yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] Shadow031:
I need older fw for jcac10003-oc2-v1.0.97r3-231023_1114-ac0 (Hikity 7" 1din) android 13 is on this but its tooooooo slow for android 13... terrible for work with this. And i need downgrade. Thanks guys

Can see how bad works on video
[Android Head-Units] fran10_96:
Some firmware for MCU: TS907.190518(H)

Device brand: FOIIOE

I need to fix the bluetooth problem and the manufacturer has taken the website down.
[Android Head-Units] AgedGSG:
Hello. Can someone help me with an ideea? I have a problem with an Hizpo 8227l ,button knobs light,not working anymore. Screen dimming works when i turn the car lights,but button lights dont. Is there a setting in the advanced setting menu? I have to mention that i updated the original firmware because of google services some time ago,and after installing various versions from here i noticed that key light its not working anymore,no matter what version of masked android 8.1 i try,newer or older... Is it possible that i went from android 6 to 8 two years ago when i first did the upgrade? Anton TNT,any ideea? or someone....
[Android Head-Units] marchnz:
https://xdaforums.com/search/71157416/?q=Ts907&o=relevance
[Android Head-Units] AgedGSG:
Believe me,i searched on this forum but didnt found something similar to my issue..
[Android Head-Units] DizXDA83:
What software version is that and where did u get it?
[Android Head-Units] fran10_96:
Yes, everything works perfectly. It also fixes the bluetooth problem.
[Android Head-Units] roirraW "edor" ehT:
<Moderator Edit>:

Hi @fran10_96,

I've deleted some posts of yours, and one reply by @YİGİT1940, which quoted one of your now deleted posts.

📚 XDA Developers Forum Rules 📚

Please do not reply to me here in this thread. If you have any questions or comments, send me a PM.

Thank you,

@roirraW "edor" ehT
[Android Head-Units] fantomstudio:
*MOD EDIT* Translation - Greeting! Did you manage to solve the problem because I have the same problem? Thank you in advance for your answer.

Üdvözlet! Sikerült megoldani a problémát, mert nekem is ugyanez a problémám? Előre is köszönöm a választ.
[Android Head-Units] KidCarter93:
Hi @fantomstudio

This one time I've translated your above post. Please be aware that it's against the Forum Rules to not post in English, as quoted below. So please either post in English or include an English translation in your post.

Spoiler content hidden.

Regards,

- KidCarter93

Forum Moderator
[Android Head-Units] Solitaris:
Hi everybody!

I'm doing an up to this topic because now i have a well-known problem about my Android autoradio.

I installed an Android autoradio for a Peugeot 206 which comes from China.

I have it for two years ago and it worked pretty well until this week.

The BT function completely bugs, like blinking connected and disconnected every second.

The physical buttons stops working after around 2 minutes of using.

The volume button replies maybe 3-4 minutes after using it.

I started to investigate in my autoradio and i saw a problem with "com.ts.mainUI8".

I took a look at this topic, i tried to do a reboot of my autoradio, deactivate Google Play Store, etc... But i'm sure that i miss something.

How can i fix my problem ?

Thanks by advance !

Solitaris
[Android Head-Units] bieulz:
My "PODOFO V2 PLUS 2GB 32GB" is bricked, it's stuck on the "android" logo and it's turning on. I already asked the supplier for the firmware, he sent it to me but it didn't work, I'll leave some prints here of the errors. If you can help me, I will be very grateful. Thanks!
[Android Head-Units] Sct007:
How do I fix this?

I did a factory reset on my android head unit but accidentally turned off the car while restarting. It's now stuck in a boot loop. I downloaded a firmware(but not the original cause I can't find it on xda) and tried to install it but this keeps popping up. What should I do?
[Android Head-Units] bieulz:
Hi, bro. Are you Brazilian?
[Android Head-Units] bieulz:
I managed to solve it, I'll help you
[Android Head-Units] Sct007:
Oh, wow! May I ask how?
[Android Head-Units] bieulz:
Format the pendrive in FAT32 (you can use the "rufus" program), and extract the file I'm going to send you. copy and paste the folder on the pen drive (formatted in FAT32). connect the pen drive to the multimedia and turn it on by dragging the 5 fingers on the screen
[Android Head-Units] bieulz:
MULTIMIDIA - Google Drive

drive.google.com
[Android Head-Units] bieulz:
A3194 刷机后操作视频.mp4

drive.google.com
[Android Head-Units] Sct007:
It worked like a charm, thanks!!! However, I got this problem where the touch controls are now inverted. How do I fix this?
[Android Head-Units] Sct007:
Oh... I got it working fine now... Now I'm having a problem on setting up the time and date because it always resets whenever the car turns on.. I also need a fix on where the back camera doesn't show up on screen
[Android Head-Units] artes34:
Friends, if anyone has this type of button set, can they upload it?

My buttons are not working
[Android Head-Units] bieulz:
Sorry for the delay. I'm glad you solved the changed keys. About the date and time, put it to pull the gps, whenever you start the car, it will be wrong, but when about 1 minute passes it corrects. About the reverse camera I don't know how to help you, because I don't have it. Did you manage to install the carplay? If so, can you help me?
[Android Head-Units] Anton TNT:
Yes this junction J14 (free 4 pin port on upper right side) might be entrance but you need a cable for it (4 pin to usb female in/out), and question is will it recognize cable. For some machines including computers (desktop) J14 is a input/output or gateway for usb connections in front exterior. Maybe I'm wrong but it is a good lead following that there is no active connection present from usb.

Take picture of you back end of device where cables and inputs are and please upload here.

I found some cable for that entrance at

https://www.aliexpress.com/item/329...2d645eec-0&pdp_ext_f={"sku_id":"66671220244"}
[Android Head-Units] Anton TNT:
Hi, no it is not dead repeat the process again and wait till device finishes update DO NOT UNPLUG/CUT POWER / CONTACT by any means neccesary it will FAIL . Best thing is to insert usb with update, start car and wait for whole install to end (JUST WAIT), it will enter it self in android when finished.
[Android Head-Units] ramunsa:
From what I was able to find about that connector, it looks more like "mini molex blade" type connector. However there are no usb cables with this connector. So maybe it's not for USB.

Here is the picture of the back of my radio
[Android Head-Units] Anton TNT:
Far I can see in that pic , usb here has cinch connections aswell , it might be possible to use that for usb connection, there is a converter usb to AV/CVBS (digital not analog) also to buy https://www.aliexpress.com/item/400...xp_id=253195d0-282f-4e40-a5b3-a95ebe5a23c1-36

if not maybe you have defected usb cable , I see that usb connector going from connector to outside is separate connector and can be replaced with better one or with one that suits this device (on computer maybe it is old usb 1.1 or usb 2 connector on computer that is not recognizable , maybe it works with usb 3 I don't know). Also , I notice this yellow jack what is that for ? Camera ?

Please take a picture of whole cable harness the one with usb connector please. It is vital to see endpoints of this cable harness.

PREVOIUS POST : Connector on prevoius link is for usb connections thru various junctions (pin like interface on devices) - one point is 4 pin entrance in device and at far point of cable is usb male standard usb connector.

If you can find that gateway with this cable your computer must recognize this as uart cable or RS232 (standard port apropriate for any external devices), description of cable in sale says it all :

PL2303 PL2303HX USB to UART TTL Cable Module 4p 4 pin RS232 Converter

Feature:

USB TO RS232 TTL PL2303HX AUTO CONVERTER MODULE ADAPTER 5V OUTPUT, PROVIDES THE BEST AND CONVENIENT WAY TO CONNECT YOUR RS232 TTL DEVICES OR DEMO BRD. TO YOUR COMPUTER, VIA THE USB PORT.

Driver link:

https://www.adrive.com/public/kRPsVm/k000306 driver

Built-in TTL COM PC-PL2303HX Chip

Standard USB type A male and TTL 4 pin connector

Cable length: 1000mm (39 3/8 in)

Simple and Easy way to give USB support to your designs

Available for Linux, Mac, WinCE and Windows (XP, 2003), Vista, Win 7

Black cable-----GND

Green cable----TXD

White cable----RXD

Red cable -----VCC(5V)

1 x PL2303 PL2303HX USB to UART TTL Cable Module
[Android Head-Units] ramunsa:
Radio does have a dedicated USB A connector that comes out with all of those cables. I am not sure what version it is ,1, 2, or 3. But it works just fine when I plug in USV flash drive. I am able to read/write files to it.

Yellow RCA jack with cable is backup camera connected. Radio is mounted in the car so it would be a while before I can take it out. But there is nothing uncommon just a bunch of RCA connectors and USB A cable that i have routed in the glove compartment.

regarding your comment about "PL2303 PL2303HX USB to UART TTL Cable Module 4p 4 pin RS232 Converter"

I do have those converter adapters. I use the all the time with arduino projects and other serial communication. Even if that J14 connector is serial port, it would be no good to me. To do a full backup i will need to copy 16GB of flash. Over serial it would be days of data copy.

The thing I am thinking, a lot of vidoes online that were showing to do a full backup over USB had to either press "Vol -" button or in my case with no physical buttons to shorten some pins on motherboard for a radio to be in recovery mode.

Does your radio has physical buttons? Have you ever tried to see if you can see it with laptop and flash tool? Or yours is a bit newer model where the whole radio is a bit smaller and on the back of the radio there is connections to attach the cables (not like mine where the cables connect inside the radio)?
[Android Head-Units] Anton TNT:
Well, friend I only provided solutions for you, I tought that you cannot transfer files from device using usb connection.

Yes, my radio has phisical buttons/knobs. It is 7 inch screen DSP android 10 (chinese) machine - ALPS FF5000 - 8227L demo software.

I have direct USB ports in cable harness - 3 usb v2, 1 usb v3 and 1 usb 5V for fast charging devices like mobiles etc.

Also have wifi antenna/connection which means I do not need a cable connection to other computers. I connect thru gateway in home network router and is visible in network. If in some occasion if connection fails I have 3 standard usb ports to connect to other computer. Only thing I don't have is pin code for master settings (not 8888) and device is not rooted which means I cannot do much to change advanced settings of device, only those in hidden menu (8888), and cannot update MCU at all (that is odd). Travel computer also has pin code which I tried to find but nothing so far.

About backup and flash, did your machine have SD card slots ? If do use that to transfer files, speeds are better thatn usb port speed.

Just to mention did you asked you vendor for some help ? If do , what have they told you?

P.S. I noticed on pictures that you have wifi ready device (place on board and hole at back of device for wifi antenna, you can buy wifi card for your machine), but question remains if your software has wifi connections, if not upgrade is avilable.
[Android Head-Units] ramunsa:
My stereo does have SD card slot, USB, and external wifi antenna for wifi connection. I am not worried about transferring files since don't do that too often.

My main issue is when I start the car, it takes a long time for a music player to start playing MP3 files stored either on internal memory or SD card. Android starts reasonably quickly, but then Music player starts screen loading spins for at lest 30-50 seconds (looking for songs I guess). I was hoping that by doing software upgrade I will reduce the time on the amount of time it takes to start playing music from the car start.

I did reached out to the vendor and they provided the update file, but that update needs to be performed over computer with flash tool, and since my laptop can't see the stereo I can't do it.

I could try updating it via the files that you provided but I am scared that something will go wrong and the streo will not work at all. Without having a good backup I rather not do it. So I am just rying to figure out the way to make a good backup first
[Android Head-Units] tokarev_ukraine:
HELP!!!! Requires firmware for a vertical screen
[Android Head-Units] Anton TNT:
Just a little help with that loading of files of yours ...

Which format is music ? MP3 or WAV or something else?

For MP3 format : lesser the MB's , quicker is to reading of file - DO NOT put music with high bands (kBits) as they are loading to slowly. I tried that on mine. Just normally compressed MP3 files with 192 kBts transfer rates

WAV and other file formats avoid as they are enormous MB files and so on with Apple or Microsoft file formats (aac, mov, mpeg etc.).

Odd thing on my device is that also loading of files in music player is a bit slow but I think that main culprit for this is slow reading/writing in memory banks and also internal memory of device is better than play music files from SD cad or USB stick, cause transfer rates are slow. SO, copy/paste music files, ussually in MP3 format and put them in internal memory of device in MUSIC folder and load from there and see if this helps.
[Android Head-Units] bhudcser:
Hi, is there any available newer firmware for my device? This ( 8227L_8_UI04-国外11_v1_20210421 UPDATE.zip ) would be compatible for mine?
[Android Head-Units] DizXDA83:
asked lastest firmware for my xtrons device Xtrons PSD70VXL. They sent me this

8227L_8乐佳UI03-国外10_v63_20210726.zip (link https://drive.google.com/file/d/1AJ...0eahij8uNzCGHh5daHWrQqohcOjLWstqtsGZANG7aw3-Q)
[Android Head-Units] juszuf:
WELCOME!

I'm sorry about the bad English speech, I'm writing with a translator...

I wonder if I have anything for my Firmware device?

Currently android 11 is running, but unfortunately the radio is not working properly and reacts very slowly. (Belated)

Thank you for your help.
[Android Head-Units] juszuf:
Hi friend! I have the same problem! Can you send me 1 video of this process? I tried it 100 times but unfortunately the problem is present.... something I'm not doing right..... it would be nice youtube video.
[Android Head-Units] Anton TNT:
No need , just disconnect gps antenna and plug in radio FM antenna, if works and you can hear stations ok (it is gps antenna that is causing problem - replace), if not there is another problem, then you must update your device (ask update from seller). Please tell me more of your problem with ddevice and what model it is ...

Your software to update most likely (find here software on this forum) begins with XRCH.xx.xx..xxxx.xx

This is the closest image for this device I can get (download this, unpack the RAR, put on stick, transfer/put in headunit main storage at root folder, update from infotainment directly)... https://docviewer.yandex.ru/view/0/?*=Jd94AywW3kwaXp4YRi0MehcV8KF7InVybCI6InlhLWRpc2stcHVibGljOi8vQ1dueWZoYjBBbzRuNnVrczVaYU9CNWpFK3J6a2IyTTRIcHViUSs3ejZxVT06L01DVSBmb3IgTVRDRCwgTVRDRSwgTVRDUCwgSW50ZWwgU29maWEzZy9YUkMvTVRDRV9YUkNfVjMuMDEucmFyIiwidGl0bGUiOiJNVENFX1hSQ19WMy4wMS5yYXIiLCJub2lmcmFtZSI6ZmFsc2UsInVpZCI6IjAiLCJ0cyI6MTY0MTcyNzYzNzU5NCwieXUiOiIyMzA5NzAxMzExNjI0Mjg3Mzc3In0=
[Android Head-Units] Anton TNT:
Hello, I will test this on my own device which Android version is this ?
[Android Head-Units] Anton TNT:
I installed this link for XTRON device of yours on my ALPS 5000 device (8227L) and it works flawlessly and with cool looking interface. Some things on my old software didn't work , like AC control and DAB+ apps, now they work. It is installed now in my car now and will actively test this further more. Nice ! (it works with all 8227L_demo devices )
[Android Head-Units] DizXDA83:
i think it's same Android 8.1... it works indeed very well i notice substancial decrease of boot time.... maybe from 25/30 seconds down to 15 seconds! and more responsive access to radio functions!
[Android Head-Units] juszuf:
Thanks for your help. restored, now you won't forget the setting. But radio fm can't find any transmissions no matter how hard I try......
[Android Head-Units] Anton TNT:
did you plug FM antenna right ?
[Android Head-Units] DizXDA83:
hi there... glad to see it works... not sure what activation code you're asking... is it code to go to advance settings? usually is 8888 or 0000.

anyway how did you manage to root device using adb? can you walk me trough? would like to erase some trash apps i don't use! always thought it was required some weldering or so on mainboard!
[Android Head-Units] DizXDA83:
well that's great! that app HeadUnit Reloaded is a paid app right? or did you get it from somewhere else?

do you have to install on both phone and unit? or only on unit?

well update firmware i simply reached xtron by facebook sent them my headunit model and they reply with firmware link...

next step is to root device and get rid of several apps!
[Android Head-Units] Anton TNT:
When you successfuly root device 8227 please explain procedure here I will be thankfull. I need to root mine. And do a backup first just in case it fails.
[Android Head-Units] Anton TNT:
Go to hidden menu 8888 / Radio menu and then change AM FM sense to 18-24, RDS/AF to ON and osc. modulation to 12M, reboot and see if works.
[Android Head-Units] Anton TNT:
this is a little complicated , how to do a backup if fails ? This is for ANdroid 8 (fake chnese 10 ?)
[Android Head-Units] aaanonymous:
1. Not that complicated. If you follow the directions, it is amazingly easy to execute.

2. Sorry, do not know how to do a backup. Search XDA for the info, you may find it. I am a bit of a newbie with the 8227L_demo. If your device goes into boot loop, you can always flash the update again and re-install your user data.

3. Yes, this method rooted my head unit running Android 8.1 (api=27) which reports a fake Android 10.
[Android Head-Units] Anton TNT:
will try it, but need active internet connection , proxy will do here...

Did anyone found more codes for this device I'm actively trying to get pin for trip/travel computer settings. Maybe if rooted it will not ask pin at all.
[Android Head-Units] Kris02:
Hi everyone.

Thanks for all the hard work and information on the ALPS FF5000, think we all know we are stuck with an underperforming unit and trying to make the best of it.

Question...

I have installed the new release posted by DizXDA83, thanks for the upload. However, the radio app won't remember the preset saved stations for some reason. Previously this worked without any issues. Can anyone tell me what I might do so that they are saved and not wiped each time I enter the vehicle?

Thanks in advance.
[Android Head-Units] Kris02:
This morning started working and saving pre-set channels.

However, another issue started to show.

The Home, Back and Power soft button on the screen, is not working. I have tried to map them again on the "touch study" menu but they do nothing when touched. Both the volume buttons do work however. Anyone experienced this before and know how to fix it?
[Android Head-Units] Anton TNT:
If you have any SD card on unit or pluggd in in USB port remove them, set wheel controls and other settings before shutting down device. After shutting the unit, reboot and it will remember last state from disk not from SD cards etc.

It happened to my unit aswell, if not resolved, go to hidden menu with pin 8888 and deactivate MEMORY to CARD menu , which writes to SD cards instead of unit memory.
[Android Head-Units] Kris02:
Thanks Anton. Will give it a try.
[Android Head-Units] Kris02:
Tried your method Anton, but was not successful and have now caused my radio to stop working. This is the worst piece of hardware and item I have ever bought, wish I did some homework before I purchased but in anyway, it's now almost a brick, radio not working and pops up with the following issue in the screenshot. I have reset, erased and also re-installed the firmware and radio still not working, Any ideas?
[Android Head-Units] Anton TNT:
Sorry to hear that, just reset unit and turn old settings and will work again. Will try to figure out what is happening, altough this is canbus problem if you have any installed.
[Android Head-Units] Kris02:
Did reset unit , radio still not working. What do you mean with turn old settings?
[Android Head-Units] Anton TNT:
go to hidden menu with pin 8888 and turn settings like Radio or other settings that might been changed to default

in RADIO MENU : IC TYPE change what is used to be if you changed that.

On MAIN MENU SETTINGS inside there is option to turn all settings to default settings

Turn SD CARD/usb again in slot where is used to be before update.

And take some photo of device when runs first screen when inside opeating system, infotainment settings and hidden settings menu please.
[Android Head-Units] Kris02:
Hi Anton.

Excuse my total lack of knowledge on how to do this but I have looked for default settings options and there are none.

I know how to get to hidden settings with code 8888 but after this I have the following screen, and then when I go to radio, the next screenshot. No reset or default settings.
[Android Head-Units] Kris02:
Okay I got it back and working... So relieved.

Played with the settings and this worked...

Thanks for the help though Anton, still trying to get the screen keys to work on the left side. You at 100% right Anton. When I go set the keys on the touch study page, save it and then reboot, it doesn't remember the settings. So that seems to be the issue here. Not sure what to do else.
[Android Head-Units] Anton TNT:
Ok this is similar to mine menu... Change IC type of RADIO menu to find what chip is yours, change between types, go in menu OTHERS and please take photo.
[Tilt, TyTN II, MDA Vario III General] mbarvian:
Well, after snooping around trying to find out how to change the kaiser's soft keys using registry only, I finally found the solution after peeking into PocketCM's registry!

Here's how to do it:

1. Using a registry editor (I prefer PHM RegEdit), navigate to the first left one, which is:

HKEY_Current_User\Software\Microsoft\Today\Keys\112

You'll notice two strings there: "Default" and "Open" (no quotes).

"Default" is the name of the left soft key, so if you wanted the left soft key to say Internet Explorer, just change the value of of the string to say "Internet Explorer". "Open" is the path of the file you want to open when you click on the left soft key, and it has to be an .exe file! So, if you wanted the left soft key to open Internet Explorer, you would change the value of "Default" to say Internet Explorer instead of Calendar, and you would change "Open" to \windows\iexplore.exe. That's it!

Now, for changing the right soft key. The interesting thing is, that it seems you can only change the path of Contacts to open a different application, although some programs allow you to change the name, so it must be possible to change the name. Anyway, to change the path of the right soft key, open your Registry editor, then go to

HKey_Local_Machine\Software\Microsoft\Shell\Rai\:MSCONTACTS

now, edit the value of 1 to the path you want, and it must be an .exe!

That's it, let me know if I missed something!
[Tilt, TyTN II, MDA Vario III General] zefiltrin:
Thank you so much!!!!!

It was the only way I could change the left soft key in the new V10 ROM by L26!

Not even SwopKeys was working.

The only thing missing is the name of the right softkey, can you tell me how to change it?
[Tilt, TyTN II, MDA Vario III General] l3v5y:
The other soft key is (on some devices)

HKEY_Current_User\Software\Microsoft\Today\Keys\113
[Tilt, TyTN II, MDA Vario III General] mbarvian:
lol, thanks, I was trying 111 and 114 for some reason, good to know!