and I have the stars agreed o.O. I was driving and stupidly typing the synchronization of contacts in the gu (in the blue-tooth prog), I did not even look at the screen. Then look at the traffic lights, and the contacts are already in the program: D. According to the advice (I do not remember the nickname) I made a backup of the contacts and the bluetooth program from the branch with 3066 titanium (after the next firmware I will try to restore it, they say the contacts immediately appear in the program). -------------------- Everything has its own approach. And if there is no approach, then there is an approach, a tunnel, etc. Oneplus 6T 8 / 128Gb - Full stock |
Message#20 13.06.15, 22:13 | ||
Local [offline] Group: Friendssavagemessiahzine.com Messages 146 Check in: 17.12.08 Honor View 10 6/128 Reputation: 5 | CbIP @ 06/12/2015, 15:19 Do you like the radio tape recorder? Are the buttons touch or real? I only have touch buttons. And if I press this button - the clock does not appear, only the screen goes out, after which the radio tape recorder doesn’t react to anything at all, except for a reboot (on power). So I have the same. Goes out and only resets saves. Very rarely does a reboot work. There are no screensavers with a clock at the touch of a button (and I would really like to). Radio tape recorder such
There is a question about the USB: just two flash drives (with data) in the ports can work? For me, only one works. If, with the first connected, insert the second, the second does not appear in the system. It is necessary to disable the first one. But, with one flash drive turned on, you can insert a modem into the second port. He plows without problems. And I also remembered: When talking through bluetooth from a car, does your interlocutor hear you well? My, besides my voice, they also hear noise. Very similar to the buzz of a transformer or high voltage. | |
Message#21 13.06.15, 22:28 | |
Local [offline] Group: Friendssavagemessiahzine.com Messages 135 Check in: 19.09.06 Reputation: 11 | ford569, Did you reset the factory settings? overlandWell, the problem with the button, I decided dramatically - got rid of the button ... 2 flash drives did not try. I have a camera in one port. By the way, the Chinese camera is quite shoddy in quality - it gives out only a resolution of 640x480. Has anyone tried to connect a normal webcam to your head? |
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