Hi
I Installed "JOYING Intel SOFIA Android" on top of Ownice C300 OS on my Head unit. and i got the Yellow error bar "UI and MCU does not match".
Does Ownice has a easy to install Firmware like Joying?
or i have to get into recovery mode? because i tried many ways to enter it but i couldn't.
any suggestions?
Insert USB with Update.zip and hold the Reset Button. Light on unit will blink. Tap Reset twice and the unit will boot into recovery. From there you can install the Update.
Related
I bought a unit on Aliexpress from the brand MEKEDE and its for my e46. The settings say it has android 7.0 but cpu-z says it has android 6 with old security patches so I guess they lied in the settings.
Now I want a rom or at least i want to factory reset this unit because i messed up the settings. I could find a way to get into the recovery and i dont know what rom would work.
Does anybody know how to get into the recovery mode ? it has no power butten but various other buttons and a reset button(like any other e46 unit)
MCU: TS907.180917
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.
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
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
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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