hello everyone
i need help in starting my HU
in the pictures you can see the specs.
now the unit is showing an Android screen, and does't load the full software.
The music from the radio is working, the unit can be seen on bluetooth, but i can't reinstall the software, or to get into recovery mode.
The single phisical button is the reset button. i pressed it several times, but no change.
does anyone know how to flash again the original firmware ? replace hs with https to view the images
hs://ibb.co/9YRwjv3
hs://ibb.co/HTP8C4w
hs://ibb.co/jTfNXw1
hs://ibb.co/Kzyf4ht
hs://ibb.co/kXRS6F0
Related
I have upgraded my head unit from 7.1.1 to 8.1, I have followed steps on youtube, but I guess the 8.1 not compatible with my Head Unit so it hanged on Android logo
there are no hardware buttons on Head unit, so I can't log into recovery mode, I tried RSt with 5, 10 .. second also I have tried to ground steering wheel connection with no luck
Any idea how to log into recovery mode to apply the new firmware
Thank you all
Nice
Try to plugin a Keyboard/Mouse, also disconnect your battery so the radio will automatically shut down completely.
The only 8.1 FW I know is for Joying HUs with RK3399/PX6 chipset, so the ROM wont work on MTCD/E RK3368/PX5 devices. You should have waited for a correct one for your HU and/or for one from Malaysk or Hal9k.
Also check this post on how to recover your bricked unit:
https://forum.xda-developers.com/showpost.php?p=75664396&postcount=3254
thank you all
I have fix update by grounding steering wheel connector 1 to ground
I’m struggling with an Android unit supplies by seicane. It’s for an Audi A6 c5.
It was turning on and off randomly, seicane supplies a new MCU file v3.30 and I installed and this didn’t solve the problem.....
So I took matters into my own hands (stupidly) ?
I assumed it was a px5 based system and installed one of the latest px5 MCU files and it worked, The on off problem was solved.
However the touch buttons on the side of the screen no longer work and the button calibration in factory settings also doesn’t allow them to be picked up..... after researching more I realised that although it was a px5 ish radio it’s not quite (I don’t really understand)
Prior to my meddling the radio model and hardware displayed as “HF S8 series H2233. (1024x600)
After my MCU install it now displays the radio model as PX5.
So my thinking is that because I loaded the wrong MCU file it thinks it’s a slightly different model that doesn’t have the touch buttons to the left of the main screen?
I have re flashed the old seicane MCU to try and repair my errors and it does flash but the model name still says px5 (not HF etc) and the buttons still won’t work.
Can I undo my mistake? If so..... how?
Annoyingly the px5 MCU file works really well! But being able to use the on and off button for the radio would be handy again! ?
Thanks
What you probably forget to do before upgrading the MCU was not to export your current MCU settings after entering into the Factory settings.
If you had that file you would be able to restore the configuration.
Now, to remap the touch buttons you have first to enter into Factory setting and reset the touch panel, then recalibrate the touch panel and finally you'll have access to a working button remap screen.
Hey guys,
I bought a Navigation System M779 (androidautoplayer.com) for Suzuki Grand Vitara from AliExpress one month ago.
At first, everything was fine and I was very happy about it. Nothing to conplain about.
Then I went on Holidays for about 14 days, in which the car wasn't used in any way.
Yesterday I started the car for the first time after Holiday, the battery still was fine but the radio did not boot. The screen stayed black and the Buttons did not light up.
After checking the Plugs on the back, the screen showed a Bootlogo, but got stuck.
I did not modify anything and everything was fine until Holiday.
Can you please help me?
Pressing reset did not change anything. Sometimes, selecting reverse does activate the rear cam. That's it.
I don't know how to enter Recovery or how to install the Firmware.
It is an Android 9 PX5 System. This is everything I know.
Kind regards
Robin
May be able to reflash firmware using this method - https://forum.xda-developers.com/showpost.php?p=79144579&postcount=2 assuming that the manufacturer posts firmwares on their site, or can provide it to you via download, email, etc.
Thank you for your reply.
I tried some Firmware-files, just to see If the head unit enters Recovery. This failed.
The manufacturer also replied to a Mail, telling me that they will hand me out a possible solution next week.
I will wait eagerly.
Hallo again,
unfortunately the manufacturer did not provide a solution to recovery my Head Unit.
I managed to get into the Recovery Menu and tried to wipe data, but this had no effect at all. Still stucking in bootloop.
The information given in Rcovery Mode are:
rockchip/rk3368/rk3368
9/PQ2A.190305.002/hct204281503
userdebug/test-keys
Recovery V9.0.5.
Supported API: 3
Can anyone please help me restore the Head Unit?
Kind regards
Fisatec
Fisatec said:
Can anyone please help me restore the Head Unit?
Fisatec
Click to expand...
Click to collapse
Did you try to disconnect the main connector from the unit and leave it that way for a few minutes ?
And then reconnect it again.
Thanks for your reply... But I think I did very stupid today and bricked the device.
Reagrding to this topic "forum.xda-developers.com/android-auto/android-head-units/head-units-rockchip-px5-mcu-csn2-t3912413" I flashed my device with "Fake Android 10 - July 6th 202007061156".
The flash ran smooth without any errors. But the screen seems dead now.
The buttonlights still turn on and do blink if I press the powerbutton for about 10s, but there is no bootlogo or anything at all.
I cannot enter recovery anymore.
**** happens?!?
Kind regards
Fisatec
Hello guys. First of all, I've been searching for weeks for any similar situation with mine but couldn't find anything. I have Unbranded Chinese Android Head Unit running Android 4.2.2. with physical button and a reset pin. I tried tonnes of ways to get to the recovery with any possible method and nothing seems to be working.
can anyone show me how to get into recovery or force hard reset on the unit ?
I have attached a few pictures of the Unit info and the circuit board.
i tried to connect a USB keyboard to my Unit and pressed PrtScr + "E" but my unit did not show factory rest option. you can see what happened in the attached video
i will be thankful for you, if you tell me how to get into recovery mode of make a hard factory rest or install a new ROM.
Thanks in advance .
Post MCU version
marchnz said:
Post MCU version
Click to expand...
Click to collapse
the unit stuck on boot logo so i don't know MCU vesion. i just want to know how can i boot the unit in recovery mode
Emad Islim said:
the unit stuck on boot logo so i don't know MCU vesion. i just want to know how can i boot the unit in recovery mode. i attached a a picture of the chip on main board of the unit maybe this can help
Click to expand...
Click to collapse
Dear users,
this is my first post since years here and I really need your advice. I recently acquired this headunit here:
Loading…
de.aliexpress.com
Its called H30 Plus and its an Android 12 12.3" inch head-unit for my W176 A-Class Mercedes.
In the beginning it worked fine, but after a while (and a reset) the screen stayed black - even the boot logo didn't appear (also after a power-disconnect). But the system itself is working, because if I press the "return" key on the original car's command wheel, or if I activate the backup camera the system shows my NTG 4.5 original system on the screen.
--> It just doesn't switch back to android.
On the side of the radio, there is a RST button, but it simply restarts the headunit. The seller ignores and doesn't want to understand my messages, so maybe I can get some help here:
1) Does anybody know, where I can get the firmware for this device?
2) Is there any commonly known methods how to re-flash these units (especially this one)?
Please help me out, because in working mode it is a really nice system and I want to try as much as possible to recover it!