yashsingh1/xdaforums huggingface dataset:
[OnePlus 9 Pro] AboAnas25:
any other option to install incremental update? because i am getting failed message during installation despite this procedures
[OnePlus 9 Pro] toolhas4degrees:
No and it doesn't work on a12 as I have tried. You need to unroot. Install the update.

/save msm_pull

Using MSM tool to pull boot.img, vendor_boot.img, and vbmeta:

1) Find out what your current active slot with either adb shell getprop ro.boot.slot_suffix or fastboot getvar current-slot

2) Open the MSM tool select Other at the top and Next button if you have to

3) Hit F8. Put a checkbox in boot_a or boot_b, vendor_boot_a or vendor_boot_b, and vbmeta files (whichever is your current active slot.) Password is: oneplus (case sensitive.) There will be a new Read Back button at the top

3) Put the phone in EDL mode....adb reboot edl...is easier than buttons but whatever. As soon as you see it's connected, hit the Read Back button.

4) Read back will only take a few seconds. File(s) will end up on the root of your PC's C:\ drive.

Next put the vendor_boot and boot images on your phone patch each with magisk. Copy the patched images back to your fastboot folder and put the vbmeta image there as well.

Next Run this command:

fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img

***_**_*Make sure it completes without errors before proceeding. If errors, update your ADB: https://developer.android.com/studio/releases/platform-tools

If no errors, run these commands:

fastboot flash vendor_boot vendor_boot_magisk.img

fastboot flash boot boot_magisk.img

8) If no errors, run

fastboot reboot
[OnePlus 9 Pro] toolhas4degrees:
The problem is Google installer... And the fact you need to patch 2 images and remove verification and verity
[OnePlus 9 Pro] purpleman2k:
Makes sense. Thank you for this post.

If possible, I think it would be helpful to others if you (or somebody else) can upload and share those new stock vendor-boot/boot/vbmeta images that were dumped using the msmtool. Would save a lot of trouble to others.

Thanks again!
[OnePlus 9 Pro] terlynn4:
You shouldn't need all those extra images/partitions if you use magisk alpha. Just boot patched boot.img then open magisk and do a direct install.
[OnePlus 9 Pro] toolhas4degrees:
Where did you get a boot image from? This method will work on an6 magisk. You can't on a incremental update.. if you had a full zip yes I tried with alpha first the old method of removing and patching no longer works. So msm tool is your option... Other than that show me how you updated without pulling it. Since the ita won't work with payload dumper
[OnePlus 9 Pro] jeffsga88:
There's no need to do vendor boot when using Magisk Alpha, even on instrumentals. All I had to do to root was restore stock c.36 boot and vbmeta, update to c.39 and then use MSM to pull vbmeta and boot. I patched the boot with Magisk Alpha, booted the patched boot.img and then when in OS did a direct install. Didn't have to re-disable verity or flash vbmeta again either after updating, only using patched boot.img.
[OnePlus 9 Pro] terlynn4:
If you're already rooted before updating you can just restore images from magisk, install the update, install magisk to inactive slot, then reboot. That's what I did for the incremental. But even if you're already rooted you shouldn't need vbmeta. Granted, things don't *always* work like they should.

Yeah, this is the behavior I would expect. So you didn't actually do anything with vbmeta, right? You just pulled it in case you needed it?
[OnePlus 9 Pro] toolhas4degrees:
I did this others did this also it did not update it stayed on last version I was using latest alpha going from c36 to c39 global. Just stayed on 36 if I tried it again sent to boot loop. That method did not work

Would been nice if you read what I posted earlier
[OnePlus 9 Pro] terlynn4:
Interesting. I never flashed vbmeta or vendor except when I was on open beta. I used the incremental method above for both the update to c38 "stable" and to c39. Folks in another thread lost root and re-rooted with only boot.img. Not sure what went wrong in your case.
[OnePlus 9 Pro] toolhas4degrees:
Maybe an issue from 36 to 39 you know 38 is basically 39 right. So you really didn't change anything
[OnePlus 9 Pro] terlynn4:
It's still an install to inactive slot and reboot, regardless if there are any/many differences. The same process also worked from 36 to 38. And there are two threads besides this one with other people who rooted using only boot.img and direct install with alpha. 🤷‍♀️ Maybe you had issues because of skipping a version? In any case, the simple steps are the easiest path for most people. Great info in your post for anyone who has problems though.
[Android Head-Units] Doubledown21:
I picked up a Hizpo 3C from Aliexpress for my Honda Accord. Seemed like a nice little package with the custom bezel etc.

I am having a few issues with it, the most annoying being the Bluetooth not working as I had to remove my factory Nav/Tech info screen to put this in and was replacing that with the BT OBD II scanner and running Torque Pro on the head unit.

In short it will connect to my phone via BT just fine, but it either can't find, or finds and won't connect to the OBD II scanner nor my Radar detector. (If anyone can help specifically with this I can go into the details)

The BT issue and the fact that I cannot change anything on the main screen. I tried running Nova Launcher and setting it to default but the head unit just changes it back to the factory crap. This led me to start looking on this forum for rooting / rom options.

So the name given on the sales ad page is Hizpo 3C, but from what I can tell from CPUz is that it is a "Roco K706". I have tried searching here and really anywhere on the internet and didn't find anything about these nor the build numbers. Attached are images from my CPUz that I am hoping you may be able to shed some light on what I am working with and what options I may have to trouble shoot and/or root to change launcher, uninstall the bloat apps etc.

I would also like some help with how I could go about ensuring there is no preinstalled spyware/malware etc. before I start adding more than just google play.

And an explanation on the "faked" android versions I see mine say 11, but has API 29 , and if I double tap the "Android 11" in setting it then brings up a full screen that only displays "Android 10" which I thought was funny.

Check for preinstalled malware

Bluetooth Issues

Change Loader screen
[Android Head-Units] Doubledown21:
Bump
[Android Head-Units] rmarsh67:
Did you ever figure this out? I have the same unit with the same issue.
[Android Head-Units] Doubledown21:
Nope. Nope as you can see no replies here and after months of back and froth with the company they keep trying to have me do the same upgrade after I tell them its done. They say I can get a replacement but I have to send them EVERYTHING back to get another unit. Which now I don't think I want to do because you are moving closer to confirming my fears I would pay for that and get a new or refurb unit that will have the same problem. I am considering trying to return the whole thing for a refund.
[Android Head-Units] G3n3R4L:
Hi there, I think I just ordered the same unit. Did you reach anything regarding that unit?
[Android Head-Units] Vėžys:
Try update. Seller send me:

The system firmware link：

https://jitusystemfirmwaer1105.oss-eu-central-1.aliyuncs.com/update.zip

The MCU document link：

https://jitu321077708mcu1105.oss-eu-central-1.aliyuncs.com/mcu.bin
[Android Head-Units] Vėžys:
1.Download the two firmware from the two link in your computer, they are <update.zip> and <MCU.bin> , please do not unzip them.

2.Copy the <update.zip> document into your Udisk root path. And copy the <MCU> document into your Udisk root path.

3.Connect your Udisk to our player, and then follow settings-general-system upgrade, and then it will upgrade itself, please do not cut the power during the upgrade. And the player will reboot itself. This step will take about 6 minutes.
[Android Head-Units] Vėžys:
4.When you finish upgrading the system, then follow settings-General-MCU Upgrade- select the upgrade file -Confirm, and it will upgrade itself. This step will take about 1 minute.

5.After upgrade all, we also need to activate the weather APK, please set your cellphone WiFi hotspot name as FYQP5QRG, and connect the player WiFi to your cellphone hotspot, and then it will activate the weather APK. When you are using an iPhone, please do not connect your iPhone Bluetooth to our player before you activate the weather APK, it is very important. After you activate the weather APK, you can connect your iPhone Bluetooth normally.

6.The MCU upgrade may lead to the touch screen and touch panel not working correctly, please use your five fingers to long touch the screen and go to calibration mode to adjust the touch screen. And about the touch panel please follow the steps settings-factory-8888-ok-touch learning button, in this way you can set it correctly.
[Android Head-Units] Vėžys:
7.After the upgrade, you need to set the correct CANBUS type if your car has CANBUS system ,please follow the steps settings-factory-8888 ok-car model

8.The firmware upgrade may lead to the Carletter APK not activated, please take the picture of QR code and send to us, we will activate it for you.
[Android Head-Units] Vėžys:
After entering 114477 factory settings and clicking OK, general settings - system settings - about vehicle machines - click the version number continuously to open the developer mode
[Android Head-Units] fryslanboppe:
Not exactly related to the problems mentioned in this topic, but I bought a similar unit from Hizpo and one thing that drives me crazy is an annoying high-pitched noise coming from the speakers that makes my ears bleed. I ruled out all external factors (external interference, grounding issues etc.) and there seems to be no way to fix this. Do your units suffer from this as well or is mine just defective?
[Android Head-Units] Vėžys:
First connect to a power source at home.

If all ok then try to connect through a noise filter in auto
[Android Head-Units] chesterrdk:
random question, I have a roco (k706) android 12 Api 31, I bought it 2 months ago and I was wondering if there are any updates, or who I contact to get them.

Currently I have:

Firmware: QF001.20220920.205721

MCU: QF01.V01.60.20220929.002121

Or it will be that before sending them they load the firmware and the newest MCU.

My problem is that when I connect the wifi it closes Android auto or Carplay and if I connect them again it disconnects me from the wifi.

And in case I need to activate Carletter, to whom do I have to send the QR to activate it again?
[Android Head-Units] Vėžys:
I sent the QR code to the seller and it activated Carletter.

Android auto works the same way. But I don't use it
[Android Head-Units] chesterrdk:
I bought this second-hand stereo from a car that was being sold for parts, do you think it would be possible that if I do the update and my carletter is deactivated, could you help me by sending my QR to activate it? I have to have the car connected to the internet while they do it I guess.
[Android Head-Units] Vėžys:
I can try to write to the seller, but I do not promise whether he will activate
[Android Head-Units] blue_one:
Hi, could you send me that firmware?

And does anyone know the password fpr the factory reset?? Its not the usual 0000,8888,123456 nor my google password.
[Android Head-Units] blue_one:
Another problem: how can i connect the head unit to my PC to use ADB? The head unit has 2 USB-A connectors. I tried an USB-A to USB-A Cable without success. Also i can´t see the usb connection dialouge on the head unit because the status bar doesn´t show any notifications...

What i wanted to do with ADB: i want to use Nova Launcher on my head unit but it can´t access the OEM "apps" like FM radio or DSP. Tasker says it nees "permission.manage_activity_stacks" to start those apps. So i will try to give nova launcher this permission over ADB. Or does anyone have another suggestion to solve this problem?

Best regards
[Android Head-Units] Vėžys:
Connect ADB via Wifi, but must first enable developer option
[Android Head-Units] blue_one:
Developer mode is active. As far as i know you can´t connect to adb over wireless without first handshake over usb. This option came with android 11 as i know but this device is android 10.
[Android Head-Units] Vėžys:
I connected. Downloaded from store some kind of Wireless debug app, then Terminal emulator and it worked
[Android Head-Units] blue_one:
Btw do you know how to root this device?
[Android Head-Units] Vėžys:
I tried. Something went wrong, and now I have a non-working device😭. Therefore be careful.

But the seller sends another mothetboard
[Android Head-Units] popamor:
I have this same model unit. There are things that does not make sense. Seems like the settings are not saved and reverts to some default after a reboot.

1. Volume level resets to 4

2. Screen brightness reverts back to 80%

3. WiFi connection to my home AP has diminished significantly since upgrade of update.zip and mcu.bin to the latest. I had a September version and that was giving me great connections.

Anyone having the same issues?
[Android Head-Units] b0gdi:
Had the same problem with the high pitch sound but on a ossuret HU for vw. Resolved by removing a resistor that the seller pointed.
[Android Head-Units] Carlosjpt84:
the problem i have with my unit is it cold starts everytime.... gets pretty anoying quick. anyone know a fix? look in settings but cant find anything.
[Android Head-Units] fefferico:
But you guys mean the sound when the rear is inserted ( parking aid beep)?

If so mine too is annoying, how does it sound once the transistor is removed?
[Android Head-Units] ribasman:
Hi everyone. A special greeting for those Hizpo HU owners like myself. Bought the S7 a few weeks ago (seller made a very bad mistake since i've ordered the S8 version) and so far I conclude that it's a wonderfoul piece of hardaware with a lousy system and weak Jurassic-era apps.

I'm reporting and at the same time asking if anyone could came up with working solutions for this:

-manage to launch radio, media or bluetooth apps of my preference instead the stock ones. Of course i've installed Agama (great launcher) and make my settings accordingly, but my car has this console buttons like a joystick which is nice to use it when driving but by pressing any button will open those undesirable ones.

-To invoke the Google assistant, I just press a button behind the steering wheel on the turn signal rod, allowing me to open the poweramp on a certain band and immediately start playing, for example. But there had to be a rather annoying error. On every engine start I have to set Google Assistant default help app, Google BTW and already installed. It never makes a recording of the settings apparently.

--lastly and most curious is the reading of the air conditioning parameters. It does everything fine except the temperature. Allows you to set celcius or fahrenheit, but does not change the displayed values accordingly. The worst thing is that the car shows temperature set to 21 degrees and the widget always shows 2 degrees more (21 > 23 for example). See picture below.
[Android Head-Units] ribasman:
Now for the fun part and has i told before what a fantastic pie of hardware. I've created a handy solution to solve the problem about the cooling fan. Instead of running 46º celsius and hearing that annoying hiss constantly now unit operates on 36º celsius with no hiss, just bypassing a small pipe directly from the air conditioning ducts. For the Peugeot 508 it works beautifully and probably for most vehicles. See pictures.
[Android Head-Units] popamor:
During winter when you run heater, will your HU overheat then?
[Android Head-Units] blue_one:
Have a look at this thread: https://xdaforums.com/t/general-dis...-not-fyt-based-read-first-post-first.4525675/

It´s more active and fits your device aswell.
[Android Head-Units] ribasman:
I'm in winter now. AC is set to 21 degrees so below a normal temp use for the device, so runs about 36 measured by fan control app. Actually my concern was at summer time when temps get up high here and that micro useless fan only capable of throwing hot air captured inside car's dash.
[Android Head-Units] Elrathias:
Have same issue, i think. what exactly did they say the resistor did?

What specs does your Ossuret HU have, what jitu mainboard?
[Android Head-Units] ChesterRadke:
I hope this message finds you well. I recently updated my headunit firmware with the hopes of resolving some issues with my wifi and USB reader. While the update was successful in fixing the problems, it unfortunately resulted in the deactivation of my Carletter app. As I frequently travel for up to two hours a day, it is crucial to have Carplay functionality on my stereo. However, as the stereo was purchased second-hand, I do not have direct contact with the seller to request reactivation. Would it be possible for you to kindly request reactivation from the seller on my behalf, if it is not a burden? I would greatly appreciate any assistance you can offer.
[Android Head-Units] Baban2013:
225588
[Android Head-Units] Krystlas:
Someone would make nissan bootanimation 1280x720? please
[Android Head-Units] pYdzin:
Long time ago but I will try, did you find a solution? :)
[Android Head-Units] pYdzin:
Hi, I am trying to connect to the OBD via Bluetooth but it is not visible in the radio settings, any hints?
[Android Head-Units] Doubledown21:
Nope, just been living with it
[Android Head-Units] pYdzin:
WeTransfer - Send Large Files & Share Photos Online - Up to 2GB Free

WeTransfer is the simplest way to send your files around the world

we.tl

Try this, worked for me :D
[Android Head-Units] pYdzin:
maybe this link look a little bit fishy :) just go to factory settings, code 8888 and you will get additional settings. enable positions 43 and 44 Bluetooth related and it should work.

Sent from A065 using ReLabs
[Android Head-Units] Doubledown21:
My Factory Option numbers end at 36 and up until then there are no Bluetooth settings.
[Android Head-Units] pYdzin:
Developer mode? Did you try that?
[Android Head-Units] Doubledown21:
Not sure how to access that on this model. I tried the standard Android steps of tapping the build number 7+ times but nothing ever happens. Is there a special sequence on these devices?
[Android Head-Units] pYdzin:
"developer mode. You activate it by typing 114477in the factory settings -OK and then clicking on the build number several times"

Sent from A065 using ReLabs
[Android Head-Units] Doubledown21:
I tried to enter that code in the factory settings and the screen stayed on the keypad,/didn't advance to anywhere. I then jumped over to the Ab out screen to get to try tapping on the build and no matter how many times I tapped nothing happened, no new menus opened up.
[Android Head-Units] pYdzin:
i just tried and when I used this code I got some toast message in Chinese on the bottom of the screen and after tapping 7 times on build I opened dev options. maybe you should try to reset radio? update soft?

Sent from A065 using ReLabs
[Android Head-Units] Doubledown21:
The software is up to date via the over the air. I reached out the the manufacturer and they said they have discontinued this unit and there is no further software. No luck after a restart either.
[Android Head-Units] pYdzin:
that's a shame. last thing what comes to mind is this app. you can give it a try:

Pobierz Bluetooth Pair 2.8 APK na Androida - Darmowe i Bezpieczne Pobieranie

Ściągnij najnowszą wersję Bluetooth Pair (2.8) APK na Androida. Bluetooth parowania - zautomatyzowane. Wystarczy włączyć Bluetooth i połączyć!

apkpure.net

if you already didn't.

Sent from A065 using ReLabs
[Xiaomi Poco X3 Pro] marvi0:
Hi guys, I'm rooted and running arrow 12. I have installed a number of audio modules like viper and Dts in magisk but none seem to be working. Any suggestions on a working audio module please?
[Xiaomi Poco X3 Pro] tazaga:
lol i was doing what you doing all day long until i found only 3 working but one them is the best

the best one is

1-DTSXUltra-ZTE-A2020GPro-20211206035626

i installed Sony Music 9.4.9.A.0.11 app this thing is a beast

2-DolbyAtmos-OnePlus8Visible

3-MotoDolby-GPro-20210830023425

this is Magisk install by the way just install dtxultra and forgot about all the mods on entire internet

View attachment 5485353View attachment 5485355View attachment 5485357
[Xiaomi Poco X3 Pro] vicl89:
Can I install directly with root and non magisk module?
[Xiaomi Poco X3 Pro] borisku:
thx, very nice combination! installed sony music apk first, than flashed dts via magisk from memory...
[Xiaomi Poco X3 Pro] MO7MD 5ALD:
DTSXUltra-ZTE-A2020GPro-20211206035626

TThis is great, but how did you install sony music?
[Xiaomi Poco X3 Pro] tazaga:
Here it is google drive works too if you have music files there
[Xiaomi Poco X3 Pro] MO7MD 5ALD:
Thanks 😊
[Xiaomi Poco X3 Pro] trastitius22:
Thanks very much sir, this is exactly was I was looking for
[Samsung Galaxy A40 Questions & Answers] J_F80:
Hello guys,

i have a question for my sister's A40. When the screen wakes up it gets 2 screelock options, Fingerprint or Pattern.

On my S21 the option is only Fingerprint.

How can i make the A40 screenlock option with Fingerprint only without the Pattern option?

Thank you!
[Samsung Galaxy A40 Questions & Answers] TheRealSalads:
I dont think OneUi allows this kind of modification, all you can do is change the pattern for pin im afraid.
[Samsung Galaxy A40 Questions & Answers] J_F80:
Already find it, it is totally possible with Bixby Routines.
[Touch GSM General] DubThroatflex:
Hello,

I'm user of elf (MDA Touch) and I use Onyx 3.0 ROM. When I launch Opera it's ok, but when I use it for about 15 minutes it shows a warning message, that says „the phone is low in storage memory“ or something (i think it means low RAM?). How to solve this issue?

Thanks
[Touch GSM General] EMoeHTC:
I too have opera 9.5. I use both the opera browser, as well as the IE browser (interchangeably). From what I see, whenever you surf web pages that has a lot of content (especially alot of images), the phone stores the data, even after closing the web pages. What I have to constantly keep doing is, delete the history, cookies & cache to free up the space, which eliminates the low memory messages, until the memory gets full again. It seems like after 4 to 5 large web pages, then I get the message of low memory. I sometimes get a critical low message (LOL).

For me, this is a big pain in the butt, and unfortunatly, I don't know any ways around it. Maybe there is a software that can monitor, and maintain a certain amount of space, to prevent this problem from happening; maybe we can start there.

Also maybe someone else could chime in with a solution.
[Touch GSM General] tarekmoustafa:
i've seen opera running on both Elf and Elfin... it works without a glitch on the Elfin

but problems appear when i use it on Elf... same memory problems :S

we just need a good application that can free up (a loooott) of RAM...
[Touch GSM General] AndyGizzle:
As far as I have understood it's mainly the cache that eats up your memory. I found a way to store Opera cache on the storage card (well, I found a guide on the internet). It worked great untill I had a couple of tabs open (I guess tabs are stored in phone memory). But it helped a lot storing the cache on the storage card.

Instructions can be found here: http://www.wmexperts.com/articles/howto/how_to_move_the_cache_in_opera.html
[Touch GSM General] tarekmoustafa:
naah... tried it... same Low memory problem...:(
[Touch GSM General] EMoeHTC:
Yes! We need something that could monitor, and delete (if selected) the cache files on the fly (automatically) to maintain a certain amount of memory. :)
[Touch GSM General] gronostaj:
Moving cache to SD won't help much. Main problem is that Opera keeps thumbnail of page and it's full view in RAM. Wait for release of Fennec (Firefox Mobile), maybe it will work better.
[Touch GSM General] vette95:
Your total solution

I just found this on a thread.

www.skyfire.com

This thing even plays youtube videos directly.

I can play flash games on this browser too