Microntek MTCD (RockChip PX3) Android 5.1.1 Headsets - Discussion | Car and Android device



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Microntek (RockChip PX3) Android 5.1.1 Head Units - Discussion
MCU Versions: MTCD_XXXX_(there are many versions, not to list them all).

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Specifications
operating system Android 5.1.1
CPU Rockchip PX3 Cortex A9 Quad Core 1.6GHz * 4
Ram 1GB DDR3
Inner memory 16GB
Graphics coprocessor Mali-400 MP (OpenGL ES 2.0 support)
Capacitive touch screen (5 points)
Screen resolution 1024*600 / 800*480
Screen density 240 dpi
GPS receiver SIRF III
Radio ST-TDA7786 FM / AM
Frequency range :
FM 87.5-108MHz with 0.05MHz steps (EU) and 0.1MHz (US)
AM 522-1620KHz with 9KHz steps (EU) and 10KHz (US)
The number of memorized stations is 30 (FM 3 * 6, AM 2 * 6), RDS support
DVD decoder (optional) IC Sunplus 8202VGQ
1080p video resolution
Sound amplifier IC ST-TDA7388
9 band equalizer
Output power amplifier 4 * 45W
Built-in Bluetooth and WIFI adapters RTL 8723BU
USB modem support WCDMA, EVDO, TD-SCDMA
A2DP profile support
Synchronize contacts and search the phone book
Call recording
Built-in microphone, external support
Audio formats MP3, WMA, AAC, RM, FLAC, etc.
MPEG-1/2/4, H264, H263, VC1, RV, RMVB, DivX, Sorenson SparK, Spark, VP8, AVS Stream video formats, etc.
Support OBDII Bluetooth adapter connection
Mirror Link support
Support connecting USB DVR cameras (PC Standard)
AV camera support
Additional monitor support for passengers
Support remote control buttons on the steering wheel of a car
A photo
Attached Image
Attached Image


of the interface - here
viscera - here
mini review - here and here
an article in the magazine "Driving" - here
FAQ
AT: Can I use the local firmware to update devices with Android 4.x / 5.1.1 ofTHIS TOPICS?
A: No, get a brick.

AT:How to determine whether your GU is suitable for discussion in this topic?
Рћ: Settings - About the tablet - Version Info - The version of the chip. Must start withMTC D . And also see above specifications .
MTCC = MTCB and discussed in their topic!

AT:Where to buy the discussed device?
ABOUT:Here

AT:How to make the weather weather application work?
ABOUT:Change it

AT:What is the maximum amount of SD card?
A: Byethere is datathat 64. Maybe more.

AT:What is an MCU? How is it interconnected with the Android part?
A: In short: The MCU (Microcontroller Unit or, according to other sources, the Media Controller Unit) is a stand-alone computer, usually performed on a separate motherboard with its own processor, memory and programmable inputs and outputs. Peripherals — a radio receiver (radio tuner), a DVD player, a Bluetooth hands-free device, a low frequency amplifier, and others — are connected to the MCU. Another part of the head unit - the computer running the Android OS - interacts with the MCU, transmitting commands to it and receiving responses to them. More information about the MCU can be found.here(in English).
The work of the MCU on our GU

AT:How to upgrade MCU? Firmware?
ABOUT:MCU- download the file corresponding to your device (if you have KD - then KD, if JY - then JY, etc .; firmware MCUNOT INTERCHANGED !! ). Place the mcu.img file in the root of the GPS map (optional - empty maps). On some devices, you will need to rename mcu.img todmcu.img. Next 2 ways (the sequence is not important, you can simultaneously):
1) Go to Settings - About tablet and clickSystem update.The device will reboot into recovery mode and install the update.
2) Go to recovery mode and select the itemUpdate system / mcu from sdcard
Firmware- download any firmware from the header (they usually differ slightly in terms of the interface). Place the update.img file in the root of the GPS map (optional - empty maps). On some devices, you will need to rename update.img todupdate.img. Further 2 ways, see above.
Step-by-step instruction in picturesHERE

AT:How to reset the MCU to factory settings?
ABOUT:SoNot yet known.

AT:How to enter recovery mode?
A: Programmatically - dial in the terminal
su
reboot recovery

Hardware - seesummary postwith personal experience of the forum participants.

AT:How to change the application for navigation?
Рћ: Settings - GPS - GPS program options

AT:Does the radio have a sleep mode so that it does not turn off immediately after the ignition is turned off?
A: Yes, there is. From 30 seconds to 2 hours.

AT:How to change the boot logo?
About: Settings - Factory Settings - Car Logo

AT:When you try to enter the "Factory Settings" password is requested. What is he like?
Рћ: 126. On rare devices -3368eitherm123456either121212. If it does not fit - just contact the seller.

AT:How to get root-rights?
About: Kingo ROOT.Using a PC. Without PC.

AT:How to make a root from SuperSU?
Рћ: Get the root in the manner indicated above. Then delete KingoRoot and everything connected with it. Install the SuperSU application, go into it and update the binary file. Reboot.

AT:How to change the backlight buttons?
A: Check with the seller in advance whether it is possible. If possible, seehere.

AT:Is it possible to additionally install an antenna for receiving GLONASS?
A: It is possible, but meaningless byfor this reason

AT:How to turn off the screen?
ABOUT:hereandhere

AT:Can I use an analog camera as a DVR?
Oh no

AT:How to install Xposed Framework?
A: See insubject to modification.

AT:Why is my camera not working as a DVR?
A: Most likelyso.

AT:How to make friends with the standard BC Peugeot 308/408 with our GU?
ABOUT:Noorread here

AT:Is it possible to turn on the radio before loading the system on our GU, like on some others?
A: No, this feature is missing.Available on other platforms.

AT:How to remove the stock firmware of the radio using the terminal.
Рћ: Readhere

AT:Saved radio stations are reset, what should I do?
Рћ: In order not to be reset, it is necessary in the Factory settings - the Other tab - in the Power supply line by default - put the last state memory

AT:Can I use the Internet via Bluetooth?
Oh no

AT:What is the stability of 3G / 4G modems?
Рћ: Stability is zero, you will encounter a constant blade of the network, a hang-up state and other problems.

AT:If I transfer the modem to hilink mode, it will solve the problems of the modem blade?
A: Partially decides, in the hilink mode, some programs do not see the Internet, a feature of the hilink mode.

AT:What to do with the Internet on the radio? If 3G / 4G modems fall off and lose the network, in hilink mode, not all programs see the Internet?
A: Adequate and rational solution is to use any LTE / 3G / 4G WiFi router (SIM card).

AT:Stitched the android, something happened, now it does not load, hangs on the logo or falls out into the recovery, what should I do?
A: Take advantagerecovery instructions.

AT:Where to connect the front / rear camera?
Рћ: Connection example in the post -here. [/ url]


Useful
Firmware
Official

  • Index.Disk - filling cloud service from kumarai .
    If you have firmware and want to share:
    For registered users - send the link to me inQMS
    For unregistered users - send a link to[email protected]
Temporarily not relevant
Custom

Discussed in topic -Modification of software and decorations
Modified MCU MTCD / MTCE firmware -here

twrp -theory here
Hardware (installation, rework, etc.)
Completed polls
Attached Image


Can't add a Google account? solutions to the problemhere

The radio tape recorder hung, it turned itself off, after the reset it does not turn on, did a reset until the factory settings no longer turn on, turn it on and it does not turn on, the backlight of the buttons is lit and the screen is black -read here.

Topics Curator: ........
ACTIVITY IN THE TOPIC

Help make the topic cleaner and better! If you think that the message:
useful clickAttached Imageuseless - clickAttached Image


There is no curator in the subject. For questions about filling caps, please contact the section moderators via the "Complaint" button under the messages to which you want to add links.
If there is a user in the subject who wants to become a Curator and the correspondingRequirements for candidates, he can apply in the topicI want to be curator(after having studied the topic header and all materials for curators) or inQMS.


Post has been editedkumarai - 10.07.18, 16:21
Reason for editing: FAQ recovery instructions



Rep: (53)
* Romamn777,
I can't say anything about music, there were no problems ...



Rep: (7)
* Romamn777,

In music, too, like the rules. And what exactly - in the standard flies music? It can additionally install some kind from the market and try how it will work through it ...



Rep: (2)
Rider09 @ 04/03/2016, 15:36*
* Romamn777,

In music, too, like the rules. And what exactly - in the standard flies music? It can additionally install some kind from the market and try how it will work through it ...



One second and one third track plays and may crash (writes on the display that the Music program suddenly stopped working) but may play for a long time and not crash.



Rep: (53)
* Romamn777,
Try to put a third-party player ...

On account of the weather, everything works after the replacement, but the bluetooth has not yet been able to win ..
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Rep: (53)
Dear Gurus! Can someone tell me how on our 5.1.1 to do a search in bluetooth in Russian? Tried to use from the next branch the way does not fit ....



Rep: (7)
igresis @ 04/04/2016, 07:01*
Atef @ 04/03/2016, 10:57 PM
igresis
Root is already passed ...
Only here the same bluetooth is not yet changed to the correct

Yes, I'm glad just! And what was the root put? Super su? Or Kingo root? In the ROOT cap.


Tell me how to still unlock the system files, prescribe the password * # hct # root # when entering the settings, but still there is no access to delete ...
(see photo)
And also what weather to put - there are two files - V_1.4.3 and V_2 (beta) which is more stable?

Further, through the total commander tried to deliver and does not allow removal.

Tell me, who has already replaced this weather with a working one - how exactly did this happen ?. There are several options for installing root but a pancake, so it turned out right away and not just ...
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Post has been editedRider09 - 04.04.16, 11:57
Reason for editing: Photo move under spoiler



Rep: (53)
Used Kingo root and Kingo User. After deleting, I rebooted the GU and just set the weather. I tried both and all work, so that is your choice .....

He lied, he did not delete the weather, he asked the seller to throw off the firmware without the weather .... And then just put

Post has been editedAtef - 04.04.16, 17:25



Rep: (587)
* bettuccio78,
* Atef
M
Check outForum Rules!
3.1. The official language of the forum is Russian.

Check outForum Rules!
3.1. The official language of the Forum isRussian .

If you fear, you will not be able to understand the text below.



Rep: (4)
I use about a month.
Romamn777 @ 04/03/2016, 10:48*
Playing track one second third and can crashes.

The same nonsense.
For one I will describe what else is wrong:
1 DVR like this:http: //ru.aliexpress.c..llion/32440426270.html
On the screen, without the recording turned on, it shows perfectly, just press on the recording, it starts jumping, as if it does not have time to write. I tried to write both on the internal memory and on the SD 10 class.
2 When I look through the record, it is the opposite; it is mirrored, where the right is left.
I tried to write both in the program DVR, and from the market.
3 Sometimes it hangs on the download, rarely, but it happens.

Everything else is working, radio, rear view camera, navigator.



Rep: (53)
* Vsio,
Look hereZeniss



Rep: (53)
* TuraH,
At the expense of the registrar did not try, but about the mirror look in the settings there is something like this was. I did not ask the seller to update?



Rep: (4)
* Atef
In the settings there is specularity, but it refers to the rear view camera. And I did not ask for a update yet.



Rep: (587)
* wegaz
two different devices, hardware and software are incompatible. Recover through OTG. recovery methods in the profile topicMicrontek Head Units (RockChip RK3066 / RK3188) - Discussion
offtopic deleted

M
Added a topic rule to the header:
Software not compatible with PGthis topic, questions "fit the firmware", "flashed, not loaded"etc., as well as the answer to such questions, entail punishment in the form of PO from 3 days!


Post has been editedkumarai - 06.04.16, 16:03



Rep: (53)
Interestingly, is it possible for us to forget "Direct control of the sound processor"?



Rep: (53)
* Vovik51,
I watched the next branch, there is WM8731 codec and we have 8756 ...



Rep: (8)
Who tried the launchers on 5.1.1? Are launchers from 4.2-4.4?



Rep: (11)
Who tried the launchers on 5.1.1? Are launchers from 4.2-4.4?

I join the question! And the launcher and the radio .... etc. But it seems to me that without finishing it will not work!



Rep: (7)
Yesterday I was pleasantly surprised - I connected a 320 GB (Seagate) HDD to the PG and it was recognized normally and reads everything.
A few days ago, as soon as the magician installed. tried to connect the Asus HDD at 150GB but without success. (Does not see him at all) he is probably very ancient.

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Post has been editedRider09 - 08.04.16, 09:13



Rep: (53)
* Rider09,
Earned?



Rep: (8)
I bought in Zeniss too

but it came with a marriage in the form of a non-screwed board that flew off during transportation, but the seller was responsive and for the fact that I screwed everything back, I returned 1000r


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Now: 06.25.19, 04:34