Bună, am o unitate cu Android 11 (nu cred), cu versiunea F9212B_AHD_00020_V001, XY AUTO:F7.0(X2) DISPLAY 1024X600, MCU:4.2(X2) DDR:2GB ȘI FLASH:32GB, este dedicat pentru Ford C-Max 2008, și nu funcționează foarte bine, și văd pe site-ul XYAuto un firmware nou 7.3.7, dar este Android 10, și încerc să actualizez sau poate să fac downgrade știi dacă este corect sau nu?
De fapt, nu pot vedea toate opțiunile din canbus-ul mașinii mele, cum ar fi senzorii de climatizare sau de parcare, toate originalele din fabricație.
TKS in advance,Cosmin.
View attachment 5774301Hi,
Many thanks for making this detailed guide.
Spent all evening doing the backup, creating my own cluster file and installing the firmware
In the end got faced with a boot loop. I hope my HU is compatible. I have already restored it so everything is working fine just when I try install the new firmware it gets into a boot loop.
I will attach a picture of the HU info.
Apologies for my ignorance but is there a thread or website I can find a way to do so?
Oh I didn’t see this, thank you for the info but it seems the model is different does it matter? I have seen one even YT9216B when mine is YT916BF.for android 8.1(fake)/6 is suitable android6 supermod guide-android-6-super-mod-for-yt9216bj-root-viper4android-twrp-custom-ui-brick-recovery-and-moreaaaa
device probably gets boot loop because your preloader from android 8.1(fake)/6 isnt compatible with android 10(fake)/8.1
Everything is backed up and I can restore without any issuesThose two models are very different. Even YT9216B can be different from another YT9216B, thanks to the "intricacies" of Chinese manufacturers. Again, you need at the very least have your backup ready before starting to experiment.
@Emilson seems to know his way around this, so perhaps consult with him/her privately on the procedure of upgrading from 6 to 8.
where are 100 nf capacitors located on the board that need to be changed to 2.5 uf?The sound mod requires changing additional capacitors (the ones connected just before your speaker output pins on the TDA7850. They are 100 nf (4 of them) and you need 2.5 uf.
Then you need to properly configure Viper4Android to hear difference.
Make sure to have active cooling on your TDA7850 (heatsink with temperature-controlled fan) or your unit will burn up.
Hi, I'm new to the forum I'm looking for if my Android radio YT9213AJ works apple car play and I find absolutely nothing, in other forums including this one talk about an application called "Zlink" and "Tlink" of which I could download "Zlink" and I get the message that it is not possible to install it. My radio has root with viper sound. In short I want to know if for the model of my radio there is the possibility of using CarPlay either remote or wired please thank you in advance for your answers.
The links go to a '404' page.
I did the first step as per the guide then did a factory reset. I then installed TWRP and rebooted then unit. Then I ran the 'reboot recovery' command in the terminal emulator and the unit rebooted, but it only shows the logo, some vertical lines on the bottom half of the screen, then a black screen and hangs there.
I can still reboot normally and the unit will run.
Separately, when resuming audio tracks after key-off, the audio is very choppy and unusable. Both bluetooth audio and the music app behave the same.
To recover, I have to reset the unit and then the audio is ok.
Also there's a very loud audio boom on start up and shutdown of the unit. This is not there in the stock firmware.View attachment 5409085