yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] focussoft:
I actually mostly was looking for the twrp and magisk in this rom so i could use them to root my own 8.1 oreo radio yt9213aj

I finally have it working , but the viper4android apk i have seems not to cooperate with oreo :(

the first version gave an i/o error trying to install the driver and the "fixed" one the driver doesnt "stick"
[Android Head-Units] mark-1978:
for viper4android to work, you have to flash the driver first in twrp. The attached files you have to flash in certain order to get it working. Then, after flashing the zip files, make a factory reset, cause else you may get a bootloop.
[Android Head-Units] focussoft:
that did the trick

since i dont have the dsp chip , i better not install the dolby module
[Android Head-Units] mark-1978:
what version of android go did you install?
[Android Head-Units] focussoft:
Mine was already running android 8.1 out of the box ,the info screen says 10.1 and 2Gb

Big scam , since it is running api27 with 1Gb RAM
[Android Head-Units] mark-1978:
Looks like 9260dhj also is up to version 6.8. It's should also be compatible with the 9216b radio, and it has dolby sound enhancement stock installed. :)

* ow, it's an ota update file gongban_YT9218DLJ_ui-9218DHJ-AUTOTEST-ota-v6.8. So you can't direct flash it with spflashtool.

*maybe it's better to install the 9213 with dolby 6.8 android 9.1 go instead.
[Android Head-Units] mark-1978:
What firmware version are you running at the moment? Do you have a picture of it?
[Android Head-Units] Senextr:
Its the firmware from this tread. Android 8.1.

I already redone the update without any luck. I don’t like dolby so i got rid of it, but still the sound pop between 19/20.

and i can’t seem to get viper4android working. Cant install the drivers for some reason.
[Android Head-Units] mark-1978:
tried installing 9260 myself, but it's really missing the dsp chip, so there's no sound at all with it installed on a 9216b.
[Android Head-Units] mark-1978:
It's in the order you install the zip files with twrp.
[Android Head-Units] Senextr:
So the viper4android first?
[Android Head-Units] Senextr:
I will try it in that order soon. when i have the time. Is the zipfile also the driver? because i installed it in the original order of the first post and i get the driver install message. and no luck with it sticking.
[Android Head-Units] mark-1978:
the zip is the driver. Think it is version 2.5.0.5 and it works with viper4android v 2.5.0.5. If you want to install viper4android 2.7, you need driver version 2.5.0.4 instead. Here some more files, i hope it works. Haven't tried it.

What i think, is that the audio modification library works with viper4android v2.7.
[Android Head-Units] mark-1978:
If you really can't install viper4android, you should try this.
[Android Head-Units] mark-1978:
tried installing viper4android myself on 6.8. Can't get root to work. If you did get root to work, you should try viper4android v2.5.0.5. apk instead of 2.7.

*edit, got it working. Had to factory reset in the end, because it didn't boot anymore. I used the attached viper4android. The factory reset did the trick.
[Android Head-Units] Senextr:
I get root working but i cant get drivers installed for viper4android.

Should i install viper4android via recovery and then factory reset?
[Android Head-Units] mark-1978:
i installed magisk-v20.4.zip (and busybox-1.29.0-YDS-UNIVERSAL.zip, Dolby-Oreo.zip, Viper4android_2.5.0.5.zip, WICKED BEATS.zip) through twrp, then magisk apk. Then when i started viper4android 2.5.0.5 app, it would already show all of the options. Only it didn't actually process the sound yet. So i rebooted the radio, then it wouldn't go past the second bootscreen. Instead it would again reboot into twrp recovery. So i did a factory reset, then viper4android worked all of a sudden.

I did use the viper4android 2.5.0.5 that i attached in the post above yet. It's from 4pda.

So, probably yes.
[Android Head-Units] mark-1978:
you have to disable OEM in developer settings. It's a kind of bootfiles protection you have to disable.
[Android Head-Units] mark-1978:
if you want to upgrade your android from 8.1 to 9.1 you have to use spflashtool and a pc.
[Android Head-Units] mark-1978:
If someone still need an update link(with twrp, root and viper4android installed).

*has someone tried to patch the build.prop to get HIFI?

ro.build.display.id=YT9218C_00005_V004

ro.build.description=YT9218C_00005_V004

you need root to edit the build.prop (/system/)

you just let the radio think it's a 9218C with hifi support.

There should now be a hifi button in equalizer settings.

maybe if we activate HIFI, there aren't any pops in the sound from starting and stopping viper4android no more.
[Android Head-Units] stary_Kostal:
Hi, i got my unit few days ago with this firmware. It has some problems like the front USB port does not work, only charges (i have unit with physical buttons), but MicroSD slot works well. Also have problem with Bluetooth app. It does not show song info while streaming music with mobile. Are these firmware problems or just my unit is **** ? :D
[Android Head-Units] mark-1978:
since we can't install latest magisk version, maybe supersu is a solution?

*bluetooth midi connect. It's supposed to make it connect a controller through bluetooth. Maybe it can connect the wireless media controller to the radio as well? It's installable through the app store.

** it's not working. It says BLE is not supported. So still no bluetooth remote.
[Android Head-Units] mark-1978:
had that too, i was sure i ticked the viper4android.zip in twrp, but it didn't install it the first time. Trying that for a second time and it worked.
[Android Head-Units] Kévin-bzh:
Bonjour, tout d’abord merci pour toutes ces explications et le travail fournit. Je décide en suivant les instructions de passer à la version 8.1 d’Android sur une autoradio YT9216BJ, tout mon semblait s’être bien passé, fluidité et gagné, toutes les fonctionnalités sont toujours là, malheureusement je me rends compte que la petite roue de volume ne fonctionne plus. Avez-vous une idée d’où le problème peut provenir et comment le résoudre? Je vous remercie cordialement.
[Android Head-Units] Malakasos:
Аndroid 9.1 YT9213AJ_00011_V001
[Android Head-Units] chiwah:
Anyone can update the links? It’s not working anymore:

https://drive.google.com/file/d/1hLDcyTHxSvI6LzuV6D7C28-qhpYEMk-A/view?usp=sharing

btw my headunit AUX IN ain’t working at all will flashing it make any difference?
[Android Head-Units] mark-1978:
have connected a wired remote to the key2 cable on the back of the radio. Now it works, just when the radio gets out of sleep mode, it's not working anymore as it used to. The radio randomly just acts as if the 'next' button is pressed. Only after it gets out of sleep mode though.

specs: radio: 9216b, firmware 9213aj version 6.8.

*it seemed like some clip from the remote got loose and the remote wouldn't stick together right. So i put a tiewrap around it. Now it works better.
[Android Head-Units] chiwah:
link are not updated anymore anyone have them still?
[Android Head-Units] ExtremeMOD:
Great post but there is an easy way of getting Viper4Android to work ( and loads of other cool stuff). Check out this post here. It also applies to YT9216, YT9217, and YT9218.
[Android Head-Units] septicide:
Thanks Dimitry, I've ended my side of the project now, it was only to see if I could get a later version of android working on it, given my unit to my nephew, but I might buy another for myself and give your firmware a try, anybody else still playing around with my crap, don't, leave it to the guy who has time.
[Android Head-Units] mark-1978:
i have a question about the latest 6.8 9.1 go firmware. How can you change the timeout before the radio turns completely off? Read something that only 6.7 has an option for changing that. What is the stock setting for timeout on 6.8?

thx
[Android Head-Units] mark-1978:
for people who have trouble with their wired remote, if the remote random gets pressed, you probably have lying the remote half apart and need to fix it with a tie wrap to hold it back together again.
[Android Head-Units] Sdpuk2020:
I’ve got one of these. Bought on eBay cheap.

but no sound at all. Could a bad update be the cause? Says 9.1.

can I go back to 8.1 and get sound back.
[Android Head-Units] mark-1978:
maybe your firmware shows HIFI, while the radio doesn't have the HIFI chip installed. Then you only hear sound from rotating the volume knob.
[Android Head-Units] earl00:
Does any know how to update the MCU? I think mine has fake info displayed.
[Android Head-Units] Odair j alves:
Alguém pfvr tem a solução para retirar modo loop infinito da multimídia xyauto modelo 9211A ou 9212A ou firmware.
[Android Head-Units] Clark Joseph Kent:
4. Use the English language.

We understand that with all the different nationalities, not everyone speaks English well, but please try. If you're really unable to post in English, use an online translator. You're free to include your original message in your own language, below the English translation. (This rule covers your posts, profile entries and signature). You could try :- https://translate.google.com/ , https://www.babelfish.com/ or https://fanyi.baidu.com/#auto/en or use one of your choice.
[General Questions and Answers] netcracker:
I am trying to unlock the bootloader for my device (it's a cheap Chinese phone) and then root using Magisk. The first problem is that OEM Unlock option is not available in developer options, so I got no choice other than try unlocking using fastboot. Now the second problem is that fastboot doesn't show anything at all. Normally there is a Fastboot written at the top left corner of the device but in my case there is no output but the blank screen, and I do verify that my device is in fastboot mode because when I do fastboot devices, it show's the output:

C:\Users\Mujtaba>adb devices
List of devices attached
Y3123A0310Q0100020953 device

C:\Users\Mujtaba>adb reboot bootloader

C:\Users\Mujtaba>fastboot devices
Y3123A0310Q01000209 fastboot

Since fastboot was responding (partially), I tried to unlock the bootloader using different commands but each time I get read/write failed error.

C:\Users\Mujtaba>fastboot oem unlock
...
FAILED (command write failed (Unknown error))
finished. total time: 5.011s

C:\Users\Mujtaba>fastboot oem unlock
...
FAILED (status read failed (Too many links))
finished. total time: 80.886s

Alas, I got the same results with fastboot oem unlock-go and fastboot flashing unlock as fastboot is not accepting (at least I think) any command except fastboot devices.

I read the official guide and there I found that:

My device supports unlocking bootloader because I've checked the build.prop file using adb shell getprop and it includes the properties stated below:

C:\Users\Mujtaba>adb shell getprop
[ro.oem_unlock_supported]: [1]
[ro.boot.verifiedbootstate]: [green]
[ro.boot.flash.locked]: [1]
[sys.oem_unlock_allowed]: [0]
.
.

Someone on reddit did this to find the OEM unlock state, mine of course returned 0 as you can see above.

adb shell getprop sys.oem_unlock_allowed

Device Specs:

CPU: ARM Cortex-A-7 @ 1.20 Ghz

GPU: Mali-400 MP

Board: sp7731cea (Unisoc aka Spreadtrum)

Build: Q Infinity C_MP_26_01

Treble: NA

Seamless update (A/B): NA
[General Questions and Answers] Shutupboomer:
So, is there any way to change it to 1 ?
[General Questions and Answers] THON1203:
You would need to do this command in windows "adb shell setprop sys.oem_unlock_allowed 1" or

"./adb shell setprop sys.oem_unlock_allowed 1" or if your in linux and need permissions "sudo

adb shell setprop sys.oem_unlock_allowed 1"
[8525, TyTN, MDA Vario II, JasJam General] cyberbot:
Hello guys

i am looking for tomtom for my Device

is it possible to get one for the HTC tytn ?
[8525, TyTN, MDA Vario II, JasJam General] tnyynt:
Only that this is the Trinity forum. Moving to Hermes.
[Motorola Razr 5G Questions & Answers] fediroth:
hi everyone

is there an option or an application to make closing the phone return home without leaving it pending?

thx
[Motorola Razr 5G Questions & Answers] jaime4272:
maybe because of the continuum from peak screen to open screen, but anything is possible.
[Motorola Razr 5G Questions & Answers] Yoni160:
You could easily do that with Tsaker or Automate
[Motorola Razr 5G Questions & Answers] fediroth:
i don't know how works this apps
[Motorola Razr 5G Questions & Answers] Yoni160:
Hi fediroth

Just to be clear, you want the phone to automatically 'press' the home button just as you fold the phone, so that the app you were using wouldn't be there when you open the screen again, is that right?
[Motorola Razr 5G Questions & Answers] fediroth:
yes, like the old shellphone
[Motorola Razr 5G Questions & Answers] Yoni160:
Hi fediroth

It seems that Automate will get folding screen support once the Razr gets updated to Android 11.

I will try to create something with Tasker and I will let you know in the next few days if it's possible.
[Motorola Razr 5G Questions & Answers] fediroth:
ok thanks :D
[Motorola Razr 5G Questions & Answers] Yoni160:
Hi fediroth

unfortunately it seems that it is complex enabling folding actions with Tasker, and I'm not sure how to use that method with the Razr, so I'm going to have to wait for the Android 11 update with the hopes that it would be easier to implement, I will get back to you once the update arrives, and hopefully it will be possible then.
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Saif Stark:
What about sefty net. Is it already fixed like Havoc 3.7 os
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] AP#xda:
u can fix it with magisk and edxposed for the CTS basic passes. any queries pm in telegram @AP_XD
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Saif Stark:
Plzz give link for latast 10 frimware which is required as u mentioned in post
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Saif Stark:
Is their any problem of volte?
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] AP#xda:
No
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] AP#xda:
I didnt mention any latest A10 firmware required rom link is given in post.

Vendor is included just download the rom.zip and flash according to the instructions.
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] dongvatm:
perfect. Thank you so much
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Saif Stark:
okay thanks i

thought this on View attachment 5164489
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Saif Stark:
Thanks i already downloaded it from ur post

Now i am going to flash it

Thank u 🙂
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Shashwat Dhurandhar:
When will we get A11?
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Saif Stark:
Not installing with recovery

Always show error
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] AP#xda:
come in support group in telegram : https://t.me/ZenfoneMax_M2
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Dragonfireblaze1:
Does anyone have issues while playing videos on youtube app at 720p60 or higher resolution? It was very laggy for me and i had to revert back to HavocOS 3.9.
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Techgaming432:
What

I never experienced it

Btw this problem is not on all ROMs

Clean flash then report
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Techgaming432:
Havoc 3.9 ?????
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Dragonfireblaze1:
Yup. i downloaded that version and its running well.. i think i got it from 4pda... in order to do a clean flash what i have to do? last time i wiped data, cache, davlik, system... tried both HavocOS 3.11 and 3.12 and i had the same lag problem on videos.
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Wayo4220:
VIDEO RECORDING WON'T WORK! HOW TO FIX THIS?
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Techgaming432:
It's a bug

Till now ti can't be fixed due to problems in camera blobs of vendor ig
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Techgaming432:
Store ROM, Gapps and other things in memory card or otg drive then follow below steps

Format data then type yes

Wipe cache, dalvik, system, vendor, data, internal storage

Flash Havoc then Gapps

Flash magisk if you want root else not required

Reboot

Profit 🤤🤤🤤
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Wayo4220:
So what custom ROM will you recommend to me with no bugs at all
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Wayo4220:
So what Custom ROM will you recommend to me to use with no bugs at all, Tell me
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Dragonfireblaze1:
Thanks! ill try and report the results.
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Techgaming432:
Havoc 3.11 or Pixel Experience 10 has no bugs except DT2W
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Dragonfireblaze1:
Hello, i tried all you said and its still laggy. Maybe its a current android 10 bug...
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Techgaming432:
Listen we never faced that issue

Try YouTube vanced
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Dragonfireblaze1:
I was using Vanced, happened in Twitch too.....

Could be my microSD the cause?
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Techgaming432:
Maybe
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Dragonfireblaze1:
Weird, it happens in pixel experience 11.0, havocos 3.11 and 3.12. but not in havoc 3.9
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Random175:
Hello there, i just flashed this rom and it works perfectly, even my camera who was not working is taking cool pictures. However i got a "small" downside: there is absolutely no sound ! I only have sound on Bluetooth headsets.. Thanks for your time and this magnificient rom. (i also tried unoff havoc3.7 but this one was better)
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Techgaming432:
Clean flash
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Random175:
Already did 2 times by now..
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Techgaming432:
But I didn't faced or any other members also

Tell me what did you followed for flashing ?
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Random175:
Wiped everything, flashed the rom then opengapps and magisk. Im using PB Recovery.
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Random175:
Still no updates ? :(
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Techgaming432:
You want V4 ?
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Techgaming432:
Same steps follows me also

But still didn't faced
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] AP#xda:
use gcam 7.3 burial.

check attachment
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Random175:
V4 of?
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Techgaming432:
You should join telegram group there we can help you
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] guweh_kisunda:
hallo everyone ...

I face this (bug...?) On Havoc 3.11 & Havoc 3.12 ...

In Havoc 3.11 ... everytime I activate mobile data the phone rebooting..

In Havoc 3.12 is same but no everytime ... but often.

I use other kernel .. is this cause the issues that i faced...?
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Techgaming432:
Only use default kernel for no bug realated to reboot or anything else
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] guweh_kisunda:
For flashing ... should I wipe vendor or not ...?
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Techgaming432:
Only use default kernel for no big realated to reboot or anything else

Ya wipe vendor also needed
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] AP#xda:
Did u format data (type yes) or just wipe data?
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] AP#xda:
I think u came from stock 9.
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] AP#xda:
U need to flash Stock a10 firmware then flash havoc os if u were not on stock a10 rom https://xdaforums.com/t/stock-a10-vendor-and-firmware-images.4214959/
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] guweh_kisunda:
I just wipe data (and other wipe options)... I don:t format data ...
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] guweh_kisunda:
Yes ... the android version before flash is pie ...

Is that the issue that I:ve got ...?
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] guweh_kisunda:
if i do the procedure with the link that you'vw given... will the problem i face go away ...? even though I use another kernel ...?
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] AP#xda:
No just flash the firmware.zip in the link then havoc os zip then the desired things
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] AP#xda:
If u get bootloop consider formatting data rather than wiping it.
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] guweh_kisunda:
I've flash stock firmware from the link that you gave, but I got error issues (I'm sorry I forgot to

write the error message) I've tried twice but I face same problem, then I use pie stock fw, everything is fine untill boot, but I can't open m-banking app, the message error about sim card,
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] galaxyan12:
Anyone have problem with power button option?

My system ui keep crashing after I hold it
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Techgaming432:
I've also faced it

But

A clean flash solved it
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Saif Stark:
Face unlock features disappeared
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Random175:
it's been a long time since this feature got toaster bath'd
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Techgaming432:
Lel
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Mark✓:
Hello everyone, I recently flashed this ROM and I also have the Youtube bug, like the one that has been mentioned where 720p60 is laggy. I tried clean flashing it and results are still the same. Can you plz help me, it's really getting annoying
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] AP#xda:
Its source issue this build has no fix try moving to Arrow os or Havoc 4.2
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Aloukik Attrey:
I'm on android 9 do I need to update firmware
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Oweeeeeen:
does this mean not necessary to wipe anything?? or needed to wipe except for Data?
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] AP#xda:
No need to wipe data, u can wipe cache/dalvik cache
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Oweeeeeen:
ok thank u for the fast response!!
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] Oweeeeeen:
is there no fix about the video lag? i recorded some video on my screen recorder its not lagging lag, but when i open the video on photos/gallery it is sooo laggy, even on youtube still laggy..
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] vaseemakram1:
Can i flash over evolution fasboot android pie 9 ROM
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] svsaikishore:
can i jump to 2.9 to this version through dirty flash..? help me..
[Asus Zenfone Max M2 ROMs, Kernels, Recoveries, & O] svsaikishore:
https://xdaforums.com/t/havocos_2-9-fastboot-rom.3992197/

try these bro
[Samsung Galaxy Z Fold 2 Questions & Answers] KenSoftTH:
Hi,

While I was modding my Z Fold 2. I messed up the modem and turns out my QPST backup is bad. Now, I'm screw. Can anyone provide the modem (.qmdl) backup of Z Fold 2 5G?

Thanks
[Samsung Galaxy Z Fold 2 Questions & Answers] cagrimir:
How can you mod it? I have the LTE version and I don't have 5G. Do you need root for this modding?