yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] royalhawk2002:
Don't worry friend.... take your time...we know that all requests are hard to realise. This post is intended only to help you and give some ideas

Inviato dal mio SM-N970F utilizzando Tapatalk
[Android Head-Units] Denfic:
Does somebody has the stock Launcher in .apk file ? If so can you give it to me .. i have no idea how to extract it from my unit .. !

I want to delete it and then go on with only the AGAMA Launcher .. and in time reinstall the stock one .. its not in OEM applications. That`s why i ask !

Or maybe

all

the stock apk`s.
[Android Head-Units] royalhawk2002:
Please stay "in topic". All the request and general discussions, must be posted here
[Android Head-Units] bel.sander:
thanks! I didn't know the settings menu changes based upon the code. I just tried 0000121, and the reverse camera option, but it didn't change it.

edit: moved to other topic
[Android Head-Units] kaidoristm:
I have same unit in Jeep Grand Cherokee 2007

Bugs i found

Those may be related to MCU

1. When switching to reverse device just shuts down and reboots if switched away from reverse.

2. Sleep mode doesn't work device wont go to sleep or shut down at all.
[Android Head-Units] royalhawk2002:
On point 1 , I don't know. Try to route a wire from back reverse lamp to the reverse wire in the head unit.

2) It is normal. This is what they intend as "Sleep"; Standby for fast boot until the battery voltage will drop under a certain limit, then the HU will power off completely.
[Android Head-Units] kaidoristm:
1. Tested with back reverse lamp as well. There is even option in factory settings to use reverse lamp. Tested with back cam options turned off still the same device shuts off when in reverse.

2. Shouldn't sleep mode shut off the screen? Mine stays on. Device is hot in the morning with screen still on. Tested with sleep mode off with delay 10 sec which should shut it down. Nothing still on. After 3 days my battery is drained and car wont start anymore (on the bright side unit is also off when battery is dead)
[Android Head-Units] royalhawk2002:
For point 2, try to invert the Yellow (+12 Volt) and Red (+12 Volt ACC) wires. Sometime the chinese guy mess up them. If confirmed, perhaps this will solve also the back cam problem. In my opinion there is an anomalous current absorption that could be caused by the internal circuitry with the above wires swapped.

Hope it help
[Android Head-Units] kaidoristm:
Doesn't help also as there is 2 wires in factory connector and both are permanent +12 volts there is no ACC. And as for device connector both those wires are connected also together before device and decoder. I even tried to disconnect those from there and connected permanent +12 volts to decoder and took +12 volts ACC from cigarette lighter which is ACC. Then there is no sound in speakers. There must be something to do with canbus which needs those both +12 volts as they are. Not sure are Jeeps 2005-2007 and 2008-2010 canbuse's the same or not but cables are provided for both so i assume it should work. I contacted with Erisin but they haven't responded yet. I have to find a way to observe what commands are executed if reverse is switched. Just have to look a bit further into this.
[Android Head-Units] royalhawk2002:
This is very strange. You should have the wires

from Can Bus box to HU

, as follow:

- Yellow wire permanently to 12 Volt

- Red wire to 12 Volt when you turn your ignition ON (ACC) (This is switched by the Can Bus when you turn the key ON)

If you see here http://www.wkjeeps.com/wk_audio_pinouts.htm:

The Yellow wire is direct from the Car radio connector C1 and is taken from the Pin 1 and Pin 12 (FUSED B(+))

The black wires are direct from the same connector Pin 11 and 22

The Red wire should come only from Can Bus Box to HU (see Connector 2 and Can Bus Box in the the attached picture)

First, you should check if in the Can Bus settings you have the right model. For Grand Cherokee is x076_Chrysler.

Second you should try to check if your wiring is the same as the one in the pictures

If everything is confirmed, then you have a defective Can Bus box and/or Harness
[Android Head-Units] mkoop:
Same post as here, but maybe this is a better place :).

I have just installed a PX5 S32F0 unit as well.

It seems to work fine so far, the only thing that really bugs me is that the sound signature of the FM radio (NXP6686 chip in my case) is very tinny and 'sharp' with almost no bass at all. Sure, I can adjust the DSP EQ for that by maxing out all bass frequencies en lowering the higher frequencies, but then all other audio sources (like bluetooth audio for example) sound really 'muddy' and heavy on the bass due to these DSP EQ settings.

Do other people experience this as well with a similar unit? Is this something that can be fixed in the Malaysk rom or is it hardware related?

This is the head unit I've got: https://www.aliexpress.com/item/4000339885006.html?spm=a2g0s.9042311.0.0.459c4c4dMT9F00

In the attachment below you see my rom and MCU version.
[Android Head-Units] royalhawk2002:
I don't have this problem on my unit. Check if in the factory settings DSP you have selected the correct SPIDF input. I can't recall the exact setting name... sorry. Then ask the seller for an upgrade of MCU and SW.... yours are very old.

Hope it helps.
[Android Head-Units] mkoop:
I've asked the seller if he knows about this problem and if he has more updated versions of the MCU and rom. We will see.

Also, how can I verify that I have a NXP6866 chip? The seller states it has this one, but I'm not sure.

-edit-

Nevermind, by studying screenshots of other people here I think the name of the MCU suggest I have a 7708 radio IC and a 8-channel DSP chip.. See the attachments below.
[Android Head-Units] kaidoristm:
Yep i have checked those pinout's those are the same as i have.

I have canbus settings as x076.

As i understand 2005-2007 canbus is not the same as 2008-2010 so it isn't maybe 100% compatible or decoder is faulty. But wiring is provided for both.

Still waiting reply from Erisin but seems like they wont respond. I could probably just flash mcu which should fix it if there's corruption but for that i would need mcu image file which i am not able to find from internet for that unit.
[Android Head-Units] royalhawk2002:
Can bus for 2005-2010 grand cherokees are the same for all the years. The wk2 in 2011 has also the same bus but it is high speed, our is low speed. In any case I suspect that you box is faulty. As you already said, the correct harness for you is the one with square connector (old style). You can make another test, just connect the yellow and red wires to a 12 volt power supply and then , after boot, disconnect only the red. The unit should go in sleep mode. This will assess at least that the hu is working correctly. Where do you bought the head unit? Directly from erisin (www.erisin.com) ?

Inviato dal mio SM-N970F utilizzando Tapatalk
[Android Head-Units] kaidoristm:
Yea i bought it directly from Erisin.

Ill try what you suggested.
[Android Head-Units] kaidoristm:
OK i tested what you suggested and i can confirm that device works like it should enters into sleep mode and shuts down like it has to.

Problem must be in canbus decoder then.

Also what i mentioned about backup camera (when switched to reverse device just shuts down and reboots when switched to parking, neutral or drive). It must be related to decoder as well. I tried with front view camera app and there is button on right to switch to rear camera. Video feed is fine.
[Android Head-Units] royalhawk2002:
Good...now you have only to convince the chinese guy to exchange your box .... that is the hardest part [emoji16]

In case you will not have success, then consider to remove it completely and buy a Pac Audio interface specific for your jeep... it will work better than the bad chinese box

Inviato dal mio SM-N970F utilizzando Tapatalk
[Android Head-Units] abbastanza:
I wrote to Erisin, sending them the questions mentioned above, for now they have only satisfactorily answered the question on the Split Screen, sending me the link to the video that I am attaching:

https://drive.google.com/drive/folders/1WqVVdN-KkL4oYSV3525Kf1kKUTgVTwBw?usp=sharing

In this software version, in the task manager menu, to split the screen with the second application, drag the app towards the left edge of the display.

I asked if for my Erisin model (Erisin ES8101B PX5 64 Gb ROM 4Gb RAM Android 10 for Mecedes Vito / Viano) a new Firmware update was available compared to the one installed on mine:

ANDROID: 153403

MCU: S32F0_LEIMA-W_20200519_HD1_7708_D_FF_DSP_C8

APP: PX5C_C55_HA4_LeiMa_LeiMaUI2-0000-10-JS-EN_2020-06-01-1525

but I was told that this is the last.

So I don't understand why the Erisin model of @ royalhawk2002 (Erisin ES8176J PX5 64 Gb ROM 4Gb RAM Android 10 for Jeep Grand Cherokee), has a different and more recent firmware:

ANDROID: 175134

MCU: S32F0_LEIMA-W_20200703-16: 29_HD1_7708_D_FF_C8

APP: PX5C_C55_HA4_LeiMa_LeiMaUI2-0000-10-JS_2020-07-16-1734

???
[Android Head-Units] royalhawk2002:
When my unit arrived, I had the same version of yours. I wrote to the seller claiming that my clock time had some jump and some other bug related to the factory setting. They send me a link to Google drive where the last sw was available. I simply installed it... and now I have a new version. I suggest you to install the same of mine...if you look here you will find it:

https://drive.google.com/folderview?id=12i4sWwcCR79IILjMfJE0W-Ar_YE66NZk

Ps the MCU file you will find there, is NOT for our units DON'T INSTALL!

Inviato dal mio SM-N970F utilizzando Tapatalk
[Android Head-Units] abbastanza:
Thanks, I'll do it. Have you noticed improvements in this version?

I have a doubt.

your MCU is:

S32F0_LEIMA-W_20200703-16: 29_HD1_7708_D_FF_C8

my:

S32F0_LEIMA-W_20200519_HD1_7708_D_FF_DSP_C8

updating the ROM with your version there could be problems?

In the meantime I wrote to Erisin support describing this contradiction in their "latest software available" statement, let's see what they respond.

I would like to point out that Erisin customer service via email responds promptly and courteously: they replied to all my emails within 12 hours.
[Android Head-Units] Avalon01:
Hi friends.

Am I right here with my unit? Please help. I read many threats but can't find any answer. It's impossible to connect my obd unit. I think you know the bug. You can see the OBDII at the picture.

All other bugs are well known. (e.g. No power off at the radio, RDS bug... Bugbugbug. [emoji23])

The OBDII works with ALL other Android devices. Support gives me no answer or "buy our product) [emoji35]

Is the a Rom which I can flash without bricking my device? Please help.

Gesendet von meinem LYA-L29 mit Tapatalk
[Android Head-Units] punxet:
Hello,

To Connect obd you have to do It with the bluetooth app:

1. Unpair device from phone.

2. Start a search of bluetooth devices.

3. It should appears the obd, phone, etc. Pair obd with device.

4. Pair also phone with device.

Hope It helps.
[Android Head-Units] royalhawk2002:
My MCU is newer than yours but are the same "Vendors". It shall not create problems on the Android part that you are going to update.
[Android Head-Units] royalhawk2002:
Same answer to me... but with the [MENTION=2586486]punxet[/MENTION] help, everything was solved.
[Android Head-Units] Avalon01:
Thank you very much for the solution , but in my case it doesn't work. I don't know why. Th HU recognizes my OBDII, but after hitting "connect", the window disappear and it doesn't pair. I can play this "game" since my battery is empty [emoji24]

Gesendet von meinem LYA-L29 mit Tapatalk
[Android Head-Units] Avalon01:
Hi my friends, I will post my first message to an other threat. If anybody have a solution please tell me. Thanks here[emoji106]

Gesendet von meinem LYA-L29 mit Tapatalk
[Android Head-Units] abbastanza:
Hi,

I have installed the S32F0_LEIMA-W_20200703-16: 29_HD1_7708_D_FF_C8 (see attached image), but I have not solved any of the problems encountered with the previous version. Have you had any improvements?

After a few days of use, I am unhappy with this product. The software of my previous Erisin ES7801B (based on MCE: MTCE_LM), apart from the possibility of being easily updated with the most recent custom versions, even in its original version of Erisn firmware, did not have all the problems that this ES8101B based on S32F0:

- the split screen function was much faster, did not require drag and drop and worked without problems, this is slow and often crashes.

- In this new version, even if apparently closed by the task manager, the applications remain active hidden in the bakground

- the navigation applications (both google maps and sygic) continually lose gps accuracy and think they are on a nearby road with consequent recalculation of the route.

- the impossibility of customizing the steering wheel controls.

It is a disaster.
[Android Head-Units] royalhawk2002:
Our friend [MENTION=3590033]Malaysk[/MENTION] is working to a custom rom. Hope it will arrive soon.

In the meantime, ask to the seller for an update of the MCU. Mine is more recent than yours and I didn't notice any of the issues you reported.

Inviato dal mio SM-N970F utilizzando Tapatalk
[Android Head-Units] abbastanza:
I wrote Erisin numerous detailed emails and sent videos of the problems, but they always responded generically. Regarding the firmware request, they initially replied that there were no subsequent versions to mine, and only after I insisted, communicating that a customer (i.e. you) had sent the link to a new version and I mentioned this discussion , they sent me your link themselves. Without apologizing or justifying the contradiction.

They haven't told me about newer MCUs. Today they wrote to me proposing to replace the product. But I don't think the above problems are hardware related.

Do you think that the MCU you have is comparable with my device or does each one need a different version? Do you have any idea how to find it?

---------- Post added at 10:48 PM ---------- Previous post was at 10:05 PM ----------

Do you think I can try to upgrade with this MCU:

https://yadi.sk/d/lBxQipoetfkMLw/%D0%A2%D0%BE%D0%BB%D1%8C%D0%BA%D0%BE%20%D0%B4%D0%BB%D1%8F%20XinRC%2C%20LingYun/MCU%20radio%207708%20XinRC%2C%20LingYun%20only!!!

thread recommended

https://4pda.ru/forum/index.php?showtopic=973677

or is it just for XinRC, LingYun and not our Erisin LEIMA?
[Android Head-Units] royalhawk2002:
My MCU (Leima) is surely compatible with your unit, but I don't have the file to be shared with you. I asked to seller but he never answered.

Sincerely I don't know. I read on 4PDA that the MCU is very "Vendor" specific for the device, but I didn't found any case where a patch of a different MCU bricked the unit. Perhaps this is only because anyone never tried to do it. If you can take the "risk"..... just try ! ;)
[Android Head-Units] selimkelim:
mach es nicht ich habe es gemacht und ich komme nicht in menü für mcu neu zu instalieren.

kann ich über recovery mcu instalieren brauche hilfe.ich komme nicht weiter.
[Android Head-Units] royalhawk2002:
This forum is in English. Please use this language! Thanks

Dieses Forum ist in Englisch. Bitte benutzen Sie diese Sprache! Vielen Dank

Inviato dal mio SM-N970F utilizzando Tapatalk
[Android Head-Units] oppekepe2020:
I will post from Japan. I bought PX5 @ S32F0 android audio from alixpress the other day, but I will write about personal bugs and specifications.

One is that Japan's FM radio frequency is old. Previously it was 76.0mhz-90.0mhz, but since 2014 the upper limit has been raised to 108mhz, but even if Japan is set in factory mode, it only supports up to 90.0mhz. I want you to fix this.

The other is a 4G USB dongle modem (E8372h-155), but it only connects via WiFi and does not work with the modem. PPP widget 3 is installed, but it doesn't work unless you root it, so it's meaningless.

I want you to solve this problem.
[Android Head-Units] kaidoristm:
Ok so i finally managed to get everything to work like it should. Chinese decoder box didn't route power like it should so i bought iDatalink RR to do that so now RAP also works.

I also discovered that my reverse camera issue was related to brown cable from Chinese decoder box (which should be swc1) after disconnecting that HU switches to rear camera as it should.

But i still found use for Chinese box because iDatalink wasn't able to keep my steering wheel buttons because HU isn't supported by them. So right now i'm using iDatalink for power and Chinese box for steering wheel buttons and for showing open doors and it is working like it should.
[Android Head-Units] royalhawk2002:
Installed last version of Android and MCU provided by Erisin. It seems that it is working well and the doesn't loose anymore the 'AF' settings at every startup. For the moment I found 2 issues:

1) DAB Z app is asking usb permission at every start

For the point above, the dab app developer says that cannot help...probably the vendor introduced a bug.

I will let you know if I find something else

Inviato dal mio SM-N970F utilizzando Tapatalk
[Android Head-Units] armoredcamaro:
MCU

Android: 195405

MCU: S32F0_yunht-18-W_20191218_HD1_7708_D_FF_C8

APP: PX5-10_C01_HA2_PUBLIC_HAIHANG2_EN_2019-11-08-2021

CPU-Z : Reports system as being:

Android Version : 10

API Level : 28

Security Patch: 2019-09-05

Bootloader : Unknown

Build ID : rk3368-userdebug 10 QP1A.190711.019 195405 test-keys

Java VM : ART 2.1.0

OpenGL ES : 3.1

Kernel Archit: aarch64

Kernel Version : 4.4.167 (195405)

Root Access : No

GPU Render : PowerVR Rogue G6110

RockChip : RK3066 1.51-Ghz

RC Architecture: 8x ARM Cortex-A53 @ 1.51 GHz

Revision : r0p3

Model : rk3368 (rk3368)

Board : rk30sdk

Other:

BT Version: BLINK_8723DS_RELEASE/2019:08:14:09:37:14

I have had this stereo for about a year with very little issues other than it does act the way i thought it would as it is android.

Issues:

1.) Random black screen with car is powered on, that can be reset with reset switch.

2.) Launcher will not keep user selected apps on main screen, always resets them if it reboots.

3.) Random Reboots

4.) Equalizer settings get reset back to default (0) when device restarts.

5.) Does not connect to samsung s8+ / galaxy note 10 / galaxy tablet or apple ipad HOTSPOT or bluetooth teathering.

6.) Android update shows a weird screen, but found a app that gives the correct screen. (No updates found)

7.) Settings menu with code 0000 being used, Power Amplifier Settings - works but doesn't work "hard to explain"

8.) Date - time, constantly changing from EST to CST and chinese formats.

Pros:

1.) Equalizer 16 works, all settings work and change sounds respectively.

2.) Runs ALDL Droid datalog software for older OBD cars

3.) Google Play works, updates itself, google keyboard and any apps installed.

4.) Spotify Music app works perfect

5.) 64GB is true 64GB storage

6.) Reads any USB device plugged in except samsung devices

7.) Stereo App works perfect.
[Android Head-Units] scottkr1:
This is a vehicle issue, not the unit.

On my Mercedes van this also happened so what you need to do is put a permanent live feed to the unit so that it 'remembers' your decision to start DAB z. I can't tell you where to put it as I sold my van before I fixed it.
[Android Head-Units] royalhawk2002:
Thanks but it was a problem related to the unit firmware. In any case it has been fixed with the Malaysk custom rom.
[Android Head-Units] Malaysk:
Since the creation of the mod dragged on for an indefinite time created a theme for the mod firmware, where he posted the firmware with root access and some additions. If anyone is interested, then - https://xdaforums.com/android-auto/android-head-units/rom-malaysk-rom-px5-mcu-s32f0-rk3368-t4194651
[Android Head-Units] captsingh787:
Will this work with my Headunit?
[Android Head-Units] addamooo:
Hi to all,

Can you help me install a good ROM for my radio?

I would like to point out that I am new to these matters and would be grateful for explaining everything step by step.

Thank you - Adam
[Android Head-Units] MrGrapes:
WILLING TO PAY

Hello, can anybody help me solve some issues with my Android head units? I have two of the same PX5 Android units but one has the 12c error and bluetooth doesn't work, whereas the second one only has bluetooth not working. I am willing to pay if anybody helps me solve the issues (we can connect via Skype, Discord, whatever you may like.) Thanks in advance to anyone, I already tried the fixes in this thread but none worked and I'm desperate. I attached some pics to let you understand better.
[Android Head-Units] Kidd_PL:
Hi Guys,

I'm looking for an answer for quite a long time. I bought this unit PX5 S32F0 and from the very beginning I hear silent noise in loudspeakers when it is in SLEEP MODE. For me it seems that the unit amplifies the speakers all the time 24/7. If I pull out the fuse responsible for Hi-Fi this noise is gone. Of course it drains my battery in 3-4 days. I've installed Malaysk ROM but no change. Maybe the solution will be to power off the unit instead of sleep mode but I can't find such option anywhere (all in all I don't mind long cold starts, it's better than drained battery). I asked seller for new canbus box (I wanted to pay for new one) but he ignores me - it's BAGOO ALFA-BG-01.

Do You have any idea what may be the reason?
[P3300, MDA Compact III General] hay180:
Hello, Since yesterday I have no Gsm signal in my screen of the XDA Orbit, the icon from the gsm antenna keeps searching, i did a hard reset, but still I've got no gsm net work, I tried also another sim-card. Who can solve this problem ?

Greetings, Hay
[P3300, MDA Compact III General] veyka:
Your best idea is to post in the Orbit forum, and sounds like a radio rom issue, but I have never had a phone like yours.
[P3300, MDA Compact III General] ryomahino:
It could be a problem for radio, what radio are you using?

Another possibility is that your antenna is failing? your orbit dont fall down?

I use to have the same problem after change my screen, accidentally I broke a clip that allow close the housing in the right-superior corner, aparently in this zone is the antenna, when I pressed in this zone the antenna works but when I released I lost signal. Finally I fix it and now works well.
[P3300, MDA Compact III General] hay180:
I tried different Radio's. 02.88.90 and 02.93.90 but stillit's not working. Whem I start up the phone it finds network with full antenne range, but i'm not able to call, after about 1 minute the antenne in the display keeps searching. The phone was not falling down. Please have you got other idea's!! Greetings Hay
[P3300, MDA Compact III General] ryomahino:
maybe is a problem of inner antenna, maybe something like a false contact. make that test: try pressing with 2 fingers like a pliers with moderate force over the xda logo for 40 seconds and see in your screen if the signal goes up.
[P3300, MDA Compact III General] hay180:
This is not helping, I think it is a problem with software ( radio ??). Do you know if you can also put whole new software on the XDA Orbit. IPL or SPL.
[P3300, MDA Compact III General] incredulous:
Try flashing a more recent radio ROM. Like 03.21.90, or maybe 03.18.90.

Might help.
[P3300, MDA Compact III General] DREA:
i had xda orbit and had the same fault mine was under warrenty sent it back with a 4 week turnaround came back the same fault but i had left the shop ? DONT DO THAT !!!!!!

took it back the shop next day sent it back again (4 week turnaround)

come back and still did not work in the shop checked it and guess what it still did not work , can only send it back again ? i was mad 2 months now no decent phone it came back the third time (i could not wait any longer and bought a xda stellar )

and still did not work :confused:

so if yours is under warrenty do not take no ****

demand a new one :mad:

hope you sort it

DREA