yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] afigienas:
Barykelo looks like you here oldtimer :) I do have BIZARE case with newest FW.

1. i can not downgrade.

2. EVERYTHING what is written to usb via android unit to usb flash always end up in files full of NULL byte... files are good size but content of all files (text, images..no matter) always NULL. So i think this may also be reason i fail downgrade.... but music is reading fine, so looks like reading not effected... But wtf this problem is bizare. Im software developer and even i never seen such nonsence..this is some kind of hardware problem.. but all was ok in previuos FW version...

will try your suggestion of 22558800 for other forum memeber. But i did ask 3 times already so will ask again-is there any special procedure to downgrade FW? (not MCU, but FW -rom)

Thanks.
[Android Head-Units] Mr.TT_NZ:
@afigienas

I would recommend downloading the firmware you want using a Windows computer and write it to a USB stick formatted to FAT32 on that Windows machine. Use the helpful links provided by @Barykelo to download.

I have noticed that Android always seems to interfere with USB sticks.
[Android Head-Units] Mr.TT_NZ:
@MrN00B19

Did you use the correct MCU file? The suffix is very important and depends on the DSP and radio chips in your unit. Using the wrong one will likely result in no audio as you have.
[Android Head-Units] inscriber:
If we can do something to help let us know. Thank you. This Chinese android is became worst everytime after upgrade.
[Android Head-Units] PrinceLc:
You can come to the QF001 chat on telegram when you know how and are willing to investigate you are welcome
[Android Head-Units] RightIsWrong757:
It's been consistently cold here (3 - (-17)) and the radio will start up slower than it did in non-freezing temps, but will run relatively fine after a minute or two.
[Android Head-Units] MauriBixio:
Well, with temperatures like this, MUCH below 0° C, it could happen that with a cold start of the unit you may have a "slight problem" initially, but it must be resolved shortly after, if everything is ok.

I noticed (but here at max I have -4 ° C at night) with cold radio start-up, that the stock radio fan (bad manufacturing) emits a loud abnormal hiss, for about 15 seconds, then after all ok, I have not encountered any latency problems at start-up with cold temperatures.

The fan will be replaced (I have already at home) with a silent fan:

model: Sunon MF35101V21000UA99
[Android Head-Units] asplikas:
With this method nothing happens through key2 ,but through key 1 I got this screen.Maybe there will be some idea
[Android Head-Units] PrinceLc:
This means that update.zip is not found on the USB stick
[Android Head-Units] Barykelo:
the flash drive must be formatted to FAT32
[Android Head-Units] asplikas:
I tried several updates in usb1 (before that I did all the updates via usb1 and everything was fine).I will try to write to usb2 or 3
[Android Head-Units] PrinceLc:
In my case the double usb worked every time
[Android Head-Units] asplikas:
Thank you.I know about it ,I have already updated several times without any problems,but this time many problems.
[Android Head-Units] 19vik:
In my case, last 4 starts -5... -7° C, even with the car not started from 2 days, the unit start and work normally, no freeze, no latency. After 2-3 minutes of operation, the processor barely reached +8° C in fan apk.

Still remaining issue, outside temp is in not updating itself in notification bar.
[Android Head-Units] shlomo128:
Hello everyone!

I recently bought a Hezpo model s6 head unit

And I was surprised to find that there is such a great forum with so much insight and updates on this unit

I just have a small question:

One of my most important uses of the device is to make calls from my cell phone via bluetooth and the application that is built into the device for bluetooth calls is not convenient, but I am unable to make bluetooth calls in third party applications such as a Google phone. Is there a solution for this? I would love to hear

Thanks
[Android Head-Units] MauriBixio:
BT with phone work ONLY with the stock app.

It is not possible to use in any other way.
[Android Head-Units] asplikas:
Barykelo and PrinceLc were right- problem was the USB memory stick.I disconnected all three USB sticks, deleted all data from one and formatted to FAT32,wrote October update .After that with KEY1 I updated without any problem.

Thanks everyone for the advice
[Android Head-Units] Barykelo:
Even with the firmware from 12/1/2024, the problem with unreliable automatic bluetooth connection persists. I reported the problem to Hizpo and Ossuret.
[Android Head-Units] PrinceLc:
We need to know the developer of this Firmware to contact him for issues and so on.
[Android Head-Units] delumiron:
Ciao. Le ultime versioni software portano delle novità? Io ho la versione di giugno 2023. Vale la pena aggiornare?

Mod translation: HI. Do the latest software versions bring anything new? I have the June 2023 version. Is it worth the upgrade?
[Android Head-Units] PrinceLc:
Upgrade when you want write in English please XDA rule. When you are in June I wold minimum upgrade to November firmware but January 2024 is ok
[Android Head-Units] mfgrellen:
The only method to get into the recovery menu is the key2 method. Look for it in the Mega folder (there is also a howto video). But with this method you basically do a factory reset!

8.72 GB folder on MEGA

54 files and 38 subfolders

mega.nz
[Android Head-Units] Barykelo:
Try to get through the Network and then with the arrow on the top left to the android settings and there to the factory reset and enter 22558800. If everything goes OK, then you will have to setting the canbus and side buttons via 8888.
[Android Head-Units] RightIsWrong757:
Are you entering this in system menu before trying to do the upgrade? I do not get any option to enter a code directly on the MCU upgrade screen.
[Android Head-Units] Barykelo:
item Factory in settings, enter 774411, confirm OK, then update
[Android Head-Units] delumiron:
HI. Can I only update the firmware without updating the MCU?
[Android Head-Units] RightIsWrong757:
Thanks, I was able to upgrade the MCU using the code prior to upgrading.
[Android Head-Units] bohonalo:
Hi all, does anyone know why it won't let me update the MCU to the latest version?

thanks
[Android Head-Units] Grg28:
read the post before yours
[Android Head-Units] MauriBixio:
FOR NEW USER:

Before asking the same questions that have now been asked dozens of times and always the same, at least you want to read the thread... it's EVERYTHING already written, how to perform updates, what and where the latest updates are, the precautions to use BEFORE making updates etc.!

ALSO read this specific thread for these Sx units: https://xdaforums.com/t/general-dis...-not-fyt-based-read-first-post-first.4525675/
[Android Head-Units] KTaxiarchis:
I have an s series hizpo from aliexpress. Everything worked and opperated fine. The seller suggested an update.

After installing a the new firmware i also installed the new MCU update that came as a package.

Now i lost all the sounds from: radio, bluetooth, downloaded music, calls and youtube.

I searched a lot of updates firmwares and MCU and none of them solved my issue. I also checked the factory meny with the 8888 code, could not find anything. I did a factory reset did not help.

I have learned that an MCU update in general can cause this specific problem. I have tried the firmwares sugested by the manual that came with the stereo and a different firmware that the seller sent.

None of the fixed my problem.

I need your advice to fix

If anyone had the same issue reply the post or send me an email

taxkoutras@gmail.com

I realy want to solve the problem

i uploaded the current stereo settings
[Android Head-Units] zadarkside:
Hello,

Thank you, managed to resey but wiht 225588 and it is all working well

The code 22558800 did nothing

10x
[Android Head-Units] Barykelo:
yes, you are right about the code, here is where I made the video

https://xdaforums.com/t/general-dis...d-read-first-post-first.4525675/post-89298124
[Android Head-Units] Andraz87:
I update the unit with latest software january, but i am now stuck in fastboot mode. Can anyone help me?
[Android Head-Units] BenJ_54:
I think I had the same problem as you on my Hizpo S8 (4G / 8 cores / 8Gb / 128 Gb) with the previous update of the site ("autofather.com"). Now the "update.zip" and "mcu.bin" files are updated to the last versions since 1/2 weeks.

No other solution than to flash the rom (the procedure is described in the thread).

Before flashing, do you or do you not have access to the "recovery andoid" page? In my case, I could see the starting image ("Powered by android") but it was impossible to go through the animation and android recovery mode.

If you get to "recovery mode", then you can force the update via the car radio trigger by grounding the "Key1" wire when you power up the car radio with the "update.zip" file you want on a USB stick in the USB1 port, for example. You need to use the other cable without the CANBUS to connect the radio.

What is the version of your HU ?
[Android Head-Units] Andraz87:
I can see android logo and on the left side of the screen fastboot mode is write down. I have hizpo S8 with august firmware. Is there any possibility to make autoupdate zip file?
[Android Head-Units] MauriBixio:
[Firmware] QF001 (ROCO K706) Head Units with UIS 7862a/7862s (not FYT based)

The purpose of this thread is to consolidate links to firmware updates for these devices. Please do not use this thread for discussion. Go to the General Discussion thread for that. If you have a comment regarding one of the posts here please...

xdaforums.com

Think...also about the future.
[Android Head-Units] PrinceLc:
Oh try the Key1 method
[Android Head-Units] PrinceLc:
Information channel about the QF001 Head Units

Find chat here:https://t.me/QF001Chat

https://t.me/qf001ossrethizpo all information are in the mega folder
[Android Head-Units] Mr.TT_NZ:
Just received an S2 yesterday and upgraded to the January firmware and MCU. All is going well, unfortunately the upgrade has still not corrected the poor frequency response on FM radio so I'm looking into a hardware band-aid fix to last until (I hope) a future update fixes it. Note the problem is caused by incorrect programming info being fed to the radio chip by the OS or the MCU turning on a function which should not be turned on under normal circumstances, this may be particular to the models with the TSC4745 chip but I don't have any other units to test for confirmation. I wish we could communicate with the developers to bring things like this to their attention since it would be a simple code change for them to fix this error.

If anyone here has radio test equipment which can measure their units it would be interesting.
[Android Head-Units] Barykelo:
If you buy units S1-S4 you will never be satisfied. These units failed.

DSP BD37534 - most settings are out of order,

Radio TSC4745 - poor reception, imperfect RDS
[Android Head-Units] marioti:
there is the software update, release date 20230408. But still the MCU is only 20230207.

First time I got checksum error, even though the numbers are the same

So i have to uncheck the "check the upgrade file for corruption"

After this it was upgraded ok.

Now the system version show QF001.20230328.233120_v3.93_02
[Android Head-Units] Elrathias:
Any changelog?
[Android Head-Units] marioti:
unfortunately no info about
[Android Head-Units] :
Hi. What model of player is this software for?
[Android Head-Units] :
Hi. How to split the screen into two apps? Will someone help? I have hizpo S8.
[Android Head-Units] MarcelloR92:
S8
[Android Head-Units] MarcelloR92:
I have the problem on Hizpo S8, the system radio application doesn't PROVIDE the name or frequency I'm listening to the Agama launcher or other other launcher, it's set to sleep after 2 hours, if I go to turn it on after 3 hours the time hangs for 20 seconds and then shows the current time, hope this will fix with the update.
[Android Head-Units] :
I also have a hizpo S8 but I don't have such problems.
[Android Head-Units] marioti:
Jak piszą w linku: https://autofather.com/s_sjjc

"wszystkie produkty serii S, używają tego samego firmware-u"

Więc pierwszy link jest dla wszystkich jednostek serii S.

Różnica jest w wersji softu MCU - kolejne linki do wyboru

translation for all:

as they said here: https://autofather.com/s_sjjc

"all S series product use the same firmware"

So the first link is for all S-series

The difference is in MCU soft - the next link to chose
[Android Head-Units] :
I don't have this problem. I can't help you, sorry.
[Android Head-Units] :
I can't see any links for updates. ???
[Android Head-Units] marioti:
Check the PM
[Android Head-Units] MarcelloR92:
VID_20230409_190058.mp4

drive.google.com
[Android Head-Units] janolelapin:
Hi,

What's mean "Check the PM"?
[Android Head-Units] marioti:
it was for the other user. I send him a Private Message
[Android Head-Units] janolelapin:
Can you give us the link to download this firmware?
[Android Head-Units] marioti:
but everything is here in this thread.

The newest aviable software and firmware you can find here: https://autofather.com/s_sjjc

On "step 3", the first button "Click download" is for software. Software is the same for all S-series units

The rest download buttons is for firmware.

The firmware depend from your unit, so chose acoording to the instruction which is also there
[Android Head-Units] janolelapin:
Thanks' a lot (y)
[Android Head-Units] PrinceLc:
Do you want to come in QF001 Chat too on telegram? You know a lot about the device
[Android Head-Units] mnts92:
Guys, please help me. I try to update with several versions but every time i receive error and the update stops. Maybe I'm not trying with the right version of android. This is my S5 device.
[Android Head-Units] PrinceLc:
This is not S5 device seems S1 - S4
[Android Head-Units] mnts92:
I could be wrong, I bought the device 2 years ago from AliExpress and got the information from there. Would you guide me as to which Android to download?
[Android Head-Units] Barykelo:
This is not a ROCO K706 unit
[Android Head-Units] PrinceLc:
When you have bought this you got another device your picture of information are different
[Android Head-Units] fefferico:
Hi guys, just tried latest update (January 2024) for my S4 but now it doesn't work properly (menù not working, theme not working, every time falling back to homepage, as other users experienced as well).

The problem is that now even touch doesn't seem calibrated: tried method key2 but don't know if I'm doing something wrong but the only brown cable I have is the "back" cable and the only labeled "key2" is a gray one. Anyway both didn't work,but I have to admit that I tried just with reboot, not by cold boot up cause I can't remove the power supply cable, it seems stuck.

Any suggestion/solution?

I wrote to official support meanwhile

Thanks in advance

Edit: managed to remove power supply cable but method didn't work for both gray and brown cable
[Android Head-Units] mnts92:
It is possible that the product information has been updated and I am not submitting it correctly to you. I borrowed from that it has 4GB RAM and 64GB ROM. The seller is Hizpo Europe Store. More than a year ago, I asked them for help, but I was not given any. Now I wrote them again about a new version of Android. Would you still give me some advice on how to act?
[Android Head-Units] fefferico:
Thanks but my touch it's completely wrong it's just impossible

Edit: connected a mouse and did the procedure. Let's see if it works (finger crossed)
[Android Head-Units] RightIsWrong757:
I think that I'm a victim of this. After installing a QF05 MCU (MCU-QF05-6.1.2024-BD37534-TSC4745), I no longer have sound.

Does anyone have the correct QF05 MCU for a Hizpo S5 that they can link me to?
[Android Head-Units] PrinceLc:
Car information system-HC Series Upgrade tutorial
[Android Head-Units] fefferico:
Thanks everything worked!
[Android Head-Units] mnts92:
Thank you for trying to help me. On my device the only place it can be updated from is through the about section of the CarSettings app. This field has been removed in system settings. For unknown reasons, the Android Update / MCU Update buttons stay inactive. And there is no online update available. Only updates formatted as update_auto.zip / update_auto.txt start installing automatically. By the way, every time I insert a flash memory, the Android system folders appear in it.
[Android Head-Units] FINISFT@gmail.com:
MOD TRANSLATION (from translate.google.com)

"Greetings. I apologize in advance, this is probably out of this thread, but I have a question. Is the firmware that I should lock in the car radio safe for some application? one mobile cannot be started because it is so-called unlocked. It can be solved somehow. Thank you very much for any possible advice."

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

Zdravím vás .předem se omlouvám ,asi je to mimo toto vlákno ,ale měl bych dotaz.Jde Firmware,který mám v autorádiu uzamknout aby bezpečně pro nějakou aplikaci? jednom mobilu nejde spustit jelikož je tzv. odenčený .Dá se to nějak vyřešit .Velice děkuji za možnou radu.
[Android Head-Units] simplepinoi177:
@FINISFT@gmail.com , Greetings, and welcome to XDA Developers Forum. As a friendly reminder, we ask & require all members to please post in English as stipulated by Forum Rule 4 (quoted below) -- that you just recently agreed to follow when you went through the registration to create your account. Please consider this when you are creating a post in the future. Feel free to include your original message under the English message if you wish; as I have done above. If you do not know English, I encourage you to use any of the resources in the quote below. Your post has been translated as a one-time courtesy.

Thank you for your cooperation, and have a good one!

simplepinoi177 FSM (Forum Specific Moderator)
[Android Head-Units] gatsis:
Yes
[Android Head-Units] FINISFT@gmail.com:
I'm very sorry and thank you for the warning
[Android Head-Units] afigienas:
Has anyone were able to use other Weather/ audio player app so info from them would be shown in launcher? I guess not? it's hardcoded i guess. It's so stupid. Integrated audio app is crap, weather app is chinese server-so it's crap by default. Today spent a day on ADB shell removing spyware and browsing file system... good they left root acess to us (and all the hakers) :D
[Android Head-Units] OneMisterios:
I have te same problem. I have a Hizpo cámara and not working with sigyc gps. Any option for that?
[Android Head-Units] OneMisterios:
That link not working anymore. Linkul respectiv nu mai este valabil.
[Android Head-Units] Kinchefff:
[Firmware] QF001 (ROCO K706) Head Units with UIS 7862a/7862s (not FYT based)

The purpose of this thread is to consolidate links to firmware updates for these devices. Please do not use this thread for discussion. Go to the General Discussion thread for that. If you have a comment regarding one of the posts here please...

xdaforums.com
[Android Head-Units] chadoe:
The January update shows track info from third party players in the launcher (tested with Musicolet). Weather I don't know, I just look outside.
[Android Head-Units] Monolithus:
Bump. I'm asking mainly because someone here said he successfully upgraded from QF03 to QF05. Firstly why, secondly how because of different DSP's / IC's.
[Android Head-Units] Barykelo:
It's getting really tiring! Look here and try to think about it.

https://xdaforums.com/t/firmware-qf...62a-7862s-not-fyt-based.4541261/post-89247450
[Android Head-Units] Monolithus:
I admire your work, yet that answers nothing to my question. I see differences in compatibility on your list of course, and that possibly I shouldn't be doing it, but if someone did, I'm just now wondering if there's any advantage of that. If a higher number isn't an indicator of anything, then I would know that it's not worth a hassle.
[Android Head-Units] :
Try to read some. I' succesfully upgrade my S2 unit. Firmware is the same for all units. MCU depends on which chips you have. For example for my unit - mcu-qf05-6-1-2024-bu32107-tsc4745 because my chips are:bu32107 and tsc4745. It's easy. I've read forum and didn't need to ask simple questions. Regards.
[Android Head-Units] delumiron:
HI. I installed this version 3 days ago and everything works perfectly. Compared to the June 2023 version, the climate control pop-up no longer appears without touching the climate control buttons. I'm happy. If the screen was a little brighter it would be perfect.
[Android Head-Units] Monolithus:
You are both right, my fault. Didn't thought that between different QF's could be the same hardware. Should've read it in great detail as barykelo suggested. Sorry!
[Android Head-Units] MauriBixio:
Finally I read a comment from a new user with logical sense .. good!

For others:

BEFORE asking the usual trivial questions, you need to read the thread... 95% of the questions have already been answered here.
[Android Head-Units] Watch70:
Hello.

New firmware and all MСU are now on

Car information system-S Series Upgrade tutorial
[Android Head-Units] OneMisterios:
I just update tot 13. Till now all works fine but i cant update MCU from that Page . I download IT and its not available .
[Android Head-Units] Watch70:
774411 - this code disables signature verification when updating the MCU.

This code must be entered where you enter the factory settings 8888
[Android Head-Units] OneMisterios:
Thx mate , now its fine. All update ,what i see It is CanMcu dont have any serial numbers...
[Android Head-Units] RightIsWrong757:
Thanks. Flashing the correct MCU fixed the issue with the audio and now it works, as it should.
[Android Head-Units] Watch70:
You may need to check your canbus settings
[Android Head-Units] JacekPias:
I did it on two S8 and it works great, the one with 8GB still has 8GB, the one with 6 still has 6 ;)
[Android Head-Units] StandaBanda:
Hello everyone, please give me some advice. I only have one boot logo image and I can't find a file to upload another one. Thank you
[Android Head-Units] MauriBixio:
There are no "official" logo files for download.

Users who wanted to change it, designed a home made one suitable for their car/brand.

Someone also shared here in the thread ... you just need to WANT to read it, and in any case, in the first post (and not only that...) it's EVERYTHING WRITTEN as it must be created and loaded onto the radio to replace it.

Read this thread: https://xdaforums.com/t/general-dis...-not-fyt-based-read-first-post-first.4525675/
[Android Head-Units] Barykelo:
https://xdaforums.com/t/general-dis...d-read-first-post-first.4525675/post-89304834
[Android Head-Units] sinithis:
Hello everyone, I bought this S8 unit: (BU32107/TDA7708)

and updated it to the latest firmware 12.1.2024 ( https://webshare.cz/#/folder/15ho6XcYIl/12-1-2024). After that I try to update to the latest MCU with this file that according to the description and what I understand, is the correct file for my unit : mcu-qf05-6-1-2024-bu32107-tda7708 (https://webshare.cz/#/folder/TcYAjMg0ed/mcu-qf05-6-1-2024-bu32107-tda7708) .

This is what i get and i dont understand the reason. Does anyone know something to resolve it? maybe enter the 774411 code?
[Android Head-Units] MauriBixio:
They probably introduced the boot logo bmp files in the latest firmware... some time ago, with old firmwares, everyone had to do it home-made, designing it themselves!

The current user has the soup ready now, without working, as the old ones did. :D
[Android Head-Units] Grg28:
do not contradict! I didn't even know about this code before the last update. and yes, you're right, we were struggling a bit.
[Android Head-Units] ciscovti:
Can you share your firmware file? On authofather is not available. Tnx