yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] Marekloop:
Difference in Firmware version A & AJ

As I get reply from manufacturer I tell you secret, difference between A and AJ firmware is that A is android 8.1(real) and AJ is android 9(real).
[Android Head-Units] maniac2002:
so Can you use both firmwares for the 9213 Devices?
[Android Head-Units] Marekloop:
According to this info, yes. Somebody have time to try? :)
[Android Head-Units] dickinson:
Hi.

No firmware real 9.0 or 9.1 for mtk 8227 at the moment. Last firmware for 9213aj (november 2020) is api 27 (real android 8.1). My original radio had 9213a version and real api 23 (real 6.0) I asume that a A version is real 6.0 Marshmallow and AJ is Oreo 8.1. For update from 6.0 to 8.1 you need flash completly all with format all + download in spflashtool, preloader included
[Android Head-Units] Marekloop:
This is what guy from ENPUElectronics write me :P

Firstly, we never make 9213A & 9213AJ before, that goods is not from us. Anway, we help u this time, 9213AJ is 9.1, 9213A is 8.1.

Best Regards,

Jerry

Mobile: +86 13542199193

Tel: +86 750 3460360

Add: No.1, St 8, Xijia Industrial Park,

Xinhui District, Jiangmen, China.

But who cares anyway :)
[Android Head-Units] dickinson:
Yes. It is very easy to change the name. You can put android 9.1, 10.1 or 24.5 if you want:D, but the most important thing is that it says aida64
[Android Head-Units] danydangger:
Please send 9213A firmware

Please send me the link to download latest yt9213a firmware file ( full package).

My mail id is : danydangger@gmail.com

Please also help me to get YT9250 firmware full package. Board is printed as YT9260.

It has different preamp and opamp ic than 9213a variant.
[Android Head-Units] fergeteg:
https://xdaforums.com/showpost.php?p=83715599&postcount=101
[Android Head-Units] Antono01:
Local radio app problem

Hello to all

I have this unit with this information

Android: YT9213A_00009_V001_20200408

Android os: 10.1

XY AUTO: 3.2 (8227L)

DDR: 2G FLASH: 32G

cpu: A7 1.3GHz x 4

display: 1024*600

MCU: 3.1 (8227L)

I have a problem with LOCAL Radio app. Suddenly app is not opening. Do you have .apk or something to solve the problem.?I don't know what happen.
[Android Head-Units] kamikazedc:
Hi all,

I think A vs AJ differences aren't related to Android version, as in XYAuto ftp site there are to separate branches, both with 8.1 and 9.1 versions.

Here are the latest versions for both ("A" version just released today): https://xdaforums.com/showpost.php?p=83901565&postcount=17
[Android Head-Units] maniac2002:
Hello,

a new Firmware for the YT9213a was today published:

You will find it here:

http://file.xygala.com/?dir=uploads/XY公版/9213/9213A/安卓9.1/外文/横屏/1024X600/ui1_v6.5

gongban_YT9213A_ui1-hw-ota-v6.5.zip

have someone tested it and can tell which functions are new?

best regards Maniac2002
[Android Head-Units] CruzeRSLT:
Hi,

Where do you find updates from XY Auto? I've got a YT9213 Tesla Style radio in my '15 Chevy Cruze. The volume has basically two settings; 1-19 very low, a slight change from 8 to 14 and 20-30, loud, like the internal amp is only working at those volumes and the EQ is not noticable at all. Any help would be much appreciated.

Another question, how do you get Headunit Reloaded to work on this unit?
[Android Head-Units] EvilEVO3D:
Hey, there are options when you are entering those folders, I think you have mistakingly downloaded a portrait version of the firmware. Use google translate before you enter the folders. Also, I have a 9 inch head unit and it says 9.1 android but on aida64 it says I have 8.1 oreo, so where do I download from, the 9.1 folder or the 8.1 folder? I just want the latest OTA my device is yt9213aj 00011 V001.... it would be amazing if you could help, I am hoping these OTAs have an update for the volume skipping issue, mine is between 19 and 20, pause and loudness activates.
[Android Head-Units] Marekloop:
Hello, I am scared to try this FWs anymore, as last time I needed to disassemble radio and flash hard brick when I tried to load them into :) As the guy who showed me this site also told me that this radios are not produced by them, so this FWs may not and most probably they are not working with our units.

Anybody brave enough :) With enough free time to spend on debricking :P Or should we stay with 12032020 FW as the best for now ?
[Android Head-Units] marcelomx:
Hi my friend!

I have this exactly stereo, can you put a link with the dump Rom of it to solve my bricked stereo???

Thanks!!!
[Android Head-Units] dmalisa:
Had the same problem. You have 2 options: factory reset or firmware uppgrade.
[Android Head-Units] velles2003:
hey

what's the procedure to update to

gongban_YT9213A_ui1-hw-ota-v6.5.zip

just copy it to usb and then upgrade from car settings?

Edit : I've tried to install the firmware and it does not work. Wrong file version or something.

I think that upgrading to 8.1 or 9.0 it is possible only by flashing, not from USB OTA
[Android Head-Units] Marekloop:
Yesterday added:

XYAUTO

file manager

file.xygala.com

Surround sound control do not work (in previous version at least left and right side could be controlled, but who really need it?).

I tried phone call and while ignition was off, call was clear, but when driving, engine noise is killing voice quality, so noise reduction is not working.

XY AUTO ver. changed to 3.3.

These are the negligible changes I noticed so far.

Device Info 2.2.8

Date Created Wed Jan 06 14:49:13 GMT+01:00 2021

Device

--------------------------------------------------------

Device Name : 8227L_demo

Model : 8227L_demo

Manufacturer : alps

Device : 8227L_demo

Board : unknown

Hardware : ac8227l

Brand : alps

Build Fingerprint : alps/full_8227L_demo/8227L_demo:8.1Go/MRA58K/1590199588:user/test-keys

USB Host : Supported

System

--------------------------------------------------------

Android Version : 8.1Go

Version Name : Marshmallow

Released Date : októbra 05, 2015

Code Name : Marshmallow

API Level : 23

Security Patch Level : 2017-11-05

Bootloader : unknown

Build Number : YT9218_00009_V001

Baseband :

Java VM : 2.1.0

Kernel : 3.18.22

Language :

OpenGL ES : 2.0

Root Access : Yes

SELinux : Permissive

Treble : Not Supported

Seamless Updates : Not Supported

CPU

--------------------------------------------------------

Processor : ARMv7 Processor rev 3 (v7l)

CPU Architecture : 4 x 1,12 GHz

Supported ABIs : armeabi-v7a, armeabi

CPU Hardware : AC8227L

CPU Type : 32 Bit

CPU Governor : performance

Cores : 4

CPU Frequency : 598 MHz - 1118 MHz

GPU Renderer : Mali-450 MP

GPU Vendor : ARM

GPU Version : OpenGL ES-CM 1.1

Battery

--------------------------------------------------------

Health : Unknown

Level : 100%

Status : Unknown

Power Source : Battery

Technology : Li-ion

Temperature : 2 ℃

Voltage : 4200 mV

Display

--------------------------------------------------------

Resolution : 1024 x 600 Pixels

Density : 160 dpi (MDPI)

Font Scale : 1.0

Physical Size : 7.42 inches

Refresh Rate : 60,0 Hz

HDR : false

HDR Capabilities : null

Brightness Level : 20%

Brightness Mode : Manual

Screen Timeout : 1879048 Seconds

Orientation : Landscape

Memory

--------------------------------------------------------

Random Access Memory

------------------

Total : 1024,0MB

Available : 571,0MB

Used : 400,0MB

Used Percentage : 44%

System Storage

------------------

Total : 1,45GB

Available : 0,23GB

Used : 1,22GB

Used Percentage : 84%

Internal Storage

------------------

Total : 26,41GB

Available : 1,67GB

Used : 24,74GB

Used Percentage : 93%
[Android Head-Units] velles2003:
thanks. it worked flawlessly from USB. only thing is that is still 6.0 api 23.

it's the third update i've done and still on Marshmalow.
[Android Head-Units] Marekloop:
Hello, so you flashed this 9213AJ 9.1 on your 9213A with format + download all and it worked?
[Android Head-Units] Marekloop:
So today I tried to flash 9.1 over 8.1 with Flash tool, but no sucess.
[Android Head-Units] TripOG:
whats the difference between these two files? i flashed the gongban one and didn't really see much of a change.

‎The public version of the foreign text computer YT9213AJ_v6.6 .rar‎	871.41 MB	2021/01/04 - 19:21
gongban_YT9213AJ_ui-9213AJ-AUTOTEST-ota-v6.6.zip	938.61 MB	2021/01/04 - 19:20
[Android Head-Units] esps:
"local (chinese)" and "international" in language term.
[Android Head-Units] TripOG:
I would assume the one that says foreign text computer would be the international one in language terms but I flashed the gongban one and it is in english.
[Android Head-Units] Marekloop:
First one should be for flashing android device by PC {SPFlashtool}.

Second one should be for autoupdate using android device itself.
[Android Head-Units] TripOG:
has anyone got the sub channel to work on these headunits? mine just plays static.
[Android Head-Units] datsu1997:
Hello ,

I have a YT9213AJ and I jusy update to last version from xy gala but I have a problem with can bus connect . I tried to set up from factory settings > protocol setting . but when I want to access that setting it takes me to the previous screen. I couldn't do anything else. is there a patch?
[Android Head-Units] velles2003:
OK, so i wnat to try to get from 6.0 to 8.1 at least.

trick is i dont want to take it out from the car. can it be done from the USB's?

on the russian 4pda.ru i've found this:

"The transition from 6.0 to 8.1 is carried out:

1. if there is a full dump to 6.0 for rollback.

2. flashing with a USB flash drive in the "format all + download" mode (because the memory is repartitioned)."

i'm thinking it must mean that both current 6.0 (the zip should be the version installed and working) and the 8.1 new firmware , must be written on root of the usb_disk.

how do you get it in format all + download mode?

i don;t understand what they mean by this.

can anyone help?

the russian forum:

Головное устройство YT-9213A на базе процессора МТ/АС8227L - 4PDA

Головное устройство YT-9213A на базе процессора МТ/АС8227L, [Головное устройство][Автомагнитола][Android]

4pda.ru
[Android Head-Units] datsu1997:
I tried to update to latest version but nothing is changed , any idea ?

I tried to use apk for canbus settings from older version of firmware but not working . i think it shouldn't be a problem with those canbus control apk
[Android Head-Units] datsu1997:
I forgot to mention that the navigation is presented as seicane for golf 5 but I have no more information I mention that I don't speak English very well, sorry again
[Android Head-Units] Marekloop:
They mean flashing unit over PC - SP Flash Tool

For that you need also download all drivers for MTK chips. Also USB cable MALE\MALE, for connecting PC to unit USB connector 4pin.

Set unit to direct shutdown mode - factory setting 8888 than Engineering...something there you use code 26959910 and select direct shutdown.

Than in SP Flash tool you shoud check in Format tab "format all except bootloader". - This two points are very important as you will get a brick if you miss them.

Than in Download tab in roll menu check format all and download.

Turn off the unit - pull out key from ignition.

Than click download in SP flash tool and afterwards connect USB from unit to PC.

Format and download will start automatically.

Good luck.
[Android Head-Units] velles2003:
Marekloop, thanks for the instructions!
[Android Head-Units] cocoamba:
Hello guys! Please tell me if there is any newer version of software for my YT9213A_00009-V001 unit.

I have the following problems: no RDS informatios displayed, equalizer working only in music play and Not in radio mode, fader left-right and front-back not working at all and there is a pause and a sudden increase in volume between 19 and 20 volume.

My biggest dissapointment is the missing RDS function (it was advertised With rds present and functional).

I Boutht the unit from aliexpres and this is how it came (the software is not modified or replaced/upgraded by me in any way).

I attached some pictures. If i click on XY AUTO: 5.3 (X2) THEN VERSION 20200818 IS DISPLAYED.

IF I CLICK ON CAN PRO 3.3 (X2) THEN VERSION 20200812 IS DISPLAYED.

IF I CLICK ON MCU: 3.5 (X2) THEN VERSION 20200425 IS DISPLAYED.

Please tell me wich of this is the radio version(it's a little bit confusing) and if is there any newer version available that can solve the missing RDS problem.

Thank you,

Cocosamba
[Android Head-Units] Marekloop:
Hello guys,

did anybody try AUX-IN via DIN connectors on this radio? I do have "bluetooth+mic+AUXin" unit to bypass built in mic., but I am unable to hear it over AUXin of this radio :/
[Android Head-Units] Marekloop:
Hi,

today 7.2.2021 I tried:

XYAUTO

file manager

file.xygala.com

Use preloader in attachement.

In SPFlashtool do not forget to check not to format bootloader ;)

Than Format all and download.

Than you will get newest version - see attachement.

It is API27 8.1
[Android Head-Units] adertiphart:
So I got to the part where it auto reboots...but then it stops at bootloader screen and this message. File no good?

And will not allow me to select any options [volume/power buttons do not work]
[Android Head-Units] Marekloop:
You can navigate in this menu only with hardware buttons. You can find contacts for this harware buttons on electronic board. See debricking manual for pictures.

Or update using SP Flash tool.
[Android Head-Units] adertiphart:
I have no control of the wheel buttons
[Android Head-Units] Marekloop:
You have to find hidden top secret buttons on ECB inside your unit. And solder wires or connect them temporarily.

Or flash it with SP flash tool.
[Android Head-Units] adertiphart:
Can you link me to the flash tool?

Otherwise, do I just solder a wire to both 1 and 2 positions? And also another wire to 3 and 4 positions? Just 1 or 2 separate wires?
[Android Head-Units] Marekloop:
for 2 and 3 you can use the same wire but points are very very small. If you do not have brick, use SP flash tool. You can find all necesary on previous pages just read.
[Android Head-Units] Marekloop:
If you would try to solder new mic., cause original one do not work properly, you have to dissassemble original one and than it works good :)
[Android Head-Units] tonyauras:
hello ..i have another problem with yt9213a unit...touch screen doesn t work any more sudenlly...i tried update but still no luck...any ideeas...thanks guys for this forum
[Android Head-Units] vladgregory:
So I did the same thing upgraded the wrong firmware. But the links for the writer flashing software don't work or at expiration. Everything works but the camera colors are wrong screen is 90 of and split because it's a Tesla tab and everything is in Chinese that I can't read. Please help
[Android Head-Units] velles2003:
Hello!

so if you remember what you did in 2021 :))

if you would be so kind...

i have a yt9213A. and I am on 6.0 firmware and trying to upgrade to 8.1 a 2GB RAM unit on SPF Flash tool.

I tried Flashing with correct 8.1 firmware in format+download mode (except preloader) but did not get a boot. it was a black screen. wont start.

Should i flash the preloader too? Could your preloader work? (i tried yt9213Aj 6.0 firmware and its compatible.

when flashing all, including the 8.1 preloader (for the yt9213a firmware) it gave brick and i had to do a test point recovery which was nasty.

I dont get the full trick. I think one should flash all the files on the XYauto.com site and should work but it didnt.

Thanks!
[Android Head-Units] Marekloop:
Hi,

if it did go well in SPF, and you had white/green check mark about succefull installation, than it should be OK.

After such change of FW you need to wait a bit longer for the first time to boot up from black screen. I mean from 5 to 10+ minutes.

If it do not work, you can upload also preloader, just go to tab "format" mark "format whole flash except bootloader" (so you do not get a brick) and try to format/load again including preloader. Preloader I uploaded should work. Good luck.
[Android Head-Units] Artur918273:
Hello

I need last update, but i don't now how is version for download

Help me please
[Android Head-Units] YEDİEL:
Mod edit - translated by https://translate.google.com/. Oswald Boelcke, Senior Moderator.

link dead

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

link ölü
[Xiaomi Redmi 2 Questions & Answers] Amosthecoolboy:
Since I don't have the device with me anymore. It's over
[Upgrading, Modifying and Unlocking] rugersk:
I need install CZ version ROM.
[Android Q&A, Help & Troubleshooting] secondsun10:
hi guys,

i'm looking for a specific ringtone that i've heard in a movie.

Does anyone recognize it and help me with the name of it.

Sorry if i didn't choose the right topic.

thanks.
[Xiaomi Poco F1 Questions & Answers] DaveCZ:
After searching for nearly a year about this issue, I couldn't find any fix or more info on this bug. The problem is when the phone needs to vibrate in fast frequency, it starts to lag a lot. It's mostly noticable while playing games. (Specifically Tank Stars and Tetris®) The confusing thing is, that I don't know if it's a software bug or hardware issue since I've flashed a custom ROM and the issue is still present.

If anyone has an idea about what's going on, how to fix this or encountering this problem please comment below.

PS: Sorry for my bad English ;)
[Google Pixel 4 XL Questions & Answers] ursidae1:
Guys,

I understand that the Pixel 4 XL actually does support the PD 3.0 standard after all.

There is mixed information online including that the PD 3.0 was blocked last minute by Google prior to the release of the phone.

I found this topic that states that the Pixel 4 XL now does support PD 3.0.

Here is the article: https://gtrusted.com/google-pixel-4-xl#

Can anyone comment on this?

Has anyone tested PD 3.0 on the Pixel 4 XL?

If PD 3.0 works on the phone this will significantly improve charging times.

Any input is much appreciated.

Many thanks!
[Google Pixel 4 XL Questions & Answers] ilal2ielli:
Only charges at 18w.

Used my wife's MacBook Pro 60w charger and my Aukey 60w charger to confirm with a USB-PD passthrough meter.
[Google Pixel 4 XL Questions & Answers] EeZeEpEe:
I charge my Pixel 4 XL with my Pixelbook Go charger (I believe it's 45W) and it's not any faster.
[Google Pixel 4 XL Questions & Answers] daniel4653:
When I use my 27W charger from the essential phone (RIP pour one for the homies) it seems to charge slightly faster than stock charger when charging up from 20% to about 50.
[Google Pixel 4 XL Questions & Answers] EeZeEpEe:
If you have actually numbers and times that would be helpful. I know I consistently go 15-80% in an 60 minutes whether it's the stock charger or Pixelbook Go charger.
[Google Pixel 4 XL Questions & Answers] daniel4653:
I will try to get those over the week while at work as that's where I have this charger at. Cheers
[Google Pixel 4 XL Questions & Answers] viperz22:
Any luck getting those results??
[Google Pixel 4 XL Questions & Answers] EeZeEpEe:
Officially tested my Pixelbook Go charger and it went from 3% to 84% in 60 minutes. I am 99% sure that the stock charger gets the same amount in 60 minutes. As you can see on the charger, the volts would be either 5 or 9 at it's lowest. The amount gained seems to be closer to the 5 volts. Only thing I would retest and compare is the 30 minutes because if it did support the 9 volt, it would use that at the lower percentage first and perhaps 30 minute top offs would gain more over the stock.View attachment 4964223View attachment 4964227View attachment 4964235
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] Risike:
Hi everyone, sorry for my bad english.

I have a Redmi K20 Pro (chinese phone from Rakuten sent to France) with 11.0.3.0 Global Rom (QFKINXM) with an UNLOCKED Bootloader.

I would like to install TWRP (for root) and magisk (to hide root).

When I've bought the phone, i had a 9t Pro Rom installed. I've tried to install TWRP and magisk and I soft bricked it...

So... I've reflash an old Global K20 Pro ROM (not 9T Pro) and update it via OTA.

Now I'm in 11.0.3.0 Global with the good phone name (K20 pro).

I would like to know wich version of TWRP and Magisk I must flash.

Maybe one from this thread?

https://xdaforums.com/k20-pro/development/recovery-unofficial-twrp-xiaomi-redmi-t3944363

Thanks in advance for your help,

Best regards.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] hoopsnake:
Yep the latest unofficial in your link should work on all regardless. If I'm not mistaken you're on the global indian version for K20 pro?
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] Risike:
Hum... I don't know... How can I see that ?

"if it's the first time you flash the TWRP or you are getting problems of TWRP lost or device doesn't boot after flashed magisk or something else you need to flash a modified vbmeta:

Modified VBMETA"

Must I flash VBMETA ?
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] Robbo.5000:
You shouldn't normally need to flash vbmeta, if you are going to install Magisk. You should be OK, if you boot immediately to TWRP after flashing, then flash Magisk.

Also look at Orange Fox recovery, if you are sticking with MIUI. It has extra features specific to MIUI, such as OTA survival and in-built debloat tools, amongst other things.

If you don't need the extra features, then stick with the mauronofrio's TWRP.

For Magisk, just go with the latest official build.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] Grobie13:
I tried to flash Twrp many times but every attempt failed... Orange Fox is no problem, but I like Twrp more. The phone isn't booting up after flashing Twrp... Has anybody a solution for this problem?

Gesendet von meinem Mi 9T Pro mit Tapatalk
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] Risike:
Ok I will try Orange Fox. But could I install Magisk to hide root with Orange Fox ? Moreover, must I boot to Android before flashing Magisk or must I flash it immediatly after the Orange Fox install ?

Thanks in advance.

EDIT : all tutos I've found tells that I must install TWRP before Orange Fox... But I can't install TWRP without soft brick...
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] aavvaallooss:
https://xdaforums.com/k20-pro/how-to/flashing-orangefox-recovery-mi-9t-pro-t3980579
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] Sandeeep Kiran:
wait wait wait....

Umm, if you haven't gotten a fix yet.

You're saying you got k20p china model (RCN) with global rom (RGL rom) and it is using Indian Vendor (RIN vendor).............. dude.... why.

Anyways, can I just suggest you move to EU ROM latest stable. Its a lot less hassle, seriously.

I mean AOSP is great too. but if you want miui, EU just skips all the problems.

Also, to fix your problem.

Find out what phone you have first, then get the latest updated vendor for it.

Use mauronifroi's TWRP img file and flash it via cmd on your PC. then use orangefox.

Just flash the latest stable magisk zip file 20.3

My Guide should fix everything you have. you mix and matched 3 things lel, no wonder something is soft-bricking. Use my guide, or text me on telegram

https://xdaforums.com/k20-pro/how-to/simple-beginners-guide-to-raphaelin-t4020543

there's also a guide on why your recovery isn't sticking.
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] Risike:
thanks a lot Sandeeep Kiran !

How can I know exactly the phone model I have ? I'v bought it on Rakuten as a 9T Pro and I've received a K20 Pro (chinese or indian, I don't really know)

Then, how can I know exactly the rom I have. It's just written "11.0.3.0 Global Rom (QFKINXM)" on my phone.

I seem to have an Indian phone with an indian rom but I'm not ure. All works perfectly and in french but I don't pass the Safety check from Google.

Thanks in advance.

EDIT : the phone I've bought. https://fr.shopping.rakuten.com/offer/buy/3967800781/xiaomi-redmi-k20-pro-128-go-ram-6-go-double-sim-rouge.html

But i've received a K20 Pro. After the brick I've installed an old official Global Rom from the Xiaomi website and update it via OTA.

(again sorry for my very bad english)
[Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe] hrdlw:
download cpu-z app on play store, and check if somewhere there is ,,raphael'' or ,,raphaelin'' so we can be sure