I have an Android Head Unit I bought on AliExpress 13 Months ago. Android Radio needs Firmware. NO ONE HAS SEEN THIS MODEL. This thing cost me $600 with shipping and was an amazing radio. 13 Months later the recent tabs stopped working. Seller told me to calibrate screen. Problem was, calibrate was not to be found anywhere in the unit. The seller told me to do factory reset. I did that and now I have a corrupt sound file and figures, NO SOUND AT ALL. Seller tells me sorry our firmware won't help you. I've looked online I've watched thousands of YouTube videos, and NO ONE HAS THIS MODEL. It's rare because of the left right buttons. Fits only select dodge and jeep. So, I want to try and save my $600 radio. I just need a firmware so I can install entire system, either an updated firmware for this MCU or original firmware. Please anyone? I have attached pictures of the radio including error code, firmware version, MCU info, specs, etc. Hope this helps. By the way Radio is a Allwinner? and a TOPWAY? Thanks so much!
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Dear all.
I'm Ramzi and I'm totally new in this type of technology so I urge you to help me.
I have Chinese unit dvd in my Hyundai Sonata 2013.
Brand : HITS car DVD, HYUNDAI SONATA LED10-11 / SUPER HIGH RESOLUTIONS 1024×600.
Modal: ANHY822 / 8913AG
Website: http://www.hicesan.com/?p=719
by mistake I flashed android MCU update to my unit white it's Wince, the dvd is still working but the screen is black.
full story
At beginning I tried to update it with last Android software for Middle East from HITS site,so I tried many time but it didn't read the Update from the SD card. So I thought that I should update the MCU first, so I flashed Android MCU update to my unit while it's Wince, so screen goes black and the dvd is still working with black screen. Because I wasn't aware that my unit is Wince not Android.
So now I urge you to help me, what should I do to get the screen back and if i can change from Wince to full android unit.
I'v Emailed HITS company, but unfortunately the r not helpful.
Please guide me with proper steps and software because there is no technical in Yemen for such unit.
Regards
Ramzi
Hello,
The same thing happened to me, i have a dsr-n 270 head unit.
i updated the MCU as the constructor's instruction but the screen stays black now.
When i power it on it writes android as if it will start normal then the screen becames white then black.
I detect the HU bluetooth and the buttons make sound when i press.
someonne can help us pls?
Sorry for my english....
No one to help us??
Sam9933 said:
No one to help us??
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Have you tried contacting the manufacturer? Maybe they could point you in the right direction. My knowledge is limited, but I would look into something for reinstalling the MCU/Firmware from download/and or recovery mode. Sorry I couldn't be of any more help. But that is where I would start looking. Its not a pure Android unit, so it may be more difficult to do as from what I understand winCE units emulate the android OS from inside the winCE OS (not sure if this unit is only winCE or if it is both winCE/Android.)
Yes i tried to contact "pearl" the seller of this model, they asked me to sent it to them 35 euros diagnostic+shipping cost.
They are not willing to help because a lot of people got the same problem, they gived us an update that breacks the head unit.
yeah i looked for the recovery/donload mode buit found nothing.
THis brand are not helpful and they keep all information.
All people who want to buy an android head unit avoid Navgear...
Yeah, bud... I'm sorry you got the shaft. That really sucks man. I'm sorry I couldn't help you more.
Hi,
I have an android head unit for my RAV4. I am not sure which exact model it is. It was fine for a year, until recently. The sound suddenly is gone. No audio coming out of the unit.
Contacted the seller (from ebay) but no response from them. The unit currently dissembled. It has a TDA7388 for the audio processor. I have a recollection that the unit is from ATOP company. I could not find any information regarding that name.
I read that on joying has a fix for similar issue, by bypassing the audio fuse.
Any help is appreciated.
Thanks.
I have some pictures. How do I attached them here ? Thanks
I am having the same issue. Everything worked fine for about 2 months then the audio stopped working. I am working with the seller "Kunfine" who had me flash the unit but that didn't fix the problem.
search Youtube for the Joying fix " Joying Android car stereo How to soldering when the head unit no sound? " (sorry no link as I cannot post them yet).
Seems logical that a fuse could be blown but illogical to bypass the internal fuse. Poor engineering I guess. Mine is still under warranty and hopefully the seller will make it right for me.
EFT22 said:
I am having the same issue. Everything worked fine for about 2 months then the audio stopped working. I am working with the seller "Kunfine" who had me flash the unit but that didn't fix the problem.
search Youtube for the Joying fix " Joying Android car stereo How to soldering when the head unit no sound? " (sorry no link as I cannot post them yet).
Seems logical that a fuse could be blown but illogical to bypass the internal fuse. Poor engineering I guess. Mine is still under warranty and hopefully the seller will make it right for me.
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I had took everything apart. Trying to find that 'fuse'. Mine is not Joying brand. So far, no luck finding/bypassing the fuse. The seller gone mute on me. Found another seller that sells ATOP brand. And she also refused to help.
I was hoping that I can find some help from the forum.
nagaculun said:
I had took everything apart. Trying to find that 'fuse'. Mine is not Joying brand. So far, no luck finding/bypassing the fuse. The seller gone mute on me. Found another seller that sells ATOP brand. And she also refused to help.
I was hoping that I can find some help from the forum.
Click to expand...
Click to collapse
Still hoping someone could help.
nagaculun said:
Still hoping someone could help.
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I had something similar with my KLD unit, it dropped sound completely while i was driving
I had just updated the MCU so on getting home i reverted back and all ok since.
Have you made any firmware or MCU updates?
I had the latest firmware from the seller, not the manufacturer. I could not find anything ATOP related.
On the version page, it says
CPU information: Cortex-A9 dual core
RAM information: DDR3 1GB
Android version: 4.4.2
MCU version: 4.3.7-14-10-600101
System version: 2.8.9
DVD version : 2.13.13-1200xh
hello
Please help me solve my brick unit, as the chinese seller does not want to help me.
I dont. know how to identify it , maybe you can help me. Also, i can't post links so please don.t be mad at me.
last year i bought an Android headunit for my Skoda. it is from Aliexpress, Auto Funrover Store...
It has OEM plug, internal CAN BUS decoder, MTK 8127, an was good price. But the software was awfull and they send me a lot of software versions, but no good.
So, to make it short :
- at some point, the unit did not work well with the CAN. wrong door open was showed on the screen, rear view screen appeared event if i set it to OFF, etc
- the seller send me an update for the MCU, i tried to update, but the unit got stuck at 40%.
So brick, no boot. They sent me a MCU chip, i replaced on the board. The unit worked awfull like before, but at least it worked.
they send me another update for the MCu, and of course, the update stopped at 40% and now the unit is brick again. No support from the seller.
i tried to update the MCU via SWIM with STLINK, but no go. The MCU chip is STM8S006C6T6 from ST and the version is MCU SM92D1.160428 V1.1-LC-B3
Please give an advice ! ask me any detail, i will post it here.
thank you
Hello.
I've brought a new radio and im wondering if anyone knows the model number of this radio? Or where I can get a new custom rom on it as the current one on it is boring and rubbish.
My MCU: M4E-LED-SUB-CAR-BT-IR1-180312A
Here is the pictures of it
https://imgur.com/a/MD8D09p
AerogamingHD said:
Hello.
I've brought a new radio and im wondering if anyone knows the model number of this radio? Or where I can get a new custom rom on it as the current one on it is boring and rubbish.
My MCU: M4E-LED-SUB-CAR-BT-IR1-180312A
Here is the pictures of it
https://imgur.com/a/MD8D09p
Click to expand...
Click to collapse
Hi mate, I know this is over two years ago, but wondering if you ever did get any info on this unit?
I have just purchased the exact same unit off an amazon market place seller, fitted it, all working good, or so i thought, went to the car the following day to find the clock had changed itself by 8hrs and 8 minutes, so I set the clock correctly again, went back to the car the following day and found the clock had changed itself again by over 12 hours. Contacted the seller who has come back with nothing to suggest other than offering me a £6 refund for compensation, wondered if it may be a software issue or hardware fault, but they have not offered any software update etc to try.
Did the clock keep its time on your unit? My software version is slightly different to yours as you can see by the picture, but the mcu version is the same and exact same unit.
Is your unit still working o.k? or has it packed up within the two years? Thanks for any help mate.
Back in 2017 i bought the all touchscreen A62721P, and a couple months later it was a brick.
Atoto customer service was great and replaced it within a week. However, they replaced it with one that had physical buttons. I kept it, and its worked fine ever since.
To my point...
I don't know the model they gave me. I remember the box had a sticker over that info. The head unit doesn't say anything other than A6..series.
Is that all the info i need?
Question...since i am pretty sure i have never updated any firmware/software, do i need to start from the beginning, or just use the latest i can find.
Question...does anyone have links to the downloads
Thanks in advance