Hi everyone,
I hope you have experience with mentioned head unit and could help me with the problem I have.
Mine head unit is running Android marshmallow 6.0
And was working without any problems until few days ago when it went into a boot loop.
I have tried many options mentioned on this and other sites but I am unable to recover Android installation. It doesn’t go into the recovery mode with any combination I have tried, reset+power button.
Only success I had to get into recovery mode is with the usb keyboard, and alt gr + pr.scr. + I combination. This way I can boot into recovery but problem still remains, when menu pops up keyboard stops working and I can’t navigate through the menu, buttons on hu are also not responding.... I have tried different USB ports, also tried to navigate with the mouse but I am still stuck here...
So what could I do? Any advice will be so appreciated!
Related
Hey Guys, I bought this chinese head unit and it was working perfect unless it started lagging and low memory message started appearing on the screen. I have tried factory reset and clearing memory how ever possible without root access but I am unable to clear dalvick cache.
There is not option to reboot to recovery without root, I have tried many hard keys combination so far nothing has worked for me.
There is an option to update ROM via update.zip file. So I was wondering if it is possible to have an update.zip file with instructions to reboot into recovery. if that is possible can someone please share a zip file that I can use for this purpose?
looking forward for support from the community. Cheers!
Bump
Did you get anywhere with this?
Hi,
I have the same problem and was wondering if you got a solution?
Regards
Steve
Is your HU a Joying? PX5 or Intel Sofia?
If your HU does not have any physical buttons, you could go in to recovery by restarting/rebooting the HU and connecting a keyboard to the HU USB port and pressing Alt + Print Scr + tapping I
hey, just a quick question, I'm stuck at a boot loop/ black screen boot i don’t even see the logo, , tried ADB but the HU is in host mode and as I cannot get past the black boot screen I cannot change it, do anyone knows what is the key combination to get into recovery for the HU on the 17 civic MY16ADA it’s made by Mitsubishi Abd runs on android 4.2.2
Please help, my PC does not even recognize the usb connection
I’m helpless !
It happened after I tried transferring Waze to be a system app, after reboot I got stuck.... think I made a mistake in the tutorial...
Things I tried:
I removed the battery connections
Pressed all button combinations possible (on+vol down, etc...)
Removed the audio fuse, i manage to make it boot, but it stays on the black screen.
Thanks
Up?
I have the same issue
Did you fix yours
I have Accord 2017
Mero15 said:
I have the same issue
Did you fix yours
I have Accord 2017
Click to expand...
Click to collapse
the only solution was to replace the HU at the dealer.
Hello,
It's my first post here, but I've allready read and found many informations on this forum. I'm french sorry for my english !
I have a big problem with my Ownice C500 OL-6666G : Few days ago, when I was BT calling the unit has suddenly stopped and reboot. Since this event, the unit is in a boot loop, it restarts, show boot logo then black screen for 15 seconds and then restarts, etc. I've made a video : h t t p s ://we.tl/t-7buTPOl1NZ
I have search for similar problem but found no solution.
I have tried to :
- Access recovery, but it doesn't work. I've tried many combinations of power button, reset and screen touching... Nothing works. It's only indicate in green "detected" at the upper left corner when boot logo is displayed, then black screen and reboot ;
- Launch a firmware update through USB and SD-Card, same problem, it doesn't launch, it's only indicate in green "detected" at the upper left corner when boot logo is displayed, then black screen and reboot. I've tested many firmware found on this thread : h t t p ://forum.carpad.vn/threads/huong-dan-chay-firmware-dau-owince-c500.23. I've tested 3561s and 3562s versions. I've tested the different USB port and remove all accessories (USb and SD).
I've done many search and maybe there is other solutions, but I need some help :
- Access recovery in order to wipe data or factory reset. But what is the procedure to access recovery on C500 unit ?
- using sdimage like C200 to force firmware update. Unfortunately, I have not found any sdimage for C500. Is this method also compatible with C500 ?
- Using USB cable to connect a portable PC and launch firmware update with RK3 firmware tools (or similar for C500), but I'm not sure this will work since the unit is continuously rebooting ;
- Unlock the bootloader, but I've found no information for ownice unit...
Thanks in advance for your response !
to factory reset:
reset the unit with rst buton, then tap tap the screen with 5 fingers. hope it helps
or when you put the usb with firmware on it, reset the unit with rst buton then slide one finger in the right part of the screen in up/down motion
alps.fykk_8227L_demo/8227L_demo
8.1.0/011019/1571038753
I purchased a Chinese HU off of Ebay (a Witson, DKS9625)and it's been working pretty well for the past few months. I went to turn my car on a couple of days ago, and it gives me the error "Can't load Android system" with the option to Try again or to Factory data reset. The thing is, I can't move the cursor down to factory reset because the Power/Volume +/- keys don't work.
AC8227L Quad-core ARM Cortex-A7 4*1.5Ghz
Witson, DKS9625
witson.com/en/displayproduct.html?id=3121437840622976
How do I get out of this bootloop? My softkeys don't work so I can't use Power/Volume +/-. I've tried plugging in a usb keyboard and a usb mouse but nothing is detected. I've tried cutting power completely (remove the battery) and that doesn't work either. The screen shown seems to indicate that this is Android 8.1.0 but I bought it with Android 10. Is that just a marketing thing due to it being Chinese? Do I need to reflash this unit and with what image as I don't have the original MCU. Is there a WIKI or a how to somewhere that would help? Thanks for all of the help.
Have exactly the same problem, i tried to plug a keyboard but not detected..
If someone have a issue please help
Dear users,
this is my first post since years here and I really need your advice. I recently acquired this headunit here:
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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!