CAPTURAS DE TELA DO MEU APARELHO. INFOROMAÇÃO PROPRIA DO APARELHO E INFORMAÇÕES OBTIDAS PELO APP CPU-Z
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That's not easy as unbranded units aren't standardized. The best way to ensure you're getting the right head unit - is to ask for the System Info screen from the seller. They will normally share it.
2GB RAM is mainly real on 32 GB Flash devices.
You got a very bad deal. This unit isn't compatible with any of our mods and is also a really scaled down version of an already crappy YT92xxxx device.
No it's not.
No you can't. Use our Android 6 MOD instead for your specific model. Link is in our signature.
You currently have Android 6. Your head unit isn't compatible with any of our mods.
Not compatible. If you bought this unit recently - return it. It's really worst of the worst.
Can't say unless you also share your Kernel version.
You can't with any of our mods. Your head unit needs to be upgraded to Android 8 API 27 first, and then you can install the appropriate package.
We have a library of preloaders for many of these models. PM us.
You can but full reinstall is recommended.
It is but if you're unable to make successful backup, it's a good indicator for not try to mess with your unit.
Sometimes you need to connect your head unit to power, 3 seconds after connecting the USB cable for the communication to start. Make sure to follow our instructional video.
You can't use this package as you are on Android 6, not 8. With expert skills it is possible to upgrade to Android 8 API 27 and only after that you can install this mod.
Follow our video and make the backup. After it's made, you can create a "hard reset" firmware. You can flash that firmware (excluding preloader) and restore your unit to factory defaults.
Follow the instructions in the main post. There is a video on how to successfully connect to SP Flash Tools. If it doesn't work for you, try to connect your unit to power 3 seconds after inserting the USB cable and then disconnect from power when any given procedure is done. Do that for every step you insert the USB cable.
Thank you for you replay. i followed your steps in the video but nothing and tried power on for 3 seconds but still nothing. my pc isnt seeing any usb connected. i know the cable works.
First thanks for the quick reply
Actually I don't know how to do that
I would be grateful if u can give a link or explain to me
Thanks alot
Unfortunately this requires high expert skills and isn't something that can be explained without writing a book. We can do this for you but you'll need to send in your motherboard to us. Use the contact form on our website: https://extrememod.co.uk/home
Thanks alot
But I'm living in Syria
And I can't send the motherboard to you
Thanks for the great information
It's not like upgrading a phone. You can't upgrade to another Android OS without some serious expert skills.
If you have to ask this question here - there is nothing you can do without risking breaking your head unit. Sorry.
Hi to all, i been busy for sometime to work with my head unit is YT9216BJ with no buttons, i have downloaded already this software, but I'm unable to reset to recovery mode my head unit, i tried to several combinations but no success, so how to do that, anyone can help explain that please, thanks.
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1
That is because you're triggering a built-in write protection on Android 8. You need to use ADB 'remount' procedure before replacing the bootanimation file. You can find instructions in several of the PDF's included in the package. Start with the one for Viper4Android
After you reflash and run full factory reset, the KGapps should be gone.1
Unfortunately none of our mods is compatible with your head unit. I suggest you look at mods for "FF-5000" devices. -
21Hi all,
If you want to greatly improve the way your head unit works, sounds and looks like - you've come to the right place!
Why install this?
With this package you will greatly improve:
- Stability
- Speed
- User Interface
- Sound tweaking options
- Customisation options
- ON PHYSICAL BUTTONS: this software has only been tested on head units with no physical buttons (like volume) | Before making any changes, access the CAR SETTINGS -> FACTORY SETTINGS -> ENCODER SETTINGS on your head unit and take a screenshot of the current settings (see example below). After installing the package, go back to these settings and adjust them if needed. If that doesn't help and if you can't successfully re-calibrate the buttons after installing the firmware, restore your backup
Disclaimer
I do not create the software itself but rather use research and put together different mods and hacks into one package that includes very user-friendly step-by-step instructions on how to install it all. You will find the links to original posts in the instructions pdf's if credit is due. The software might include smaller changes made by me and has been fully tested in real units.
This guide works on the following 1Gb RAM and 2 Gb RAM units with fake Android 10 and Android 11 installed:
- YT9216BF | YT9216CFJ | YT9216BJ | YT9216BFJ | YT9216CJ
!! TAKE A PICTURE OF YOUR SYSTEM INFO AND KERNEL VERSION BEFORE DOING ANYTHING TO YOUR HEAD UNIT !!
The zip file package contains:
- Modified firmware - courtesy of Stranger21UFA @ 4PDA (link to the original post)
- TWRP (separate folders for 1GB and 2GB RAM units)
- Root via Magisk
- Viper4Android
- Car Launcher
- Boot Animation
- SEPARATE INSTRUCTIONS ARE INCLUDED IN EVERY FOLDER
>>>> ALWAYS BACKUP YOUR UNIT BEFORE MAKING ANY CHANGES TO IT <<<<
!! IMPORTANT !!
This is a fairly advanced installation process and will require you to follow the individual guides included in the software package - to the letter. Failing to do so, will (in "best" case) result in a slow and buggy head unit and in the worse case - brick it altogether.
DOWNLOAD
YT9216BF * YT9216CFJ * YT9216BJ * YT9216BFJ * YT9216CJ - supermod software package & drivers
STEP-BY-STEP GUIDE (upgrading from working stock firmware):
- DO NOT SKIP ANY STEPS, AND INSTALL EVERYTHING IN THE CORRECT ORDER. STEPS 5 AND 6 ARE MOST CRITICAL.
- Proceed to download the software package for your unit and the drivers package in the same folder
- It's highly recommended to do these upgrades with your unit connected on your desktop, rather than in the car. Video Guide
- Install the Mediatek & ADB drivers on your Windows computer. Video Guide - use the same principle for ADB drivers.
- Backup your current system by exporting a full memory dump. Video Guide
- Import back your memory dump from step-5 to ensure it fully works. This is how.
- Install the package. Separate instructions are included in every folder of the downloaded zip file. Follow them by the order.
IF THIS SOFTWARE PACKAGE HAS BRICKED YOUR HEAD UNIT AND YOU HAVE YOUR BACKUP AVAILABLE, follow the steps below:
- DO NOT SKIP ANY STEPS, AND INSTALL EVERYTHING IN THE CORRECT ORDER.
- It's highly recommended to do these upgrades with your unit connected on your desktop, rather than in the car. Video Guide
- Install the Mediatek & ADB drivers on your Windows computer. Video Guide - use the same principle for ADB drivers - (download link is in the video description)
- Watch this video on Test Point recovery
- Import back your memory dump. This is how.
- If successful - try to install the software package again or stay with your original one
IF THIS SOFTWARE PACKAGE HAS BRICKED YOUR HEAD UNIT AND YOU HAVE NO BACKUP AVAILABLE, follow the steps below:
- Share the pictures of your System Info and Kernel in this thread and we'll try to help you
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This post is being frequently updated and you'll find more guides and mods in our signature
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** IF YOU ARE UNABLE TO RESTORE YOUR UNIT, PLEASE CONSIDER DONATING IT TO US @ ExtremeMOD, SO WE CAN BUILD MORE MODS AND TUTORIALS
Thanks! And if this post is helpful to you please don't forget to "like" it.
Enjoy!
[V4A][VIPER4ANDROID][ViperFX][ROOT][TWRP][8227L][YT9216BF] [YT9216CFJ] [YT9216BJ] [YT9216BFJ] [YT9216CJ]4Below post is to show my respect & appreciation to iceblue1980 and in addition to share my experience that had for a few days while trying to make my unit better with above firmware.
As I downloaded firmware package, I chose not to follow his guide by letter & skip a few steps, for example & most important, not to take full back up of memory.
Then disaster followed, as I almost bricked the unit.
So I turned back to post/s to find solutions. Iceblue1980 was there, day & night responding to me & sending me several alternatives to try.
He even volunteered to fix my unit by sending it to him without any money even if he had to spend valuable time for it.
Finally, after several attempts & lots of files / firmwares / guides he sent me the gold package & we made it work !!!
I carefully followed his last guide by letter & that was it.
Now my unit is back to life & even better than ever.
This guy is awesome & I personally thank him so much.
To all members, PLS FOLLOW author's
guides BY LETTER EVERYTIME to avoid surprises !!!!
AND
Don't forget to thank the people who are there for you day or night.
They use lot of their personal time to be there for you & that is priceless !!
2
Thank you for sharing these details. I'm afraid your head unit is not compatible with any of my software packages. If you haven't done so already, please revert back to factory firmware to avoid issues.2
You could share a picture of your soldered button. Some folks here might find it helpful
I'm thinking of making a guide going for a permanent mod, where the soldered tactile SMD button will be accessible through a small hole in the back of the head unit (similar to how you access the RESET button). That way you can use a 'needle' to short the test points, rather than picking the unit apart every time.2
These are the recovery test points:
The Wifi/BT antenna mod is shown here, however I plan to post a proper guide on this particular mod in the future.
