yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] Peter 237:
Good day. I bought a new car radio because the previous one kept going crazy. Everything works for me, even the controls on the steering wheel, but the original USB, which is the original in the car, does not work for me. I connected it normally as it was in the old radio. It works only as a power supply but does not load the usb flash. Is it necessary to activate it somehow? The other usb that was with the radio and is on the cable works well. Well thank you.
[Android Head-Units] fran10_96:
Hello, I bought this radio and I have problems with the bluetooth:

https://amzn.eu/d/hk8sYvm

I want to know if anyone has a new firmware to solve the bluetooth problem. I attach photos with the radio data.

Thanks!
[Android Head-Units] Anton TNT:
there is a solution / firmware update here for that roll back a few days and you will find link to update
[Android Head-Units] jeebob:
Is any of the firmware linked on the previous pages compatible with this variation? I am currently trying to troubleshoot problems with this and find an updated firmware that might fix another issue I raised tonight in the head unit forums.
[Android Head-Units] fran10_96:
I have tried to update but I get this message: "error detected, please check the USB and files..."

Could you tell me which firmware it is specifically?
[Android Head-Units] Anton TNT:
https://drive.google.com/file/d/1HT2eDeVDOWj-dXiqMSJ5vYvMBq-eCjIc/view

Download to PC , unzip two files, transfer them to formated blank usb drive (FAT 32) and plug in on unit, start vehicle and it should start updating as soon as unit starts, if not start tapping on units center of screen till message DETECTED apears on upper left screen and let it finish. If errors for installation continue to show, go to factory settings (car settings) with pin 8888 , menu OTHER (or where this option is) and find INSTALL option and enable it, while also disabling PROTECTION option. After that it should install without problems.
[Android Head-Units] Anton TNT:
JCAC has his own firmware, I think I saw some thread about it, and updated firmaware for it, search for topic JCAC or jcac 8227l
[Android Head-Units] 37pjs:
Hello. I have a Junsun v1 device with 2gb ram 32gb storage, ac8227l. I have a problem with it, maybe someone can help me. I had an android phone and it worked great with android auto, now i've got in iPhone and i cannot connect it to this head unit. I have tried multiple firmware's, multiple cables, 2 sepparate iPhones, nothing working. When I tap on PhoneLink app (the app came from the factory for carplay) it appears to be loading for about 5 secs and then it quits, it brings me back to the application list. I've contacted the seller, they told me that "our device supports wired carplay", not much help. I tried zlink, Tlink, none of them work. Did someone had this issue ?
[Android Head-Units] Anton TNT:
Hi, try this...

Go to car settings, then factory settings, then find option somewhere usb debugging and enable it. Also try to find option PROTECTION and disable it (as I recall correctly these options are in menu OTHER).

Then restart unit and reset to factory settings (push reset buton) and go in factory settings again as soon it enters android. There , find bluetooth / other connection types like carplay / android auto and set value or version (ver) to 4 or 5, and set USB debbuging to disable again.

Now , for the connection for iphone, activate siri software on your iphone , folow procedure and set it correctly. Use original cable that came with your iphone and connect it to usb port, now your connection must be visible and you can connect using carplay.

If not come here and post what you expirienced while doing configuration.
[Android Head-Units] 37pjs:
Hi. Thank you for replying.

I followed every step exacly how you said and still nothing. When i connect the phone to the head unit via usb cable, in settings, general, carplay nothing shows up. If i connect it also via bluetooth, appears the head unit bluetooth name. But then if i tap on Phonelink on the head unit it appears to load for 5 secs and then it quits.
[Android Head-Units] 37pjs:
I don't think it's the cable, i have 2, one is the original, one is aftermarket, i tried with both, none of them work with head unit, both of them work whitout any issue on pc with itunes.
[Android Head-Units] Anton TNT:
I think you should contact seller of this unit or someone who has expirience in that field, like real servicer to take a look of this unit why is not receiving and connecting to iphone.
[Android Head-Units] fran10_96:
Hello, I have tried to do what you indicate. The options appear correctly but I can't update the firmware. I have also enabled USB debugging but no success.

I keep getting the error: "error detected, please check the USB and files..."
[Android Head-Units] Asseriano:
I have same issue, error detected, please check the USB and files

Did you find any solution?
[Android Head-Units] Anton TNT:
It's because you are maybe using a wrong update for your unit. What your unit HMI info says ?
[Android Head-Units] Babile:
Hi to all,

New to thread. I have multimedia on my car. Previous owner installed it. I cant activate android auto.

Can someone point me how to check whick version is my mutlimedia, how to update if there is update for multimedia and activate android auto.

Best regards
[Android Head-Units] fran10_96:
I show you the HMI information of my radio
[Android Head-Units] Asseriano:
HMI: TSKJ_010.2018.08.10.13.30
[Android Head-Units] Anton TNT:
t

that is even older than TSKJ software update provided for year 2021, keep searchin for older ones on this forum
[Android Head-Units] Anton TNT:
I would say this is one of these units with HMI XZDZ, there was a software update on some website (older one for it) but links are broken. Too old.

You must search for this device using google search by term xxDZ multimedia, you will find those kind of softwares also on 4PDA forum and here on XDA.
[Android Head-Units] Peter 237:
Dobrý deň, moji priatelia. Nové rádio som teda vymenil za Android 13 opäť z Číny a všetko funguje okrem pôvodného usb v aute. Keď som do rádia zapojil konektor, ktorý bol v kabeláži, ktorú som dostal s rádiom, nefunguje. Keď som skúsil pripojiť usb na kábel, ktorý dodali k rádiu, ide to. Vie niekto poradiť?

Mod Edit: English Translation Below

Hello my friends. So I replaced the new radio with Android 13 again from China and everything works except the original usb in the car. When I plugged the connector that was in the wiring harness that came with the radio into the radio, it doesn't work. When I tried to connect the usb to the cable they supplied with the radio, it works. Can anyone advise?
[Android Head-Units] Gallasy:
molee899​

YT9211A твоя прошивка

Mod translation: YT9211A is your firmware
[Android Head-Units] molee899:
Thanks for your help, I realized that my system is 9212A
[Android Head-Units] Micky001:
Thank you Anton ! After a night of studying the discussions in all 64 pages, I managed to solve my head unit problems, without interfering with a single question! Everything is here, you don't have to ask anything. Just patience and attention in discussions, answers. Thank you once again, and Merry Christmas !
[Android Head-Units] Anton TNT:
Best wishes too you too and a happy new year
[Android Head-Units] jawss:
Mod edit - translated by https://translate.google.com/. Oswald Boelcke, Senior Moderator.

Can the device in the picture be used on the 8222L ff5000 multimedia screen?

*********************

Resimdeki cihaz 8222L ff5000 multimedya ekranında kullanılabilir mi?
[Android Head-Units] Oswald Boelcke:
Hello and good afternoon, @jawss Welcome to XDA! I hope you'll always get the support you require and have enjoyable times on our platform.

However, as a last-time courtesy I've translated your above post. With reference to rule no. 4 of the XDA Forum Rules, please post in English or add at least an English translation to your Turkish posts.

Spoiler content hidden.

Several of your posts already had to be translated by moderators, and for example here you were already notified about the language requirements by my esteemed team mate @simplepinoi177.

Please be aware that in future your Turkish-only posts will get deleted immediately and without further notification. Additionally, be prepared for formal infractions to your account! Read my message as a friendly but final warning!

Thanks for your cooperation.

Regards

Oswald Boelcke

Senior Moderator
[Android Head-Units] cr4ck3dn:
Thank you so much my friend! I have same problem with screen and now is fixed with your method! Thank you also for homescreens.
[Android Head-Units] cr4ck3dn:
Guys, I have another problem. Headunit buttons stopped working after firmware flash. Volume knob , home , navi ....

I have found somewhere in posts an archive to import keys .bin from 8888 menu via SDcard but not working for me, still not works. Any solution? 🙏 @mohamed taher elbstani
[Android Head-Units] Anton TNT:
Install option must be on and protection option must be off in factory settings OTHER menu in order to import button config files.

If still no progress use only one compressed file - zip to import (inside zip must be those files)
[Android Head-Units] cr4ck3dn:
I verified and " install " is disabled , when I try to enable is opens to input an number i put 0 and 1 but option still remain disabled.

I think in that box need to put password? I out also 8888 , 0000 , 1234 , 5670 no succes.
[Android Head-Units] Anton TNT:
If asks pin try to find it using youtube / video with pins for your unit.

Maybe it is 123456 , pad accepts also 6 numbers.

Rest pins are ... 6369 3439 5678 7890+current hour(like if it is 12:00 am use pin 789012)
[Android Head-Units] procederm3:
Hello everyone, I fix terrible but brand new radio with many defects, that’s done already😉here it is ready fixed front panel buttons and touch, the problem was with no sound from anywhere, I eliminated all evil from it, I'm trying to root now need for my first time correct root firmware android 10 or 11

Name model is alps FF-5000

2gb/16gb 4x1,4ghz

1024x600

Android 10

Mcu 3.18.79

Ac8227L
[Android Head-Units] Anton TNT:
You have probably burnt chip for sound exit / amplifier.

Inspect on motherboard if any of chips conductors have burned black pieces arround it and if you find any , replace burned stuff and solder it back.
[Android Head-Units] procederm3:
Already fixed. I’m using I’m my car :)
[Android Head-Units] gyesko:
Hi Mohamed,

I would have a dumb question. Is there a way to modify the home screen programs? I really like this launcher, but I would prefer to remove the unused ones and change them to my apps. If I try to "drag and drop" it says no more room on this home screen! For example I have AV_IN, which I dont need. I would change it to Torque.

Thanks ind advance!

Regards,

Andras
[Android Head-Units] cdelectronic:
Mod edit - translated by https://translate.google.com/. Oswald Boelcke, Senior Moderator.

Hello, thanks in advance. If you still have it, could you provide me with a copy? They flashed it and it won't start.

*********************

Hola, gracias de antemano. Si todavía lo tienes, ¿podrías proporcionarme una copia? Lo flashearon y no arranca.
[Android Head-Units] Oswald Boelcke:
Hello and good afternoon, @cdelectronic Welcome to XDA! I hope you'll always get the support you require and have enjoyable times on our platform.

However, as a one-time courtesy I've translated your above post. With reference to rule no. 4 of the XDA Forum Rules, please post in English or add at least an English translation to your Spanish posts.

Spoiler content hidden.

Thanks for your cooperation.

Regards

Oswald Boelcke

Senior Moderator
[Android Head-Units] cdelectronic:
Spoiler content hidden.
[Android Head-Units] klountzosg:
Thank you very much my friend. I will try it tomorrow. Would you like to share with me the way you make it? I supose you are Greek like me so.....αν θέλεις να μου πεις τον τρόπο να βάλω κάποιες προσωπικές προτιμήσεις. Ευχαριστώ πολύ, Γιώργος
[Android Head-Units] dedalos91:
Καλημέρα, you have a pm
[Android Head-Units] marchnz:
Why not share here with xda community
[Android Head-Units] dedalos91:
Ok, you are right

I just decompile the APK of the application (launcher), found and extracted to the PC the corresponding photos, modified the photos with a program (using the simple FScapture I had on hand), and after replacing the photos with the modified ones, recompile the APK.

For decompile - compile I used apktool m, see below

https://maximoff.su/apktool/?lang=en

In short, this is how I did it.

good luck
[Android Head-Units] chrissooo:
Hi, the last Update is great and work very Good on my Xtrons 8227L_8 Device. No Bluetooth Lags, and System Slow Downs after Update PlayStore and Services.

This is my Unit Inof bevor i update (original XTRONS Image):

This is after update the the new one:

Now i have test to activate android auto and buy on Internet a activation key. It seems to work, becourse it was activatet. Also if i plug-In my Android phone now, android auto start ... so far so good. But this inbuild solution show dont work perfekt, maybe becourse i have a Xtrons Device? Here are the activating info:

And now here are the problems with this android auto solution:

1. sometime there comes a Dialog that my device is not supported, but android auto seems to work anyway. But maybe this is why ia have problems which I explain below?

Update: Fixed it. I had to go in the Service menu (8888) and change the CAN Type to my Car. Not the message not there anymore.

2. If i use the Phone, i see the oroginal phone alle as overlay. I know, i can disable it in the UI Android settings and disalow overblendig over another apps, but then i also dont see the volume overlay.

3. If i use the Radio app from the Unit, the sound of android Auto is off and i dont hear navigation info for example.

4. Sometime, not always, if i start android auto, and will play music, its starts for 1 second, or dont start. WHen i switch to Blutooth audio in the original unit app, then its work.

Generelly the Audio switch between android auto and de device seems not work good, or not good. Maybe the pronlem is generella the not supportet device. Maybe i must set something in the 8888 Menu? Can someine help?
[Android Head-Units] MK.PT:
All greetings.please tell me what is the latest working firmware for my device? I read a lot of forum pages, I didn't find it, I would like Android auto to work. Thank you all for your answers
[Android Head-Units] YİGİT1940:
Post in thread 'Alps FF5000 and other AC8227L chipset head units - updates and solutions' https://xdaforums.com/t/alps-ff5000...s-updates-and-solutions.4167669/post-88936413
[Android Head-Units] YİGİT1940:
I updated it to this, everything works fine except GPS.
[Android Head-Units] MK.PT:
GPS not works? What a problem? I need gps

Possible you have oldest version, with all functions works?
[Android Head-Units] YİGİT1940:
No matter what I did, the GPS did not work. It only found 1 satellite. I changed the antenna and gave up now.
[Android Head-Units] MK.PT:
Before update, gps work well?
[Android Head-Units] YİGİT1940:
Sometimes it finds satellites too late
[Android Head-Units] qBravo:
Привет. Помогите пожалуйста найти прошивку для этого радио. Мне он очень нужен, я его не покупал новый. Ключ активации также был утерян. Пожалуйста, помогите мне разобраться в этом

===========================

Moderator action: post translated by BIGWORM:

Hello. Please help me find the firmware for this radio. I really need it, I didn't buy it new. The activation key was also lost. Please help me figure this out
[Android Head-Units] archibald1984:
where can i enter this code for activation?
[Android Head-Units] DizXDA83:
Whats the version for this firmware?
[Android Head-Units] marceloariel:
I bought the radio from them. To the factory that provides that firmware. I don't know if they adapted it, or if it was sent by someone from China directly.

At least now my radio can be used... but I have these questions.

- Can the skin be changed? (I would like to disable the music part, I don't use music on a pendrive.

- Codes... I have 5678, but there I see 6 options... and it doesn't explain which is which. Is there any other one for this one?

- comes an auto disabled android. I tried to enable it, it says it is not activated and on the next start it is no longer there (I am using HUR for now) is the only thing left to do is buy some code? Is that option better in any way compared to HUR?
[Android Head-Units] serphilip83:
Hi members, I've read the various posts up to now, I'm a bit confused about which firmware to install to solve the problems with play service, can you advise me? my car radio is this one in the photos.. thanks in advance
[Android Head-Units] Marko2808:
I turned it off by mistake Radio RDS in factory settings.How can I turn it ON.When I press ON,not responding.Any solution?
[Android Head-Units] NacherasTM:
Since this new update:

Alps FF5000 and other AC8227L chipset head units - updates and solutions

Hello ! I have trouble with bought alps device car head unit FF5000 (model 8227L). System freezes, process com.ts.mainUI8 hanging not allowing to enter and listen any kind of music, dsp worked now just blinks and does nothing, buttons dont work...

xdaforums.com

I can't extract CDs anymore, is this normal??

Can I extract them manually?
[Android Head-Units] YİGİT1940:
Merhaba GPS problemini çözdünüz mü?

Mod Edit: English Translation Below

Hello, did you solve the GPS problem?
[Android Head-Units] Romanetu:
Hello,can somebody to give me a good firmware for my nav ,i put from this forum 8227l firmware and the screen is like this
[Android Head-Units] cr4ck3dn:
I have found code for " install " option from 8888 menu.

Use 3234.

I have another problem with screen resolution:( It's show like in photo with icons out. How to fix ?

I have installed 800x480 fils found in this topic but is showing black screen.
[Android Head-Units] ptgiuseppe:
Hi, sorry to bother you, I purchased this car radio and I need this firmware CHS_UI04_8227L_v3_ANDROID 8.1_20210707

the drive link you posted doesn't work, could you send me a new link to download it? Thank you very much
[Android Head-Units] Anton TNT:
Link to firmware is removed because firmware is outdated.

Please send info of your device to private message and will send you correct one.

Thanks.
[Android Head-Units] Anton TNT:
USERS !

NOTE:

LATEST 2023 FIRMWARES FOR UNITS WITH 8227l CHIPSETS

CHS ORIGINAL FIRMWARE ui4-ui10 : https://terabox.com/s/1JgscuJaJNgfxZgJKO6fxfA - AFTER INSTALLATION NEEDS ACTIVATION !

EXTRONS ui3 : https://terabox.com/s/1fZOk07yCUfcQOiQGSUq92A
[Android Head-Units] freeman94:
is there a way in the radio alps ff5000 to adjust the reverse camera guidelines distance on screen?
[Android Head-Units] Anton TNT:
I think not. You should ask that developers of this software if you can find one (ask sellers / providers of these devices).

Give it a go with Google ...

Who is the manufacturer of Alps devices?

Alps Electric Co., Ltd.

(Japanese: アルプス電気株式会社, Hepburn: Arupusu Denki Kabushiki-gaisha) is a Japanese multinational corporation, headquartered in Tokyo, Japan, producing electronic devices, including switches, potentiometers, sensors, encoders and touchpads.

-The Company is a manufacturer of electronic components. It supplies customized products and modules including control panels and steering modules tailored to each model. It also supplies general-purpose components.

https://en.wikipedia.org/wiki/Alps_Electric

WEBSITE of ALPS : https://www.alpsalpine.com/e/
[Android Head-Units] Anton TNT:
I found this 07/07/2021 outdated firmware that you asked for... But, test all apps and stuff if working after installation. Also it is 50%-60% it will ask for activation after install.

https://terabox.com/s/1PAZ9qw2P9sDqB_EEDjSx6w
[Android Head-Units] ptgiuseppe:
Thanks a lot !!🙏
[Android Head-Units] damian2603:
is it possible to update this radio? I don't know what exact model it is and I don't know how to check it
[Android Head-Units] Anton TNT:
Yes... use latest software / firmware to update... pasted a few pages ago in this thread.

Outdated - original software is https://terabox.com/s/1PAZ9qw2P9sDqB_EEDjSx6w
[Android Head-Units] damian2603:
this one https://drive.google.com/file/d/1HT2eDeVDOWj-dXiqMSJ5vYvMBq-eCjIc/view ?

and second question, how can I update it? I don't see any update options in settings
[Android Head-Units] DizXDA83:
Put the files on a USB drive and insert on unit
[Android Head-Units] camargod20:
Hi @Anton TNT

I see that you have enough knowledge on the subject, could you help me update my head unit, I'll send you some photos, I just don't have the option to update from the menu, and I don't know how to do it, it is a 9" unit without buttons.

I understand that I should copy the ROM that you share from 2023 to a USB, but I don't understand what I should put in the MCU and where or how I should do it, and I also don't know how to make it recognize the update file.

Thanks in advance.
[Android Head-Units] Anton TNT:
Hi , based on your photos I see that your HMI of device is modified BMW version of software. Have you tried asking your provider / seller for this firmware update ?
[Android Head-Units] Anton TNT:
Method of update is that you unzip downloaded file (two files must be ONLY on USB disk) to a blank, formatted as NTFS, USB disk and insert it in units port. Start unit and it will automatically update, if not start tapping with one finger at center of screen as soon as unit starts / bootup.
[Android Head-Units] camargod20:
@Anton TNT

Oh no sorry I installed and APK from UI8 that change it to bmw interface, but in 8888 menu I restare it to stock share actual stock HMI, when I try to install the update you shrared, error message, (Check usb or files) appear. I dont have MCU file in the USB, don't know correct mcu file.

Can't contact seller, HU buyed by second hand
[Android Head-Units] Anton TNT:
So it is JUNSUN HMI JC...

Download firmware that suits your machine from this link

https://drive.google.com/drive/folders/1Uv5qe034wTpLRaY3PtRjcdvrHnP2naKC

then unzip two files (xxx.img and xxx.upd) and put them on empty formatted USB disk and then connect that USB disk to a port on head unit, then start car and follow procedure , unit will start updating automatically if USB disk is recognized. Wait till procedure completes and then remove USB disk from port.
[Android Head-Units] camargod20:
Thanks bro really appreciate, I'll do and update results
[Android Head-Units] ptgiuseppe:
Hi, I have a problem with this car radio. In practice, if I disconnect the power cable of the car radio or simply disconnect the battery, the odometer of my Ford Fiesta becomes in miles instead of km and I can't even change it in car info because it won't let me select the km. .Every time I have to reconnect the original car radio to reset the km.
[Android Head-Units] Oswald Boelcke:
Hello and good afternoon, @ptgiuseppe Welcome to XDA! I hope you'll always get the support you require and have enjoyable times on our platform.

However, as a one-time courtesy for I've translated your above quoted post. With reference to rule no. 4 of the XDA Forum Rules, please post in English or add at least an English translation to your Italian posts.

Spoiler content hidden.

Regards

Oswald Boelcke

Senior Moderator
[Android Head-Units] camargod20:
@Anton TNT bro, message (fail, check usb and files... can you help me
[Android Head-Units] ptgiuseppe:
Hi everyone, do you know if there is a firmware based on Android 8.1 Go Edition? I would need this version for my 8227l alps 1/16gb
[Android Head-Units] Anton TNT:
Did you put ONLY two files .upd and .bin on USB drive ?
[Android Head-Units] camargod20:
yes, usb formated in fat32, and install, enabled. protection disabled. and tested in both usb ports
[Android Head-Units] Anton TNT:
try this one then ... https://drive.google.com/file/d/1C_tKOppDQkeNypxjGXg9jc_k-AuqiEv5/view?usp=drive_link

This one is Extrons based UI, it is different then JUNSUN
[Android Head-Units] camargod20:
Great thanks will check.