yashsingh1/xdaforums huggingface dataset:
[MTCD Android Head Units General] cb2375:
For you guys with the 8core 4GB..... I finally got around to updating my unit a day ago. If it is the 10.2 inch the sd card slot you have to use is on the side of the unit. Not on the outside it is on the 1din metal case. You will have to pull the unit off the dash. It is a good time to get the card extension cable and run it to the glovebox. The slot you need is hidden by a sticker. If you are looking at the unit from the top when you pull it straight out from the dash it is on the lower right side right behind where the 1din box mounts to the screen.
[MTCD Android Head Units General] moby j:
Im using dasaita px5 2dim 7 inch, 8core/2gb if im not mistaken, yesterday i connect the video ouput rca to my headrest monitor, but no image on my headrest monitor. Anyone have same problem, I already tried to connect the headrest monitor to parking camera and it's work.
[MTCD Android Head Units General] sieg01:
hi,

what about update experience on PX5 without root from 20190521 to 20190528 will be wipe data or just the update?

Could you say, what is new? Security Patch?
[MTCD Android Head Units General] ikerg:
During my last update to 21th...the system automatically wiped data.

My intention was to just update...but...

Enviado desde mi SM-G950F mediante Tapatalk
[MTCD Android Head Units General] sieg01:
but again automatically wiped data?
[MTCD Android Head Units General] Porki23:
There is an option under Factory settings (126 to enter)

Last touch button which labelled OTHER.

WHEN ACC OFF

Default setting is autosleep.

If you change this (e.g 30 sec) your unit will turn off when your key is out.
[MTCD Android Head Units General] k3dar7:
i think root does not affect update/wipe, is "only" way to have backed up all user app+data before update, anyway i think is better make root (is simply) and backup before update for sure :)

line with SecurityPatch in System/About is gone :) anyway don't know what is new...
[MTCD Android Head Units General] nikolay333:
I cant udapte in dasaita px5

hi, i cant udapte in my dasaita px5, i instal mcu 3.10 and after i try to install to android 9 but my stereo says this

failed to verifi package compatibility(result 1) Device mainfest and framework compability matrix are incompatible : HALs incompatible. android.hardware.drm
[MTCD Android Head Units General] nikolay333:
I have the same problem, can you fixed
[MTCD Android Head Units General] moby j:
Read page 233 if your head unit version android 8
[MTCD Android Head Units General] k3dar7:
for info, security and more info from PX5 20190528 exported from DevCheck APP:

SYSTEM
Android Version: 9 (Android Pie)
Build: rk3368-userdebug 9 PQ2A.190305.002 20190528.133337 test-keys
Security patch: April 5, 2019
Root access: Device is rooted
Architecture: aarch64 (64-bit)
Instruction sets: arm64-v8a armeabi-v7a armeabi
Kernel: 4.4.167 #76
rocky@r940
gcc version 6.3.1 20170404 (Linaro GCC 6.3-2017.05)
Thu May 23 11:24:43 CST 2019
[MTCD Android Head Units General] zerozoneice:
so which is the latest working android 9 build WITH white/blue UI and WITHOUT timebug?
[MTCD Android Head Units General] deadmind:
weird problems ---

As I mentioned before, android 9 brought me some flickering / white lines within the system and also inside the recovery - beside that everything was fine.

When I switched back to android 8 the flickering was gone.

Any ideas / suggestions how to fix that?
[MTCD Android Head Units General] zerozoneice:
well, yeah, stay on 8 :)

the 9 builds are still acting weird even as official fw on units delivered with 9 from factory.

give it some time...
[MTCD Android Head Units General] k3dar7:
Depend on device model i think... i have Dasaita V600(delivered with A6), upgraded to A8 and then A9 and work fine... btw: mcu i have 3.10 stock from #1
[MTCD Android Head Units General] cb2375:
I have an v840 (I think), the only issue I have is with the Bluetooth connection to the phone. It seem to think it is in a call at fast forward, the timer starts running real fast, but all I have to do is hit the end button and it stops. Strange, but not a show stopper like the flickering lines. Anyone else seeing that?
[MTCD Android Head Units General] nikolay333:
Problem TPMS

Hi, I have a problem Whit my TPMS sensor, my dasaita stereo doesn't read one sensor, but all my tires have pressure, I recovery my stereo because I think there is a problem software, also I changed to Android 9 and the problem continue, today I change my tire but my stereo can't recognize the sensor, I thought the problem was a sensor but sometimes the problem is another sensor, all sensors show this

https://drive.google.com/file/d/1--pkK1nOxy864qN_tfvQ5xiCerFUkXkM/view?usp=drivesdk

https://drive.google.com/file/d/1--F5wr5zLuMSdpLg48tbHij5mifAK2iP/view?usp=drivesdk
[MTCD Android Head Units General] jerrymh:
Maybe the bateri is dead on the sensor.
[MTCD Android Head Units General] apollo1976:
I had purchased the TPMS sensors from Dasaita (those that connect directly to the radio) and I always had problems, the values were not regular and often some tires were not detected.

In desperation I bought these USB sensors on Amazon and they work great:

https://www.amazon.it/gp/product/B07G33V71G/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1
[MTCD Android Head Units General] Нанаец:
скажите пожалуйста. я могу с адроида 7.1 px3 251220018 перейти на андроид 9 ?
[MTCD Android Head Units General] caenix8:
Hi

I have 3 problems with android 9.0

The steering wheel controls to change songs are reversed.

Developer options do not appear

There is no search engine in settings

Any suggestions?
[MTCD Android Head Units General] ez429la:
update problem

hy,

i m new on this thread.

i m new with dasaita HU. I buyed one dasaita 8.0 4/32 for my rav4.

i have some problem to unlock the video during drive, do i deceided to try with an update.

Today i tryed to do an update with this file "Blue UI HA_px5_8.0_ota(20190428"

but when the radio start the update it stopped due to "signature problem" with file.

can you help me to fix the signature preoblem and some one have some suggest to fix how to see the video during the drive.

thank you
[MTCD Android Head Units General] k3dar7:
- try Wheel Study and/or select correct CANBUS in FactorySettings

- DevOpts i know only way to enable temporary with use "adbon" password in FactorySettings (this block all usb masstorage access until again disable it using "adboff")

- for search settings, try 3rd app: https://apkpure.com/settings-search/com.katzoft.settings.search.full

---------- Post added at 08:58 PM ---------- Previous post was at 08:32 PM ----------

sure you have PX5? make screenshots from Settings/System/About

for enabling video during drive(i hope not for driver ;) , go to Settings/Car/DrivingSettings/WatchingVideo
[MTCD Android Head Units General] m_g_s_g:
When upgrading to Android 9, I had this signature problem as well. But at about the same time, a new version was published (PX5 HA_px5_9.0_ota(20190528)) and that one didn't give me problems (maybe just a download corruption problem?).

Android 9 kind of works for me (but I have a few crashes with CarWebGuru and Android split-screen doesn't work).
[MTCD Android Head Units General] Tonny-dk:
Anyone tried the new 3.14 MCU and can report back?

V3.14 https://www.sendspace.com/pro/dl/qs7ukl
[MTCD Android Head Units General] marchnz:
Have you thought about trying this new MCU and supporting the community by posting your review/feedback.
[MTCD Android Head Units General] ez429la:
Reply

[MENTION=1829754]k3d[/MENTION]
[MENTION=4921333]M_G_S[/MENTION]

Update problem fixed with new file downloaded.

Video problem during drive fixed with new Launcher. But i tryed also with " allow all app" during drive and It didnt work.

My next challenge: try to install the dab antenna and change bluetooth app...

Thanks
[MTCD Android Head Units General] dominicanodcora:
I have. I do not see any changes. what was this mcu update suppose to fix?
[MTCD Android Head Units General] Ujua:
I'm going to try !!, thanks hotaudio!
[MTCD Android Head Units General] marchnz:
Have you thought about how one could find out if the information is not posted on XDA?

Anyway, it doesn't fix ground hog day, apparently - With every release comes the same questions, which yield the same responses.

Here's a smile ?
[MTCD Android Head Units General] tebukan:
I have updated version 3.14. If I see a change, I will share.
[MTCD Android Head Units General] Smykel:
Hi

I did try to update MCU and system on my Dasaita 10.2, but I found a problem. When I connected USB with all files it did prompt me to update. I pressed OK then device reboot. But during installation, everything was aborted. Had information displayed such as:

E: trying mount /dev/block/mmcblk0 ntfs.

E: failed to mount /mntexternal_sd error: No such device

.....

Installation hctextcfg start.

Update hctextcfg aborted

...

The same issue I had when I did try to update a system. What am I doing wrong?
[MTCD Android Head Units General] k3dar7:
1. You have it NTFS formated? Is need FAT32

2. Are you sure you can use USB and not only microSD(GPS) slot?
[MTCD Android Head Units General] Smykel:
It looks like there was a problem with the format. I converted to fat32 and I managed to update MCU, but no luck with firmware. I did try from USB and SD card (GPS slot). Problem with signature verification, error 21. I did try PX5 HA_px5_9.0_ota(20190528).

Little update.

I did download firmware again and copy on sd card. It start updating but eventually stops with compatibility problem. Now I wondering if this firmware is OK with my unit. My is px5 model same as firmware I did try to install.
[MTCD Android Head Units General] k3dar7:
you have already Android9? If not, is need replace recovery with A9 patched from Hal9k
[MTCD Android Head Units General] Smykel:
I am still running Android 8. Where can I download this recovery from? Do I need to root my device first?
[MTCD Android Head Units General] k3dar7:
here is howto and archive with recovery and tool for creating special RK microSD bootable card, is really need use tool on Windows PC (is not enough simple copy files from archive to card becase tool make repartitioning and saving file to hiden 128MB first part of card):

https://xdaforums.com/android-auto/...head-units-t3847477/post79357076#post79357076

only noy use android update from Y Series_PX5_9.0_ota(20190322).zip on link, but Dasaita one from #1 on this(Dasaita updates) thread, as you have already downloaded :)
[MTCD Android Head Units General] Smykel:
So I understand that the version I downloaded is OK. When I will get back from work I will try do do it. Thanks
[MTCD Android Head Units General] cb2375:
You may have the same radio I do; I have to use the 'hidden sd' slot for consistent recovery installs. There are two micro sd slots on my unit. one is on the external side doesn't like to load the firmware. I ended up getting the ribbon cable to extend it to the glovebox as well.

---------- Post added at 05:23 PM ---------- Previous post was at 05:18 PM ----------

I have loaded the 3.14 MCU patch and so far there are not issues. It seems to have helped with the reverse camera hanging on too long; it hasn't happened with this build yet. I too would love to know if there is a change log to the updates. Has anyone come across a place where that info is posted?
[MTCD Android Head Units General] typos1:
Yeah but what if he wants to add something to the SD card ? Its a stupid location for the slot, never seen that before and I d move it by simply adding some extra wire to the connection.
[MTCD Android Head Units General] ikerg:
If he wants to add something to the card...just copy from any usb to the card...

I know that is not the best location...

For example...Jeep headunts (stock) have internal storage for music...that only can be stored by copying from the usb port

I don't know if there is not room enough on the display frame to allocate for a sd slot.

Enviado desde mi D6603 mediante Tapatalk
[MTCD Android Head Units General] danielloe:
Dasaita MCUs are not compatible with KGL (radio works, but a version error appears)

just my 2cents :D
[MTCD Android Head Units General] typos1:
Have you read [MENTION=4974080]marchnz[/MENTION]'s Cross Compatible MCU thread ?
[MTCD Android Head Units General] roxylove:
Good news -- my factory USB that previously allowed me to listen to music prior on stock works just fine without having to tweak anything. I also now have two additional USB drives (only thought I would get one). No matter the USB I use, all the ports will automatically pick up an update. Awesome!

Do you know is it possible to change the stock music app like the stock nav app? I would like to try a different music app that would better sort my USB music (maybe sort my artists, then album).
[MTCD Android Head Units General] typos1:
Yes it is possible, but you may need a special app for it written by XDA devs as you do on MTCB/C units (XposedMTC), for MTCD units its called MTCD Tools, this will allow the music app of your choice to be treated like the built in one (working with SWC etc) without it it will play at the same time as the radio or the built in music and not work with SWC . . .

. . . . or you may be lucky and it may work out of the box - the latest RK3188/PX3 MTCD units come with 2Gb RAM and 7.1.2. Nougat, they work out of the box with poweramp for example, no need for an app to get the functionality you need.

If the RK3368/PX5 units dont work like this out of the box, I d guess they will when N comes out for them.
[MTCD Android Head Units General] roxylove:
I hope I am wrong, but it looks like MTCtools is just for SWC, not for rerouting the "music"

icon to an app. I've played around quite a bit with it and just cannot figure it out.
[MTCD Android Head Units General] typos1:
Theres a thread on here about it, google "MTCD Tools" and check it out.
[MTCD Android Head Units General] roxylove:
I know BT is sketchy on these devices, but I had someone tell me the other day that I sounded like I was a mile away when talking over the car's BT. Any simple tricks to make it better? I've been following the other thread about the echo but figured this was different.
[MTCD Android Head Units General] ikerg:
Did you update to the latest Android ROm?

It seems some bt issues have been fixed

Enviado desde mi D6603 mediante Tapatalk
[MTCD Android Head Units General] roxylove:
Yes, on the 7/26 and 2.56 MCU. Debating on trying malaysk rom to see if there's any difference.

There could be something else going on too. There was a stretch where I could not hear any audio from my phone, nav, Google. Poweramp will worked fine though. Weird
[MTCD Android Head Units General] typos1:
On the MTCB/C units there are similar bugs, often caused by both the internal and external mics being wired together, the solution was to disconnect them and solder the external mic directly to the BT board.

Not sure if its the same for MTCD units - they use a different BT board.

But remember apart from the SoM, an RK3368/PX5 MTCD unit is the same as any other MTCD unit, whether its RK3188/PX3, RK3368/PX5 or Intel Sofia, so I would search the whole MTCD forum, not just RK3368/PX5 threads as for BT problems what processor you have isnt really relevant.
[MTCD Android Head Units General] makes2068:
Use HA 6.0 from this site. Launcher looks...

Where to find this one to install?
[MTCD Android Head Units General] ikerg:
Somebody with rom previous to 20170706 has that launcher and perhaps he could extract from ROM and publish

I prefer other kind of launchers (more elegant) like car launcher pro

Enviado desde mi D6603 mediante Tapatalk
[MTCD Android Head Units General] typos1:
Loads of RK3368/PX5 units have that launcher, its not to my taste either, but its pretty easy to download a ROM with it and extract it on your desktop.
[MTCD Android Head Units General] cellsafemode:
Anyone else getting a system UI has stopped failure from the latest ha rom listed on page 1 after the head unit has been on for a while (over 30 min)?

I have to turn off the car to reset.

Also still can't use the hardware touch buttons. Factory settings has settings to reset and calibrate but neither option seems to do anything.

Also using latest MCU version from page 1
[MTCD Android Head Units General] typos1:
Did you get an SD card with your device ? If so it may have an mcu.cfg file on it.
[MTCD Android Head Units General] cellsafemode:
If it does, should i delete it or what? How does one reset the locations of these touch "hardware" buttons? Since the factory settings screen that contains the options to do just that dont seem to have any impact.
[MTCD Android Head Units General] typos1:
Keep it if it does, it contains the config of your MCU, I restored a bricked one with the original mcucfg file.
[MTCD Android Head Units General] hotaudio:
New firmware for PX5 2017-08-03 :)
[MTCD Android Head Units General] Нанаец:
экран

всем привет! я новичок. у меня ГУ dasaita андроид 7.1.2. у меня проблема с экраном. в солнечную погоду на экране ничего не видно. можете что нибудь подсказать для решения проблемы?
[MTCD Android Head Units General] marchnz:
привет нуби. Этот форум должен анонсировать обновления Dasaita, а не общие вопросы и ответы. Попробуйте вопросы и ответы на форуме, используя английский, поскольку XDA является английским форумом.

English; forum to announce Dasaita updates not a general q&a forum. Try the q&a forums in English please.
[MTCD Android Head Units General] Smykel:
Eventually, I manage to update firmware, but I thought that there will be a new version of UI. I will need to look for custom launcher then. It would be great to get UI like iDOING! unit has :

https://www.youtube.com/watch?v=8A5sB7KqHX8.
[MTCD Android Head Units General] Smykel:
Ok, after 30 min of use I've found one problem. YouTube likes to turn itself off when playing music. Does anyone had similar experience?
[MTCD Android Head Units General] cb2375:
Humm, so it looks like we are going to start getting more specific unit updates.
[MTCD Android Head Units General] moby j:
Mine google maps, after click start 2-3s back asking to start the route
[MTCD Android Head Units General] Tonny-dk:
I just did the latest update - V940 Version : PX5 HA_px5_9.0_ota(20190531) and everything is working correct, without wiping data.

Can't see any changes.
[MTCD Android Head Units General] antaniblindo:
MTCE update

Dear All,

Just a quick question, i would update MCU and eventally OS, on my radio (PX5 octacore RAM 4GB 32 GB) that seems to be produced by Klyde,

following the info:

Kernel version 4.4.93+

rocky@hctr930 #3

Wed Oct 31 10:38:05 CST 2018

currently MCU version is

MTCE_KLD_V2.88b_1 (June 20 2018 10:55:29)

Build number

px5-userdebug 8.0.0 OPR5.170623.007 eng.hct.

20181112.093502 test-keys

Are the available version compatible or do I risk brick?

As per forum reading I think they are but would be glad if someone can confirm... don't want to buy another one.

thanks in advance.

Alberto
[MTCD Android Head Units General] marchnz:
Hi,

Try Q&A forum, this thread is to announce Dasaita updates.
[MTCD Android Head Units General] Napas2199:
Internal ones are better

https://www.amazon.de/gp/product/B07RLHK3RN/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1

Also try the ones Dasaia sells and they sux

The external simply dont work

The internal's have a weird format and are static not adaptable did not fit on my Alloy wheels E46 17º M68

The connector on the background is simply a USB port just did the soldering to a plug of USB adapted and connected :good: perfect

[IMG="TPMS"]https://images-na.ssl-images-amazon.com/images/I/61PKf%2Bs9hWL._SL1001_.jpg[/IMG]
[MTCD Android Head Units General] k3dar7:
i have this internal from dasaita and work without problems (on Android6,A8,A9):

https://www.ebay.com/itm/Internal-T...-Diagnostic-tool-sensor-Wireless/262761804549
[MTCD Android Head Units General] segu45:
I have the same,the dasaita internal and works nice without any problem.

Enviado desde mi ONEPLUS A5010 mediante Tapatalk
[MTCD Android Head Units General] jun81:
[MENTION=6942549]hotaudio[/MENTION]

Possible to share what are the updates in the latest px6 android 9 firmware? Thank you
[MTCD Android Head Units General] Napas2199:
On BMW Alloy wheels they do not fit.

I'm surprise that more people do not have the same issue.

The auto shot even try them on other light alloy wheels, and they said (i saw also), they are too static not being able to get a good bed with the wheel.

[IMG="Dasaita internal TPMS"]https://i.ebayimg.com/images/g/2JAAAOSwEFZZiWNn/s-l1600.jpg[/IMG]

Because they are too shallow between the sensor and the valve, static with no opening or closing angle.

[IMG="E46 Alloy Wheels"]https://www.realoem.com/bmw/images/diag_12d5.png[/IMG]

[IMG="TPMS E46"]https://www.realoem.com/bmw/images/diag_1vr7.png[/IMG]

The solution was this type of sensors that work better.

[IMG="E46 TPMS Solution"]https://images-na.ssl-images-amazon.com/images/I/61PSpruZ5uL._SL1001_.jpg[/IMG]
[MTCD Android Head Units General] Sotto7:
Hi everyone

what update for android 9 do I have to put?
[MTCD Android Head Units General] deom2i:
Sorry wrong post.
[MTCD Android Head Units General] Porki23:
Hi! I had the same problem a few weeks ago. The usb device plugged then unplugged continuosly. Try flashing via microSD.

It worked for me, and the usb is work correctly now.
[MTCD Android Head Units General] marchnz:
Oh noes! So much off topic and thoughtless posts.
[MTCD Android Head Units General] Нанаец:
android 9

Hello! I have an androil 7.1.2 px3 on my head unit. Can I upgrade to the S920 Version: PX30 HCT4_px30_9.0_ota (20190614)?
[MTCD Android Head Units General] k3dar7:
No, PX3 (RK3188 from 2013) and PX30 (~RK3326 from 2018) is different CPU
[MTCD Android Head Units General] Нанаец:
thank!
[MTCD Android Head Units General] baz1536:
Has anyone managed to get DAB working on a PX6 Android 9.0 system?
[MTCD Android Head Units General] zedmel:
DAB on PX6

It's working, the antenna sticked on the wind shield need a good ground for the best reception.

I use zoulou DAb apk
[MTCD Android Head Units General] gst0098:
Hello, I have to downgrade to 6.0 from 9.0 in order to fix bluetooth that stopped working, where can I find the correct sd_firmware_tool.exe for downgrade to 6.0 image ?

I only found the update.zip for system image but not a way to restore a recovery compatible with the 6.0 version.

Giuseppe
[MTCD Android Head Units General] marchnz:
Wrong thread, try q&a thread. Suggest having a good read through and trying out SDcard method. You'll read about it in the forums, but this thread is to announce Dasaita updates.
[MTCD Android Head Units General] darkzorro:
what's the requirement of the sdcard to make a bootable sd?

Hi guys, I have bought 2 sd cards, but just can't boot from the sdcard treated with the rockchip create upgrade disk tool 1.56 as indicated in the tuto by alex.

one sandisk16G (up to 80M/s), well, i understood that it might be too big.

then a transcend 8G (up to 20M/s), still won't work.

any suggestions, please? (like isn't there any button to hold during the booting?)

*********************************************

the build number is

px5-userdebug 8.0.0 opr5. 170623.007 eng.HCT.20181210.165451 TEST-KEYS

mcu version is mtce_ha_v3.14_1
[MTCD Android Head Units General] k3dar7:
No. Pres reset hole or hold (until leds blink) reset hole or power button.

Also is need have card in right (gps) slot.
[MTCD Android Head Units General] naira1:
Im my case even the 8gb didn't work. I had to use a 4gb card. The annoying thing with this, is that you can rarely get a card with that size today. Had to borrow one from my old school aunty,,[emoji13][emoji13][emoji12]. So if you can try a smaller card then do, or you can buy Hals9 tool kit for 10€, you don't need the sd card slot if you use this kit. Please others can correct me if my assumption is wrong.
[MTCD Android Head Units General] baz1536:
Hi

I have a px6 running Android 9. Rk3399.

Updated the mcu and now get incorrect factory password 126. Anyone got any ideas what this may now be?
[MTCD Android Head Units General] Hal9k_:
Not all HUs can be booted from the SD card. For example, HU for Opel, where the card slots are connected via USB.