yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] TorstenH:
Because I connected the external mic of my car to the head unit I decided to disconnect the internal microphone. This improves sound quality dramatically.

The board can be accessed without screws by removing a service cover:

Desoldering the black and red wires is piece of cake. But please don't try with those weird solder guns from the hardware store and don't forget to add some new solder on the tip, to improve heat conduction and so shorten the time you're heating up the circuit board.

I isolated the wires with some tape and put them into the space on the right side of the board (red arrow). Sure, you could also remove the mic completely...

Sound quality before and after that modification can be tested with any sound recorder app.
[Android Head-Units] freeindeed59:
Looking to see if anyone has issue with radio and solutions. I updated to firmware v44 for my Junsun V1 Pro now the radio wont hold a station for very long and keeps searching, even when saved. Any suggestions please?

Also is there a way to get DAB radio without a new antenna?
[Android Head-Units] TorstenH:
This is not the right threat for your first question.

There are three options to receive DAB:

- replacement of the existing antenna (best solution)

- window antenna which often gets shipped with the DAB USB dongles (Google for it or watch YouTube to get an idea how to install).

- splitter which allows to use the existing antenna for DAB. This approach didn't worked for me. You could give it a try and return the splitter if it doesn't work.

In all cases you need a DAB dongle as you can see here:

https://xdaforums.com/t/junsun-v1-m...-usage-reference-thread.4236281/post-84574977

And you need an additional app. DAB-Z is the preferred one.
[Android Head-Units] peroporfarvo:
I do not have a soldering iron nor have I ever used one, if I cut a cable from the microphone would be enough, if it is cut it can simply be harmful to the equipment
[Android Head-Units] quangtiens:
I have connected external Mic, the sound is much more better but still noise, I will try to cut off the internal mic as your guidance.
[Android Head-Units] schumifer:
@TorstenH

Wow what a thread! I am about to engage in the endeavor of installing an aftermarket multimedia system to my KIA ceed 2016. I guess I will be following your guide to the letter.

What worries me though Is that some sellers do no suggest their products for cars with already installed navigation system, but only for those with traditional radio-cd.

Is that because of the back camera or something else?

Thanks in advance
[Android Head-Units] TorstenH:
That's exactly what I'm mentioning in the 1st post. I bought a unit which only gets offered to be not compatible with a Kia Ceed with already installed navigation system.

The wiring is different so you have to repin the wiring harness which comes with the radio.

The OEM back camera is not supported and almost no head unit supports OEM cameras. I tried to describe what I've done to continue to use it. I didn't want to install an aftermarket camera.

You're welcome. I created this thread to share my experiences so you can install a head unit which is known here on XDA. Buying a unit which is not known here would be a big mistake in case of questions or if you want to update the firmware.
[Android Head-Units] mkermali99:
Yh neither do I. I want to disable the internal mic but I'm happy to cut the wire only if its safe to do so and won't harm the unit
[Android Head-Units] niconoel:
hello to all, I have radio reception problems when I travel on the highway. the frequencies don't change and that's boring. do you have a solution to improve the reception? it's the same for phone calls, the communication is very bad and yet I installed an external microphone. do you have any idea how to improve this? thanks a lot for help.
[Android Head-Units] schumifer:
HI!

I was wondering if we can have the extra backcamera (my ceed comes wit a factory one) constantly on så att to be able to check back without putting in the reverse gear. And even if there is a way to use the extra back camera as a dvr
[Android Head-Units] jessevdh:
Hello @TorstenH ,

I have a 2016 Ceed GT (the steering wheel facelift) and OEM navigation with DAB+.

I also have the junsun v1 pro

If i connect the adapter without rewiring as per your instructions everything works but my unit does not power off when i stop the car. So it kills my battery lol…

Do you have any tips to solve this? Should i rewire the adapter although most things work?

I do had to modify the fascia corners to make it fit.

Thanks in advance!
[Android Head-Units] TorstenH:
Do you have a CAN box in place?
[Android Head-Units] jessevdh:
The package didn’t come with a CAN box. Just the wires like in your image. Do i need a CAN?
[Android Head-Units] TorstenH:
No, you don't need CAN. I think the wiring is not correct and ACC connection of the head unit gets powered even if ignition is off.

Maybe you need to swap B+ and ACC.

Best would be to have the pinout of the original OEM navigation to check the wiring.
[Android Head-Units] jessevdh:
This is my unit. I would expect the 2 white blocks are the same as yours? I got this one:

https://nl.aliexpress.com/item/1005003482851119.html
[Android Head-Units] TorstenH:
Unfortunately I don't see the front or your head unit but it may be this:

Kia Cee'd: AVN System / AVN Head Unit Components and components location

Kia Cee'd: AVN System / AVN Head Unit Components and components location

kiamanual.com

I would assume it's different to my OEM unit.
[Android Head-Units] jessevdh:
Yes, that is my unit. I will try to figure out what pins i have to swap..
[Android Head-Units] TorstenH:
Maybe you need no hints but I would like to suggest:

Start with the ACC wire to check if you're on the right way. Modify only the China harness and make pictures to be able to undo your work.
[Android Head-Units] jessevdh:
I think the ACC wire on headunit side connects to Illumination (+) on car side if i compare it to the scheme here:

Kia Cee'd: AVN System / AVN Head Unit Components and components location

Kia Cee'd: AVN System / AVN Head Unit Components and components location

kiamanual.com
[Android Head-Units] jessevdh:
Nice, ACC works now. Now i'm going to try and connect the factory mic and camera. I already have an adapter for the camera.
[Android Head-Units] TorstenH:
As you can see on my previous posts I splitted the REVerse and the GND wire to power the step-down-converter.

I use reverse so the camera only gets power while reverse gear is engaged. If you use ACC the camera will be on as long as the ignition/engine is on and so during the whole ride.
[Android Head-Units] schumifer:
May i ask if it then possible to have the back camera on at all times if want, maybe through an app in part of the screen.

Or if I can have both back cameras installed, one constantly on and the other triggered via putting the Gear to reverse?
[Android Head-Units] jessevdh:
Did you get the 24 pin connector and 6v adapter as a package or did you buy the connector and adapter seperate? I can't find it anywhere :(
[Android Head-Units] TorstenH:
I bought it as one adapter but as described I had to re-wire it.

Use Google lens and you will find several offers from different shops.
[Android Head-Units] jessevdh:
Thanks, found it. Funny that's it actually for another car but with the same connector lol

UPDATE: Ordered it! Should arrive in a week or so. Let's see if i can get it to work :D
[Android Head-Units] jessevdh:
Do we know what this DAB connector is called? I'm trying to buy a DAB receiver and use the factory DAB antenna. So; Fakra A/B/C/D/E??? > SMA. Unfortunately the kiamanual.com documentation doesn't have the specific name.

UPDATE: found it. Fakra Z looks like it will fit.
[Android Head-Units] beironxx:
Hi TorstenH, I am proud owner of my new Junsun V1 Plus 6/128Gb unit. Whole day i was struggling with reverse camera and it still does not work. It seems that radio does not get info from my Kia Ceed SW JD 2015 after put my gear in reverse. I was following instructions via Junsun camera instructions shown below but i think it is not OK. What do you think? My camera i Junsun HS13 model.

Any help would be much appreciated.
[Android Head-Units] TorstenH:
To enable me to help you, please provide me further details:

- Is there a CAN box in place? A small box which is part of the Junsun wiring harness.

- What happens when you engage the reverse gear? Nothing or does a black screen appear?

- do you want to use an existing OEM camera installed by the car manufacturer or bought you such an aftermarket cam from Junsun?
[Android Head-Units] beironxx:
1. there is no CAN box in place

2. When i engage reverse gear nothing happens, I only hear beep from my car not radio. Radio does not do anything, does not shows any lines or changes screen. I have already checked all settings inside menu 8878 but nothing to turn on. I have Also changed camera type from AHD to CBVS but no use. I also cut this wire as stated in instructions on Ali pages and did not helped:

3. My car did not had OEM camera, i bought Junsun camera HS13 from Ali.

My original audio unit was like this:
[Android Head-Units] TorstenH:
You need to ensure pin 14 (REVERSE) gets powered by 12V while you're in reverse gear. This is the trigger for the head unit to switch to reverse camera mode.

Even if the camera settings are wrong you should at least see a black picture.
[Android Head-Units] beironxx:
REVERSE CAMERA

Success! I found out that Junsun instructions are NOT ok. Below find picture how it should be connected. If you connect red wire from camera to Purple No. 1 wire it will not work. Correct is to connect it to BROWN wire labeled with "BACK".

Thank you Torsten.

MIC - calls

I also had problems with low or no MIC volume when on calls. Nothing helped so I removed internal little MIC from Junsun radio and connected external MIC on this connector below:

My plan is to use OEM MIC from my car. If I understand explanation of car connector correctly MIC wires are on pins 10 and 22. Just have to find some wires with pins and add them to Junsun black connector and solder them to abowe external MIC connector.
[Android Head-Units] milton2020:
Hello, I need help to connect a 4 channel external amplifier via RCA Audio Out. I have the additional harness for AV, but it provides only Front Left and Right RCA Audio Out. So I am looking for the complete pin outs of the 20 pin AV harness to find out if there are the pins for the REAR L and R RCA outs.

thank you
[Android Head-Units] TorstenH:
Based on the fact that every PIN of the 20 pin connector is used I don't think it provides rear audio output separately.
[Android Head-Units] milton2020:
hello, thank you for the reply.

My 20-pin connector has a lot of free pins (actually 3 more pins should be filled, as I temporary removed the AUX in RCA connectors, as my idea would be to find the pins for the second RCA outs).

In another forum I found out that the auxiliary rear outs are found on the canbus connector (https://www.tacomaworld.com/threads...s-android-10-radio-head-units-uis7862.769847/) but the schema is for another android unit. I tested it out but unfortunately it didn't work.

Is there any way to manually test the pins with a multimeter ? thank you
[Android Head-Units] jessevdh:
My frankenstein harness to test if i can get rear camera to work :D
[Android Head-Units] TorstenH:
Are you using the AMP wire to power your reverse camera? Or is it the BACK wire?
[Android Head-Units] jessevdh:
That's the BACK/REVERSE wire which wasn't there at first. I had to insert a wire/pin from another harness lol
[Android Head-Units] jessevdh:
I also just wired a 3.5MM mono plug to the appropriate pins on the harness and will de-solder the internal mic now. I'm getting the hang of this haha. Now i just have to test this harness on my car...
[Android Head-Units] jessevdh:
Any idea how this happening? I tried it on 2 cheap chinese camera's (the ones you always get for free whenever you order a radio) but they are both the same image. It's like a black and white tripple image. But i can't find any settings about reverse camera on my Junsun.

UPDATE: got it working now thanks to this: https://xdaforums.com/t/junsun-v1-codes.4282299/
[Android Head-Units] havenaaa:
hi TorstenH, i have the same OEM unit and i remap wire for junsun X7 pro. I can add in the junsun head unit more information about the car like temp etc. is it possible to get this with wire ?

i see on diagram some wire we dont remap like ambient, spdif, navi_voice, door unlock,parking, auto light, mm_can, hs_can, tmu.

This can be usefull ?

thx for advice
[Android Head-Units] TorstenH:
I think you should order this can box which comes with a harness which may fit without modification.

mh hw 044 hyundai
[Android Head-Units] havenaaa:
oh nice will try maybe.

another question,

i connect B7 to BACK and to Step-Down converter power supply (+)

GND to Step-Down converter power supply (-)

pin 10 from Step-Down converter 6v output (+)

pin 22 from Step-Down converter 6v output (-)

but i have a black rear video.

i try to switch NTSB, PAL etc.

I check voltage i have 6.2v for pin 10/22.

any idea? i need to use the CVBS in from audio/4g cable or Camera in cable with the "12v output to the camera" ?

i need to use this "12v output to the camera" ?

maybe change setting somewhere ?

thx

edit : fix, pin remap see below
[Android Head-Units] TorstenH:
Check if you use the right pins to get the video signal. I had also to rewire them as described.
[Android Head-Units] havenaaa:
Yeah I rewire too on pin 24/12

my oem look like this.

95760-1W500/957601W500

95760-A2000 95760A2000

https://www.amazon.fr/95760-1W550-95760-1W500-Compatible-957601W500-95760-1W550-AB/dp/B0BXS6P7TJ

maybe it’s a 12v ?

edit : its 6v see below
[Android Head-Units] TorstenH:
The OEM cameras are only powered by 6V even if other cameras are similar. I would doublecheck the connection and check if your installation is based on the correct pinout. Maybe you plugged the camera into the cinch for front camera?
[Android Head-Units] havenaaa:
ok i fix. I Check the camera himself (6.5v with oem unit) and see power +/- and Av +/- need to switch compare to yours.

Thx for help
[Android Head-Units] TorstenH:
Would be great if you could post the model/OEM number of your original unit to help the next Kia driver to get the camera running.

But I'm happy it's working and you not killed your cam with 12 V 😅
[Android Head-Units] havenaaa:
yeah thx!

this is my OEM Unit (looks same but 2014 camera model?).

the cable I made (before fix camera)

and the cable I buy for prevent install another GPS (it’s a fakra Z mâle to SMA male).
[Android Head-Units] hueykutscher:
Thank you Torstenh, so much information. Since I have a similar combination, car and HU (except it's an 8667Q), maybe you could guide me on a problematic path.

After installation of the Android radio I recognized that the controls for the rear windows and air condition weren't working properly. My thought, you have to change the can type settings. So I did and nothing changed, except when the home button is pressed I get either a warning "can type doesn't fit" or a request to finalize the settings for Cameras, sound, air condition and so on.

I have no can bus box. Yep, my bad, I didn't t know any better.

Is it possible to reset the can type settings or do I have to add a can bus box to get it functioning. If so which would you recommend? Again thank you very much for your assistance.
[Android Head-Units] TorstenH:
If the head unit interferences with your car you should first disconnect the head unit and check if your cars AC is working again.

It makes no sense to change CAN settings if you have no can box in place.

I don't know. That depends on your head unit but maybe your can set "none"?

You could try this but please compare with the connectors of your car before you order it.

https://a.aliexpress.com/_EGcCYej
[Android Head-Units] rmms:
Hi just to share my experience on installing a junsun radio on a kia cee'd jd gt line with a LAN5001EKJD - 96560-A2520WK radio.

First of all I’ve bought and installed a junsun V1 plus (6GB ram with 128GB, 4G).

I’ve asked the seller to send me a personalized cable (using the configurations attached), and because of that he sent a canbus, HY-SS-04, (I've paid an extra), in my case the canbus is useful, because this way I can pass some information to the dashboard of the car, info like the radio that is playing, and the info regarding the call entry, unfortunately some info is incomplete and does not work, for example, the navigation info and the compass info don’t reach the dashboard info, and the name of the radio station also don’t go through, only the radio frequency… the ability to sync the car clock with the gps signal is still to be tested … (my car version does not have the physical buttons to set the clock), regarding the rear camera, with the canbus is plug and play, no change needed, only had to adjust the NTSC/PAL settings.

During the installation like the other comments on this thread, I had to buy the USB car adapter, the GPS adapter (note fakra Z is the one you need, thks @havenaaa ), and I had to cut the, bottom internal tips of the frame, just like is mentioned on the seller product aliexpress site.

I’ve also bought a male jack connection to add the mic on the “connector B” pin 10 and pin 22 like it says on the pins map attached, because the cables that come with the canbus have a female jack to make a easy plugin.

The performance of the radio is generally very good, my worst note is going to the radio app performance, I feel that is slow on searching of and alternative frequency and the sensibility to go search is very high, and this result on a constant search and frequency change… so you have to control to activate and deactivate the alternative frequency manually for best performance, I have not yet bought a DAB+ hardware to check the performance of that device with the radio.
[Android Head-Units] TorstenH:
Thank you for the detailed information. I'm sure that is very useful for others how think about to install an Android radio.

I would like to take the chance to refer to DABdream, my player app for DAB+ USB adapters:

DABdream - DAB/DAB+ Player for USB adapters

DABdream DAB/DAB+ player for USB DAB+ adapters FAQ More on https://t.me/junsunv1 Support the development of this free app via ko-fi.com/appswitcher

xdaforums.com

The app is free and avaliable on Google Play.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TeamMex:
XPerience is a free, community built distribution of Android 11.0.0 which greatly extends the capabilities of your phone.

This project are based on AOSP/CAF

The XPerience Project since 2011

#include <std_disclaimer.h>
/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
*/

NOTE: READ this PLS

Features:

Custom tiles (Caffeine, HeadsUP,Usb tether)

Power menu customizations (reboot to recovery one touch in advanced reboot, for bootloader do a long touch)

Theme appart dark, black

Bionic optimizations

NightFall Launcher our fork of Launcher3 (WIP)

3 fingers swipe take screenshot

Lockscreen charging info

Navbar inverted layout (WIP)

Gaming optimizations (Also recommend to switch to completwe yuki kernel if exist for your device)

Edge lightning

Adaptive playback

Double tap to sleep on lockscreen

Work in progress...

WORKING:

Boot

Rild

LTE/3G/2G

bluetooth

Camera

camcorder

MTP

Sensors

Led

Wi-Fi

MUSIC

sounds

Videos

DT2W

NFC

Bugs

You tell me

CAF BRANCH:

LA.QSSI.11.0.r1-09900-qssi.0

AOSP branch:

android-11.0.0_r29

Source forge

Or the web

http://thexperienceproject.org​

GAPPS:

Not needed. included

The XPerience Project

Contributors

TeamMex

Source Code: https://github.com/TheXPerienceProject

ROM OS Version: Android 11

ROM Kernel: Linux 4.14.x

ROM Firmware Required: Unlocked Bootloader

Based On: AOSP/ CAF

Version Information

Status: NIGHTLY

Changes in second post

Any bug not reported in the bug report format below may be ignored.

What is your--
XPerience version:
Download url:

Did you--
wipe:
restore with titanium backup or swift backup (Say which):
reboot after having the issue:

Are you using--
a task killer:
a non-stock kernel(only yuki kernel is supported):
other modifications:

Provide any additional information (observations/frequency of problem/last version it worked on/etc) as needed:

If you like my work, you can buy me a coffee , coke or any drink :) all donations are appreciated.

Ór

https://www.paypal.me/TheXPerienceProject​
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] wesleyvanneck12345678:
looks good lets try it
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] Stabys:
Already downloading it.

By 20/feb/2020 you mean 2021 right? Just checking lol
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] Fersho:
One question does Yuki support KCAL or is it going to include it? Because I had seen that feature on Q Kernel but in R Kernel is no longer available...

Regarding the ROM it's nice to see it again, I remember when It was released for Redmi 3S
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TeamMex:
Copy/paste error xd

the included in the rom never will come with kcal use the separated version.
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] fobtob387:
Awesome looking ROM. Excuse my ignorance, but does this come with a custom kernel or does that have to be flashed seperately?
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TeamMex:
if you want better performance instead of a lot of battery u can flash the separated version :)
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] fobtob387:
I'm sorry I don't fully understand and don't think it answers my question, does the ROM by default come with a custom kernel or does it have to be flashed separately?
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TeamMex:
is lite version of my yuki kernel a custom kernel
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] otakmu:
Traffic internet not always on bug or not device rn9p
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] Jas Grover:
It can be adjusted, make threshold value 0
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] Melon_Bread:
Curtana

Flashed latest firmware, formated everything a flash so clean it puts bleach to shame. Latest nightly available as of this date (March 8th). No task killer or kernel changes.

Now is there a way to remove the call echo?
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] TeamMex:
I do not understand the silly mania of changing the firmware the firmware of my joyeuse is from miui 11.0.3 I never change it and there is no need until the FW of R to repair the DRM in the note 9 pro.

I do not have echo problems in calls, or in whatsapp or similar.

I recommend you stop changing the firmware unnecessarily.

Now if you suffer from echoes, then take error logs and send them

It is only shown when there is activity to blame for the "puch hole"

When I have more time I add the option for you to configure the network traffic as you like best
[Redmi Note 9S / Note 9 Pro (Indian Model) ROMs, Ke] nameless354:
Great rom, thanks. If possible, please add the live display setting to change the screen colors and the setting to turn off the screen when double-clicking on the desktop.

Also, if you can add the experience music application, it was in the old version on android 10