yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] gedster314:
Have you gone into your phone's settings, do a search for Android Auto, go into that and turn on wireless?

I rebooted my phone Moto phone and now wireless AA is working with it.

Bluetooth in HU is buggy. Seems to have problems auto connecting when it has two phones setup for pairing. Also my Moto seems to give me a connection error message but it is connected. Maybe some part of the handshake is timing out. I'm just happy to have AA in my 2011 Corolla.
[Android Head-Units] gedster314:
Anyone know the password for when you export the config? I tried the 1234 that I used to get into factory settings but that did not work
[Android Head-Units] arcatarc:
Try 5555
[Android Head-Units] gedster314:
no joy
[Android Head-Units] Baran124:
Wireless android auto is on but not connecting. Does your headunit have an app for Android Auto?
[Android Head-Units] lenoid:
Try 8888.
[Android Head-Units] Deepcuts:
Try

jancar
[Android Head-Units] gedster314:
Thanks. 8888 didn't work. Will try jancar when I get home.

On a side note, I loaded Nova Launcher and set it as the default launcher. Performance seems better. It auto connects to wifi. I have spit screen functions. Seem to have more of standard Android functioning. I can be happy with a phone interface on the dash. Even activated developer settings.

Not sure of the ramifications of not having the default running launcher running. Will see. May play with other launchers, I chose Nova just cause that's what I've always used on my phone and tablets.
[Android Head-Units] Baran124:
I still couldn't run Android auto. Please help me. There is no application for it to work and I made the settings on my phone but it still doesn't work.
[Android Head-Units] Deepcuts:
Download this AA version: https://www.apkmirror.com/apk/googl...?key=04eea38ae2b32a4c87d5dd678c5c0e3de436238a

Copy to USB stick and install on HU.

Let me know if this fixes your issue.
[Android Head-Units] Baran124:
It didn't work again. Me probably need an application like zlink.
[Android Head-Units] Deepcuts:
You should have an app called CPLink.

I was wrong with the name Z-Link.

Again, you do not have to start any app. Just connect the smartphone to HU's bluetooth.

Can you take a picture of the System Information page on your HU? The one showing the firmware?
[Android Head-Units] Baran124:
There is no CPlink application either.
[Android Head-Units] Deepcuts:
Just went down to my car to test.

CPLink app

I did a factory reset with full erase to be sure

Took some time to reboot and as soon as it started back up, I checked if CPlink was there. It was.

Connected my smartphone to HU's bluetooth and in ~3 seconds, Android Auto connected and was working.

I really don't know what else to say.

Maybe try to do a full factory reset and flash the firmware again after?

Download here https://drive.google.com/file/d/1o7t5nBjj7opHcS2k2Hf2hlXDgHBd6tMk/view?usp=sharing
[Android Head-Units] Baran124:
Could it be related to the MCU version?
[Android Head-Units] Deepcuts:
The update also has a newer MCU version and should auto update it.

Maybe try to force an upgrade from this screen?

Will check my version soon and report back.
[Android Head-Units] Baran124:
The device does not reset completely when returning to factory settings. Because the theme settings look the same as before. I reinstalled the software but the result is the same. What can I do about this?
[Android Head-Units] Baran124:
Can anyone enter recovery mode on this HU?
[Android Head-Units] Deepcuts:
Try to update MCU just in case.

My MCU is JCCM20-0-2023.06.01_09:44
[Android Head-Units] Baran124:
How do I update?
[Android Head-Units] Deepcuts:
YEREL something something I guess
[Android Head-Units] Baran124:
Do you have the software required?
[Android Head-Units] Deepcuts:
It is included in the update, inside the archive.

That is how I updated mine.

I recall I was prompted to update it automatically, without doing anything, but I am not 100% sure about it.
[Android Head-Units] Bomlife:
Install this update and try it.

AutoUpdate.zip

drive.google.com
[Android Head-Units] Baran124:
I plugged the USB back in and it loaded instantly. The software has been installed and now I can use android auto. But the RAM has dropped to 1 GB and the Android version has dropped to 9 :) Since Android Auto works without any problems, these are not very important for me. Thank you very much for helping me.

I have another question. My microphone picks up my voice very little. When I speak, my voice reaches the other person very little. Can I solve this somehow?
[Android Head-Units] Baran124:
I solved my problem, thank you.
[Android Head-Units] Deepcuts:
Do you have an external microphone? Or using the one in the HU?

I am using an external one and most people claim they hear me pretty well.

The external microphone came with the unit and I have installed it on the left A pillar, top side, where the plastic trim ends.

Something like this:
[Android Head-Units] Marcosorcerer7:
Hello everyone, I really need your help. I have my Android radio stuck at the startup logo and I can't get it to start up at all. What cames installed was this. System version: JCAC10003-OC2-V1.0.0.3R4-211112_2124-JJ

Can someone help me? I can do nothing on it.

This is my radio.
[Android Head-Units] Deepcuts:
Download the last update posted by me and put it on a USB stick.

Try to 5 fingers recovery mode:
[Android Head-Units] Marcosorcerer7:
Hi, I had already seen the video, but I can't get into recovery at all.
[Android Head-Units] Baran124:
I use the microphone on the headunit. I did not receive a microphone with the Headunit. There is no microphone input on the back of my Headunit.
[Android Head-Units] Deepcuts:
One of the cables should have a microphone jack 3.5 input.

Works with any microphone, like:
[Android Head-Units] StaryLary:
Does anyone tried to use non-stock FM radio apk on this device?

Has anyone information what radio apk should work on this device?

How to find what radio chip is used on this device?
[Android Head-Units] siz_dah:
This file worked well, the only problem is that the physical buttons on my monitor no longer work.

But the controller buttons on the steering wheel are recognized by the monitor and can be adjusted and they work.

Only these buttons that are on the monitor are not defined in this update file and you cannot give them a role.

https://prnt.sc/e0NrrZ5R-7Ma

Is there a side program that can define a role for these buttons?

Or the new generation of the framework with this option.

+++++++++++++++

Update:

I was able to solve the problem from this part.

Screenshot

Captured with Lightshot

prnt.sc
[Android Head-Units] Deepcuts:
Damn, Android 15 already!

This is some high tech future stuff.

Never seen this one.

Try to ask the seller.
[Android Head-Units] StaryLary:
I set Android Media Volume ruler to middle but after system restart the value is always set to maximum. How to make it permanent at desired value after system reboot?
[Android Head-Units] Bu$a.:
I tried to update my HU and everything worked fine and now I also have android auto, but what I miss or can't find is the option to change the boot logo on old firmware is was in factory settings. Is it moved or this firmware dosen have it anymore?
[Android Head-Units] Deepcuts:
It is a bit harder now to change the logo. I gave up trying.

But, compared to the older fw versions, the HU now actually sleeps instead of rebooting (at least in my case), so you will rarely get the chance to see the logo anyways.
[Android Head-Units] Deepcuts:
I am guessing you did not apply the latest update?

I recall this beeing the case with older fw versions.
[Android Head-Units] StaryLary:
Check ivi-settings.ini file. Find ShowLogoVisible option and set the value to true - or put the line ShowLogoVisible=true if not exists. Reboot HU and check if it helps.
[Android Head-Units] StaryLary:
That's right - I did not. I read whole 'JCAC10003 (JAC_8229B1_B2_C1_C2)' thread on 4pda forum and noticed that there is an issue with latest few updates that FM radio application do not remember saved stations after full HU restart. I would like to avoid such situation because FM radio (and CarPlay) is my priority using this device.
[Android Head-Units] Deepcuts:
I am not listening to FM so I cannot confirm if the stations are saved with the last version I posted.

Carplay works.

Will test today and get back to you.
[Android Head-Units] Deepcuts:
Works just fine and remembers saved stations after reboot.

Try the version I posted 2 or 3 pages prior.
[Android Head-Units] Bu$a.:
Yes FM has bug with saving, I will also try the last version.
[Android Head-Units] Bu$a.:
Logo works now, but FM saving still not, I found also in ivi-config.ini option RadioPrestoreFm it is empty I set it to 1 but still nothing.
[Android Head-Units] kevinwalter:
Following, having the exact same issue with my unit. Also the Sleep setting in the menu does not work. Setting it to 3 days for example, it just turns off after 10-15 seconds.

S/W that is running here: JCAC10003-OC2-V1.0.90R9-230906_1049-AA0-SWM
[Android Head-Units] StaryLary:
Thanks for test and confirmation.

Do you use the software version which Deepcuts posted 2 or 3 pages prior?

Please check if 1 day sleep option works fine on your unit.
[Android Head-Units] 81emrah:
CarPlay sorununu çözdünüz mü? Bende de aynı problem var.
[Android Head-Units] 81emrah:
I uploaded the file android auto works but carplay does not connect. how to solve it?
[Android Head-Units] 81emrah:
I couldn't run it, CarPlay gives an error, solution please.
[Android Head-Units] Deepcuts:
No clue what might be the issue there.

My unit works with Android and iPhone.

Maybe try to forget the HU on your smartphone and re-pair it?

Also, have you upgraded the MCU? New MCU shoudl be in the same update.
[Android Head-Units] 81emrah:
I'll try it tomorrow and let you know
[Android Head-Units] 81emrah:
Can you share a visual from where to upgrade MCU?
[Android Head-Units] Deepcuts:
AC8227L Android head unit 2gb/32gb

AC8227L Android head unit 2gb/32gb Sound Processor TM2313 MCU version jcnu20-0-2022.04.21_09:45 Panel Info MIPI_1024x600-2021/7/7 21:10:55 System Version: JCAC10003-OC2-V1.0.20R2-220509_1437-AA What can i change on this system of...

xdaforums.com
[Android Head-Units] 81emrah:
Bluetooth connects, accepts all connections, but CarPlay is not activated
[Android Head-Units] 81emrah:
I couldn't solve the problem, I'm leaving it now
[Android Head-Units] 81emrah:
Thanks for help
[Android Head-Units] 81emrah:
Yes, I updated it again today, but everything is the same, CarPlay still does not work
[Android Head-Units] 81emrah:
Could you please tell me the sequence of steps when connecting carplay? Maybe I'm missing something.
[Android Head-Units] Goldinii:
Hey Everyone! Quick question, I have a 7 inch stereo that I bought last year with software version JCAC10003-OC2-V1.0.50R0-221121_0757 (the exact model is linked below, "Podofo" branded). I've never updated the firmware, I just wanted to know if I should update, and what would be the best firmware to flash so everything works flawlessly? I mostly use Android Auto (both wired and wireless) and native stereo BT for music. Thanks in advance! :)
[Android Head-Units] StaryLary:
I use wireless CarPlay - here are my steps how to connect:

1. tap CPLink icon

2. 'waiting for connection' screen appears for a moment

3. on the screen 'whether to turn on the hotspot to use wireless CarPlay' tap OK button

4. 'waiting for connection' with green ring screen appears for a second

5. CarPlay screen will appear - thats all - you are connected.

In case of connection problem you can tap 'gear wheel' icon on the screen 'waiting for connection' and then :

A. Tap OK on "Prompts: Whether to turn on the hotspot to use wireless CarPlay"

B. Check 'Bonded devices' section - here you should see your iPhone name (if not check 'Available devices' section to add it)

C. Of course your iPhone CarPlay application should allow to connect to your car - and the connection should be established through the hotspot in case of wireless CarPlay.
[Android Head-Units] 81emrah:
Tanka frend
[Android Head-Units] josecmorales:
Work for you? i have same issue.
[Android Head-Units] 81emrah:
No, CarPlay gives an error but Android auto works
[Android Head-Units] 81emrah:
I solved my problem by purchasing a CarPlay adapter, I could not solve it otherwise.
[Android Head-Units] josecmorales:
Whichone? i bought one but is works only for carplay wired.
[Android Head-Units] 81emrah:
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https://a.aliexpress.com/_EHoNc0z
[Android Head-Units] 81emrah:
wireless model
[Android Head-Units] josecmorales:
Please be kind and give us a review of the model.
[Android Head-Units] sashr123:
Hi , anyone knows how to disable the reverse camera without cutting the cable ? I have no reverse camera but it shows a black screen when I put the gear in reverse
[Android Head-Units] josecmorales:
Please could you be so kind and tell us the version of your HU (firmware too).
[Android Head-Units] StaryLary:
Try set AVVisible=false in ivi-config.ini file and check if it will help.
[Android Head-Units] josecmorales:
I can´t start CPLink in the HU, i think is because AA is runing always, is it possible? can i disable AA while i use CarPlay?
[Android Head-Units] sashr123:
Unfortunately it didn't work , and there's no other settings that I can find on the headunit
[Android Head-Units] StaryLary:
HU name\version is: 2DIN7C-H2-32G 7inch Universal H2-2+32G+CP

Software version is as of attached photo (of course real Android version is 8.1 not fake 12).
[Android Head-Units] ashmanmb:
I have an 8227l unit. I like it works fine overall. But Looking for a launcher that looks similar with different themes, but lets me customize the screen icons. mine wont let me and the way to change the theme is by holding your finger ont he screen on a black area and the themes come up. I did try ilauncher which themese look nice, but you have to buy if you want others.

Also are there better apps for the sound adjustments, like the EQ? Are there apps that give you better capabilities for that to change sound field and have more EQ settinggs or am I stuck with the one that came with it. Really no complaints with the unit I have just the ability to acutally customize the launcher icons since I cant change them. Its like the thing is locked down. cant even move apps around to reorder them on the apps screen.

I dont mind changing firmware. at one point when I was just playing with the unit there was some podofo app that mentioned something about advanced features I could somehow purchase to enable, but that app disappeared. I should have looked at it more when I saw it but since I had just installed it I was just playing around with it. My main concern is that I can use carplay. the rest doesnt matter much, but I would like fm radio to work.

In my wifes car I put in a similar looking unit but its 4gb ram and octa core and it has way more customization options and a way different launcher and settings. I also have a pic attached of her system info which is the one which is black and grey

Here are pics of the info I could find on the unit.
[Android Head-Units] StaryLary:
You can try to stop AndroidAuto manually but not permanently. Use the code 5678 to enter the system settings and in the Apps & Notifications section find the AndroidAuto app and tap on it. You can then force to stop app but you cannot disable or uninstall it as it is a system app.

However I think that the AndroidAuto service is not a problem when you want to use CarPlay. On my HU device the AndroidAuto service runs constantly but when I launch the CPlink app the Apple CarPlay service starts and at the same time AndroidAuto service is shut down (I use wireless connection).
[Android Head-Units] josecmorales:
Thanks for the info, trying to use Carplay is going to drive me crazy, i tryed differents ways but nothing works, i bougth a dongle (that needs carplay wired) and doesnt works neither.

Carplay doesnt works wired or wireless neither.
[Android Head-Units] fermanrodrigo:
Hello everyone.

I am new here, I have bought a radio with this mtk8227L chip and the indicated firmware, although I have the version that I attach in the image. I have read all the pages, I have problems with the logo (I will try to solve it with the ivi-settings.ini file), with the radio that does not save the stations and with the external microphone, since no one can smell it well if I am moving.

Can someone help me with this? I have found the option Microphone=INTERNAL in ivi-settings.ini, can I put EXTERNAL so that it knows that I have an external microphone?

Thank you all.
[Android Head-Units] josecmorales:
With the radios is normal, dont know why!, the logo is reaaly easy to fixit, i dont have any issue with the mic external!
[Android Head-Units] fermanrodrigo:
Hi josec,

Thanks for your reply, can you tell me the firmware you are? and the microfone?

Thanks
[Android Head-Units] ashmanmb:
From my understanding, the way wireless carplay works is, you go to bluetooth on the device and select to pair. once paired, you launch carplay app and then go to your phone to general then to carplay and select your device from the list. it should disconnect bluetoth and link carplay via your phones wifi. What it does is it creates a hotspot on the device and then your phone connects to the hotspot via wifi.

If connecting via cable, try both usb ports on the device and ensure your phone connects to it.

My unit uses cplink app and it works quite well overall.

I have another unit in another car that uses an app called tlink but it is ts18 based. it too works well, and just playing with it I was able to get my phone to use personal hotspot to the device and wired carplay to the device and it allows me to use carplay and to use apps on the device.

so I would assume that you can use wired carplay but you have to be on probably the 6 pin usb vs the 4 pin usb.

I had a device that used wired carplay before and it had 2 usb ports, and carplay wouldnt work on one of the usb ports.
[Android Head-Units] sashr123:
Hi , anyone got the boot.img file ?
[Android Head-Units] AiM2LeaRn:
you cant just use any boot.img file. take a screenshot of the device info of your unit. it should have build number/device info
[Android Head-Units] adiafora:
Hello everyone. Updated to the latest Autumn 2023 update - everything is just fine! But a couple of questions.

1. Is it possible to change applications on the main desktop?

2. The app phone works terribly - it cuts off the country code, so you cannot get through and does not determine which of the contacts is calling. Did someone do something about it? Or can I install another phone app and use it by default? Or can I use Android Auto to receive calls?
[Android Head-Units] AiM2LeaRn:
1) i dont think you can re-arrange the icons with the standard drag and drop, i think sorting order is hidden somewhere in a config file. you can use a different launcher... just type "car launcher" in google play store and a few options come up

2) you can use different EQ if you want, a popular one is Viper4Android but it requires root.

3) the Podofo app was most likley the AI robot thing, it is actually more annoying than anything, you should be lucky you got rid of it. Any advanced settings can be found in car/factory settings and tytping in the password. Be sure to EXPORT CONFIGURATION and save configuration to a USB stick PRIOR to changing anything or you will regret making changes if you dont backup with EXPORT CONFIGURATION first.

4) the more expensive UNIT had a few more themese and apps, nothing too special other than the themes but i think you can download themes to unit.
[Android Head-Units] AiM2LeaRn:
in my google contacts i have phone numbers saved with the country code. works fine for me and i think is the proper way of saving contacts.
[Android Head-Units] AiM2LeaRn:
did you happen to flash a recovery or custom system files? i think if unit detects certain changes it keeps changing back to FM defaults. especially when you change system changes.
[Android Head-Units] adiafora:
Yes, I also keep all contacts with the country code. But this Android head deletes the country codes by itself. Is it the same with you? Can you make and receive incoming calls using the Android head?
[Android Head-Units] AiM2LeaRn:
did you make sure to set your country in the factory/car settings including the advanced settings where it asks for password?
[Android Head-Units] adiafora:
I don't remember. I'll check it. Thanks.
[Android Head-Units] Deepcuts:
Patched update

23 October 2023

Download from Google Drive

Enabled Android Auto and Car Play

Latest Google Play, Google Maps and Waze

How to install

1. Download the archive.

2. Format a USB drive with FAT32

3. Decompress AutoUpdate folder from the archive to the USB drive's root.

4. Power on the head unit and wait for full boot. Insert the USB stick in one of the two (as least on my model) USB ports. A message should appear telling you to update. If the message does not appear after a couple of seconds, try the other USB port.

5. Wait for the update to complete. WIll take several auto reboots.

You will see a message stating the update has been completed.

Do not remove the power from the head unit until you see the message.

Notice: 1st boot displaying Android will take some time. Be patient.

As always, use it at your own risk.
[Android Head-Units] adiafora:
Hi!

I didn't find any country-related settings. Only the input and support language. But I don't think it can be related. In addition, the application should not crop the country code, regardless of the country settings.

Do you have contacts with a country code displayed in your car? Are incoming calls detected from the contact list?
[Android Head-Units] AiM2LeaRn:
sorry, i ended up resetting my unit 2 days ago to let it be standalone and not tied into my phone. theres just too much strange un-removable software on the head unit for my comfort. i just went back to putting the phone on speaker phone now. main reason i just wanted headunit was for gps and multimedia, i can live without the calls, i never really liked the idea of everyone hearing my conversations over the loud speaker anyways.
[Android Head-Units] chrissooo:
Hi,

i have a alps-5000 8227L_8 Device. DOuse this rom works on in? ANd do you have some pictures from Radio App, Launcher, Phone / Bluetooth App?
[Android Head-Units] fabiusw:
i have this dead uniti, was in bootloop and After tring reset i did not connect any USB drive in when asking udisk. Than did black screen . Is there any full Fw to load with splash tool .

CPU: ARMv7 Processor rev 3 (v71)

Archiviazione: 2 GB + 32 GB

Processore audio: TM2313

Informazioni Bluetooth: 5.1

ID:C1_CDCN

Informazioni sul sistema

Versione Android: 11

Versione CAN:

Versione MCU: JCCM20-0-2022.05.19_17:25

4

Versione del sistema: JCAC10003-0C2-V1.0 50R0-221121 0757-AA
[Android Head-Units] AiM2LeaRn:
SP Flash tool fimware for your unit

JCAC10003-OC2-V1.0.50R0-221121_0757-AA

JCAC10003-OC2-V1.0.97R3-231023_1114

AutoUpdate Firmware for your unit

AutoUpdate from 10/23/2023

if you cant get into recovery or booloader to get your unit fixed then you will have to use the "test point" method to fix.
[Android Head-Units] fabiusw:
It makes a Little flash light for few seconda than goes blank. For what i remember many years ago working on phones, ill try to get in bootloader via sp flash tool , if not i may need the test point but dunno where get, some board are different from other.

After work gonna give a try, i have already dismantled

Thanks 👍
[Android Head-Units] fabiusw:
uh ho i got this error , is possible gives me scatter error