yashsingh1/xdaforums huggingface dataset:
[Android Q&A, Help & Troubleshooting] alecxs:
i don't understand you. you did not try, or you got no error?

if this is the guide you found, you can use this TWRP as base for porting (if not working out of the box). But you are runnning Oreo and i am not aware about secure boot enabled for this ROM, so i strongly recommend to make a full ROM dump for your device and create your own scatter file, in case you brick your device

it might be possible to unlock bootloader by hexpatching /dev/block/bootdevice/by-name/devinfo partition as [MENTION=5301049]Titokhan[/MENTION] did for Zenfone 2 Laser, but this is not recommended for daily drivers and you may need the full ROM dump for unbricking with SP Flash Tool

there is bootless root method with suboot script for locked bootloader, but again, this is dangerous for secure boot / dm-verity enabled device. in case any app tries to alter your boot or system partition, this will break boot chain and brick your device

so please don't follow any guides if you not 100% know what you are doing

start with installing MediaTek MT65xx USB VCOM Preloader USB Drivers for Windows, and report back once you managed to see the preloader showing up for ~ 1 second in device manager like this
[Android Q&A, Help & Troubleshooting] Rigolo787:
I didn't try because Asus didn't release their usually app to unlock bootloader for this model with Oreo. The app is available until Nougat and after they abandoned this device. So before installing twrp my first problem is how to unlock the bootloader without this app. So I'm looking for a way to unlock the bootloader. Someone told me to unlock with ADB/Fastboot but I don't know how to do it.

In another way I would like to know if I can downgrade to Nougat with SPflash even if my bootloader is locked so that after I could use the apk unlock bootloader tool for this device.

It is a very negative device for everything. A lot of problems.

This is the guide I found

https://www.asus.com/zentalk/thread-189650-1-1.html

It is for my model with Nougat and it uses the Asus tool to unlock the bootloader. I wanted to know if I could use twrp version of this guide.

Thanks for your reply and kindness
[Android Q&A, Help & Troubleshooting] alecxs:
yes you can use this twrp.

no you (probably) can't downgrade to nougat because of anti-rollback protection (at least, i don't know). if you wanna try, please follow the steps for full ROM dump (because i strongly recommend to have this backup), first step is install preloader drivers. can you do this please?

Someone told you to unlock bootloader with fastboot. and so did i (the command for unlocking is: fastboot flashing unlock) which is your native language? seems you have problems with reading & understanding (because of language barrier?) my native language is german
[Realme X2 Pro Questions & Answers] guskakashi:
I have a doubt and it is the following: when I close a mobile application, it closes completely. I do not want this to happen, 2 examples of applications that I do not want to close is Whastapp, after I close this application I no longer receive the messages and I have to reopen the application, and the alarm when I close it, it is not Run in the background. Are there any settings to run in the background?
[Realme X2 Pro Questions & Answers] manus31:
Long press WhatsApp icon and choose app info,go to power saver and maybe change to allow running in background.

I have it at smart restriction and I do think it works mostly but Maybe allowing it to run in background always will help but could also affect battery
[Samsung Galaxy Note 10+ Questions & Answers] lufee84:
I flashed BTU (UK) firmware to my XSA (AUS) NOTE10+ and now trying to flash to new XSA that was released yesterday but having issues.

After XSA flash, it boots into recovery mode saying your data might be corrupted, I tried to choose try again option but it gives error screen and boot back to recovery mode.

AP, BL, CP and CSC are all choosen in odin, no other setting was touched.

So I flashed back to BTU and my phone restore back fine. I'm using HOME_CSC as I don't want to reset my phone.

Same result for older firmware for both BTU and XSA, I just can't go back.

Anyone having simillar issue? Can this be fixed or only way is full reset?

XSA firmware is N975FXXU1BSLA/N975FOXM1BSLA/N975FXXU1BSL4

BTU is N975FXXS1BSLD/N975FOXM1BSL7/N975FXXU1BSL4
[Android Head-Units] misiozol:
Anyone has this radio , is it possible to update ?

so for all of you there is working solution now, look no further ;) took "only" a year (give or take few days) :P

https://xdaforums.com/t/rom-px5-s32...-px5-mcu-s32f0-rk3368-with-android-9.4194651/

Have no idea why photos are not loading hence link to my album in XDA
[Android Head-Units] oleksyr:
Take a look here : http://4pda.ru/forum/index.php?showtopic=973677

I use Google translate, but I am not brave enough to flash any of the ROMs from there.

I have the same unit I'm my Camry.
[Android Head-Units] slowgrind:
I have the same one, bricked it flashing boot.img patched by magisk. Supposedly magisk patched boot.img has to be flashed into 'recovery partition', not 'boot' partition. I have made more or less full backup of the unit but do not know how to enter recovery mode using buttons or shorting wires.

Regards
[Android Head-Units] Tuborg68:
I have a Hizpo Android10 head unit with the same MCU version (I think, first letters are same: S32F0). Also interested in if there are updates available and how the h**l you can acivate recovery mode with button presses.

Skickat från min BLA-L29 via Tapatalk
[Android Head-Units] zmaynard97:
Any update on this?
[Android Head-Units] marchnz:
Do you see any? What else could be helpful.
[Android Head-Units] zmaynard97:
Just wondering if there is a way to root this device is all
[Android Head-Units] leonardo_:
Following
[Android Head-Units] pardus:
Hoping as time passes more will get these HU's and eventually root and cook a ROM for them.

Mine has a number of issues,

1) The OEM reverse camera only works for 3 seconds when selecting reverse then it switches off

2) The basic DSP works but the more advanced DSP doesn't

3) GPS is very inaccurate

4) No RDS

5) Volume and radio channels change by themselves

6) Car settings don't work

7) Open doors indicator is switched around, left door open shows right door on HU.
[Android Head-Units] simone81:
---------- Post added at 08:21 AM ---------- Previous post was at 08:17 AM ----------

Are you sure you have the same unit?

Because:

1) My reverse camera works,

2) DSP Works

3) Gps never give me problem, error of 3 meters is normal

4) RDS works perfectly

5)Never happen to me

6) car setting works, i changed SW and other settings

7) I didnt have that functions (in my car) so i cannot test
[Android Head-Units] pardus:
I have a RK3368 RockChip PX5 head unit with MCU S32F0 processor, I have no idea what one you have or if it's the same.

What I listed are the problems with mine, why I don't know, but as there's not much other recourse hopefully a ROM update might fix things with mine.
[Android Head-Units] simone81:
Did you try to have a look on 4pda? there is an fix for mcu as well as android...

https://4pda.ru/forum/index.php?showtopic=973677
[Android Head-Units] pardus:
Thanks, I had seen that but the first post says (translated):

"There is essentially no information about it, there are no modified firmware either., The firmware in the header was sent by the seller and was not checked for operability, it is up to you to sew or not.

There were no known attempts to get root on the device."

so it doesn't seem much has been done
[Android Head-Units] simone81:
I see, but differents users who had gps/clock/rds problems solved it flashing the only mcu called rdsfix file. You can give it a try....
[Android Head-Units] danycmoi:
Here is the rom sent by seller yesterday, link available for 4 days.

Android 10 PX

HIZPO PX5C_C01_HA6_11211237

The gps works well.

No GPS navigator in the rom.

Torque OBD included

WeTransfer

https://wetransfer.com/downloads/23...ght=80&_currency=EUR&_lang=fr_FR&fromApp=true

Installation:

Copy the zip file to a USB stick or SD card formatted in FAT32

Put in the radio on, press RESET

The installation is done at restart, duration 10mns, remove the key or the SD when installation finished and green screen displayed.

?
[Android Head-Units] pardus:
I have an really odd problem with my HU, the reverse camera view goes off as soon as one starts moving and comes back on when stopped again. I fixed most of the other issues I had but this one still persists.

It's an Android 9 HU in a Ford Ranger PXII/T6.

Any ideas?
[Android Head-Units] sean19661:
I had the same issue it turn out the video cable going from the headunit to the camera was bad
[Android Head-Units] jahjah440:
I have a Hizpo Android "10" Headunit (Advertising claims Android 10, but the unit actually runs Android 9). This model is specifically designed for BMW E90 Series cars, but I'm sure the chipset and software is the same across their devices. (Part: AD8CHKSOI2I08772)

Specs are the Cortex A53 Octa-core and 4GB Samsung DDR3.

Here is the Build number information from inside Android settings:

ANDROID: 213328

MCU: S32F0_XinRC-18_20199820_HA1_6686_D_FF_C8

APP: PX5_C54_HA1_XRC_EN2019-09-02-2008

The password for the factory settings on my unit is "0000".

Inside here there are a couple useful features such as:

1. Mute Radio on system startup

2. Reverse Doors for Car Overlay Feature

3. Change Boot Splash Screen

I am hoping to root this device so I can hide the Android navigation bar and convert over to gesture controls only, enable USB data tethering with my iPhone, and disable some system services/apps as the device can be laggy at times, unacceptable behavior with 8 cores and 4GB RAM, especially in mid 2020!

But overall I am happy with the device.
[Android Head-Units] royalhawk2002:
Bought my new head unit for Jeep Grand Cherokee from Erisin.

It is the new model ES8176J, PX5 Octa Core with 4GB RAM and 64GB ROM.

I was supposing that it was a MTCx but it seems that the MCU is the S32F0 one.

Do you know where I can find updates, modded ROM, root, etc?
[Android Head-Units] Jarninho:
I have a Zltoopai unit for a BMW e82. Think pretty much the same as jahjah440.

ANDROID: 145358

MCU: S32F0_XinRC-18_20200527_HD1_7708_D_FF_DSP_C8

APP: PX5_C54_HA1_Xrc2_EN2020-06-05-1728

I'm running it with a Carlinkit carplay dongle which works great. It just doesn't allow me to run radio in the background. I'd like to be able to set the carlinkit app as navigation app so it won't mute the radio. I can't do that now.

Want to get rid of the stock launcher because the unit keeps asking me to chose between that and Agama...

If it can do that it's perfect. Now it's pretty good.
[Android Head-Units] Axl_Mas:
Probably it is only the upgrade to the android 10 launcher, while the rom remains at andoid 9
[Android Head-Units] NIL...:
Eu tinha esse mesmo arquivo, mas atualizei sem fazer o backup, você tem ele aí para me enviar?

obrigado
[Android Head-Units] Stifler2000:
Hello, Please help me!

https://xdaforums.com/t/xonrich-s32f0-xinrc-7708-rk3368-android-10-11-update.4346479/
[Android Head-Units] Stifler2000:
Please help me!

https://xdaforums.com/t/xonrich-s32f0-xinrc-7708-rk3368-android-10-11-update.4346479/
[Android Head-Units] Badr_ps:
Hello, please I need help to update my head unit.

kindly check attached pics
[Android Head-Units] :
Welcome everyone!

I am turning to you for help. I have an MCU: S32F0 XinRC head unit. My problem with it is that as soon as it turns on and the modules are loaded, it immediately restarts or freezes.

I would like to access the recovery menu, but unfortunately, based on the videos on the Internet, I was unable to do so. The reset method does not work.

How could you access the recovery menu on this device?

Thank you very much.
[Android Head-Units] aboamjad:
I'm looking for a new update to this
[Android Head-Units] ACouto86:
Good evening everyone! I have a problem with my android radio, when doing a gps update, the radio app died, no signal, nothing at all... I've done a factory reset, installed other software and nothing... Has anyone experienced this? Can anyone help me?
[Android Head-Units] manuepaky:
Qualcuno alla fine e riuscito ad aggiornarla e farla andare bene?
[Android Head-Units] royalhawk2002:
sembra di no.... it seems no!

Probably when this MCU will be more common, then we will have several Custom ROMs
[Android Head-Units] marcoahp:
S32F0_XinRC dialer

I have one of this and works fine. But I've tried MtcDialer without success. ¿anybody knows another dialer for this devices?

¿Why not a specific forum for S32F0_XinRC and S32F0_LingYun PX5 devices?
[Android Head-Units] royalhawk2002:
I bought one for my Jeep Grand Cherokee just before the vacations and I didn't had the time to install it yet.

In any case, my unit has the S32F0_LEIMA... but I think that it is the same of the XinRC and LingYun.

MtcDialer will not work on those unit... it is specific for MTCx MCU.

I think that a specific forum on these MCU is a good idea..... we can create a repository of the various MCU and FW versions, similar to the MTCx one and share also our experience.
[MENTION=7185515]marcoahp[/MENTION]: are you available to open it ?
[Android Head-Units] marcoahp:
Imposible to open, is installed in my Honda Civic and I have to destroy the car to disconnect:crying:
[Android Head-Units] royalhawk2002:
I was asking to open the topic on the forum, not the Head Unit! :laugh:
[Android Head-Units] punxet:
Hello all!

I also have a HU with the MCU S32F0. Its the model ZLT00PAI PX5 with 8 Cores, 64gb ROM and 4gb RAM specific for a Jeep Grand Cherokee.

My problems are:

1. Easyconnect doesnt work well with android 10 phone. I can mirror the screen but cant control It trough the HU.

2. Cant use Voice command ok Google. The Voice match option is Grey and i cant turn it on. I have seen that every time i start car and i press the assistnat app, i have to config the app of Google as the assistanat of system because It not remains in memory.

3. The option to mod the wheel buttons doesnt work. It doesnt appear any Burton, but the wheel buttons works well (volumen +/-, Next and previos track, etc). I wanted to mod a button to initiate the assistanat app (as the ok Google invocator).

4. I install mtcdialer and It works.

Well, Seller has send to me a link to upgrade, but i still dont because of time...

The link is valid for 8 days:

http ://fs.163. com/fs/display/?p=X-NETEASE-HUGE-ATTACHMENT&file=J0eXzvzJUMw9OngBkagizTeG5Y8WzvOGzlUjugvrqgkbBxAgJtukPGfoVFbhOHzO785OWef05zPuwpzzN9lsOg&title=ZQ_PX5C_UPDATE_C54_HA1_XRC_Xrc2-0000-10-EN_2004011950

Erase the spaces after http and after 163. Sorry im old user but nevera post before, so I cant post url

If some want yo try and comment...

This is my MCU: https ://ibb. co/09C7ww8

Erase the spaces
[Android Head-Units] donio4:
Can you dump mcu? I have this same, but i`m don`t have sound, i`m only hear beep from key ;/
[Android Head-Units] royalhawk2002:
I don't think is possible to dump the MCU. My unit is the latest Erisin with px5, 64 gb rom, 4 gb ram and Android 10.

Perhaps your problem is the amp setup in the MCU, in the fast test I did I remember that something should be present in the factory settings. Do you have the premium audio with infinity amplifier?

I have a 2010 S-Limited WH with Premium audio.

Currently I have a xtrons px5 installed and is working well.

The Grand Cherokee amplifier is controlled by canbus, if you don't have the correct settings it will not work.

In any case, I will check on my unit as soon as I have time to install it.

Inviato dal mio SM-N970F utilizzando Tapatalk
[Android Head-Units] royalhawk2002:
On my actual Xtrons it was the same. The app for the Steering Wheel was not showing any button, but all the commands were ok.

But, on the latest MCU versions, there is now also the possibility to use the app to define the buttons. To use this feature, you need to do the following:

Go to the advanced settings -> other -> steering wheel keys assign and select "Can Key" there.

After that change, you can use the already known and included steering wheel key assign app to assign short an long press actions to each key.

https://xdaforums.com/android-auto/...nt/px5-finally-to-change-canbus-keys-t3977287

Perhaps there is something similar also on the S32F0 MCUs, I will investigate.

This is a good news! Thanks
[Android Head-Units] marcoahp:
:laugh::laugh::laugh: Ok. I will try. Then we could upload all the MCU firmware versions, and Android Roms, and DSP firmware available on the net.

---------- Post added at 08:38 AM ---------- Previous post was at 08:31 AM ----------

What version of MTCDialer have you installed? I've tested with 1.2.3 and when I try to call somebody, I receive an error: "Bluetooth not found"
[Android Head-Units] punxet:
Hello,

In my options It doesnt exist that option of steering wheel keys assign.

There is only an option called swc that should be to assign buttons but It appears empty.

Thanks.

---------- Post added at 04:30 PM ---------- Previous post was at 04:24 PM ----------

Hello,

I installed same versión (1.2.3).

Once installed Trough Google assist I try to make a call yo any phone and there is an option (3 points) to choose as default the mtcdialer.

Thanks.
[Android Head-Units] royalhawk2002:
The option is not in the app, but in the "factory settings ". I will check mine ASAP

Inviato dal mio SM-N970F utilizzando Tapatalk
[Android Head-Units] punxet:
This is a video of my options to change buttos:

https ://youtu .be/MY_rMm8-G9o

And this one a video with the problem to activate Voice match:

https ://youtu .be/wmg9vxesssg

Too see links erase spaces. I still cant post links because I have very few posts in the forum. Sorry.
[Android Head-Units] rdejongjr:
After a few hours downloading the thing, can't install it: "Signature verification failed"

When i try to unpack it, the following files have a wrong crc or header:

vendor.patch.dat

update_binary

updater-script

boot.img

Already asked the seller for a correct file, hope he responds soon...
[Android Head-Units] punxet:
Thanks for the information.

Im going to inform to Seller also.

Edit: Seller has answer back. He tells software is ok and he send step by step instructions.
[Android Head-Units] royalhawk2002:
Ok , I will check my HU soon. I hope to install it this week end.
[Android Head-Units] royalhawk2002:
I installed the head unit but there is a small problem.

From the initial impression, it seems that everything is working but it is not possible to set the power off delay (Sleep) in the Factory Setting.

Now it at "10" and every time I try to change to another value the app crashes.

The problem is that the unit actually will never power off and remain in sleep. This can cause a battery drain.

I think that it is a MCU FW problem.

I just contacted the seller to see if he can help.
[Android Head-Units] marcoahp:
I have mine with sleep 10 second, and when I leave the car several days, the radio fully powe off, so I don't believe that it is going to drain your battery
[Android Head-Units] royalhawk2002:
... did you try to change that value ? If yes, it works ?

---------- Post added at 09:44 AM ---------- Previous post was at 09:08 AM ----------

Quickly checked my HU and it is same as yours. I have only one small difference: I see in your video that the SWC app is empty, no button are defined. In mine there are 4 buttons present (Vol+, Vol-, >> , >>) but are labelled as "None" and it is not possible to change nor to add further buttons. It is not a big issue for me, since all the SWC buttons on my Grand Cherokee are working well. I will try to "Reset" them and see if something change. I will try also to change the canbus section setup. I'll let you know.

Last official version available on Github is the 1.2.2:

https://github.com/f1xpl/MtcDialer/releases

Here is the 1.2.3:

https://github.com/scorillo/MtcDialer/releases/tag/1.2.3

---------- Post added at 09:54 AM ---------- Previous post was at 09:44 AM ----------

I will try on mine today the V1.2.3, but be aware that for working you must have the Google Contacts app (download it from store) and also populated with your contacts. This is how it works on my previous Xtrons MTCD unit.
[Android Head-Units] marcoahp:
I've installed MTCDialer 1.2.3, the selected it in the 3 dot button. But when I try to call, give me an error: Bluetooth not available.

What happens if you try to open the MTCDialer app from the menu?

Could you send a video of MTCdialer working?
[Android Head-Units] marcoahp:
In my case I can change the sleep values perfectly, I can change the wheel buttons assignament perfectly, but mtcdialer do not detect bluetooth. May be our MCU are not the same.

This is my MCU and Android Version
[Android Head-Units] royalhawk2002:
This is my MCU (LEIMA) and SW Version. It seems that mine is more recent than yours "15/06/2020".

Also the radio chip is different. You have the 6688 and mine has the 7708. The BT is the same.

I will try to reset the unit (power cable disconnect) to see if something will change and I can change the values.
[Android Head-Units] royalhawk2002:
Android + MCU updates repository

Here there is a link to a repository (from 4pda.ru) where some fw for the S32F0 is contained:

https://yadi.sk/d/lBxQipoetfkMLw

NOTE: Select the correct radio chip (6686 or 7708) in the MCU folder, otherwise your unit will be bricked.

https://yadi.sk/d/69wKFPH7xJUNVA

---------- Post added at 02:00 PM ---------- Previous post was at 01:44 PM ----------

For your convenience, I report here the procedure to setup MTCDialer on our units. (From 4pda.ru : https://4pda.ru/forum/index.php?showtopic=973677&st=1800#entry95575576)

Good day!

"

I solved the problem of a voice call from the Ownice K3 high radio, android 9

As far as I understand, the only program that can interact with our dialer is mtcdialer. But this program from 06/23/2017: Version 1.2.2 and it does not work with android 9 (I killed a couple days). Quite by accident I found mtcdialer for android 9.

How to set and activate:

1. Brought the activation of the microphone on the steering wheel to the "Mode" button (for a short press or a long press, as it is convenient for anyone) .It is more convenient for me to launch the google assistant when I want , and not when he wants to)))

2. I connected my phone and synchronized the phone book

3. I installed the program and did not open it after installation, I just clicked “Finish.” I didn’t open it at all.

4. Launched Google.

5. clicked on the microphone on the screen and asked to call any contact.

6. Google found a contact and stopped. I pressed the "call" icon

7. Two icons popped up and a question through what to call. Choose mtcdialer.

8. And there is a call through the standard dialer.

9. connect and drop the call.

That's all.

Now it works like this:

1. I activate the microphone

2. I ask to call "Contact name"

3. I am talking .... I

also launch other applications: I activate the microphone and call the name of the program and everything works.
[Android Head-Units] punxet:
I have tryed again and you are right. When I make a call I also get error bluetooth not conected with mtcdialer 1.2.3.
[Android Head-Units] royalhawk2002:
I confirm. I have the same on my unit.

Inviato dal mio SM-N970F utilizzando Tapatalk
[Android Head-Units] royalhawk2002:
Found another problem on my HU. The "Time" is sometime jumping to a wrong value. This morning I set it back and put in "Auto" mode... I will see.

In any case the seller provided to me an update, it can be found here:

https://drive.google.com/drive/folders/12i4sWwcCR79IILjMfJE0W-Ar_YE66NZk
[Android Head-Units] marcoahp:
I had this problem with the time jums and GPS stoped working sometimes. I've disabled RDS in factory settings and the problem disapeared. I'm going to update the MCU with the RDS fix version and then inform you about the results. I'm goint to try MTCDialer 1.2.2 to see if it works but I have read this 4pda.ru post some days ago, and I think that that is for another device, a Ownice K3.