Database Users

Caska Android 4.4.2 2 din

Has anybody managed to root android caska 4.4.2?
Thanks

Anyone?
It says:
mcu: v3.00h7_ca712_f7e1430
kernel: 3.0.36+
android 4.4.2
Thanks

Also looking for a way to root this HU too.

Why don't you just flash Malaysk's ROM? It's easier and the ROM is much smoother than stock.

War-Rasta said:
Why don't you just flash Malaysk's ROM? It's easier and the ROM is much smoother than stock.
Click to expand...
Click to collapse
I've never used Android, I'm a iOS user and very afraid to brick my unit. I just download ROM for 4.4.2 and boot it according to the instructions?
My unit shows:
MCU Version: V3.00F8_CA380_E55B_ECI1455
Build number: D200 Ver2.01 20141228.2309
TCON Version: V6.00_HSD80_EC28e
Many thanks for your help!

War-Rasta said:
Why don't you just flash Malaysk's ROM? It's easier and the ROM is much smoother than stock.
Click to expand...
Click to collapse
I actually tried a Malaysk's rom and It gave me error in the middle of installation. I had to return the original rom. Not quite sure if I used the correct malaysk's rom. I have a rk3066 android. 4.4.2

Hi Guys,
I also have a similar unit. Did you manage to make a backup of current image? I want to upgrade because I have two issue: sometimes the unit doesn't complete the startup and I can't use sygic navigator.
Build number: D200-20150713.2225-S1
Kernel version:3.0.36+
[email protected] #883
Tue Jul 7 10:43:52 CST 2015
MCU Version:V3.00H7_CA712_F7E1430
TCON Version:V6.00_HSD70_F77Hi
Media Version:89J_0025_000000
SN Number:UNKNOWN
Bluetooth Version:I50E_ADK.HBS.0.20150521.1
Hardware Version:TFT:EC2_EBT
MB:EC2_D1S
MD: DE5GM_R82_TE6K
Best regards,

lmcoelho said:
Hi Guys,
I also have a similar unit. Did you manage to make a backup of current image? I want to upgrade because I have two issue: sometimes the unit doesn't complete the startup and I can't use sygic navigator.
Build number: D200-20150713.2225-S1
Kernel version:3.0.36+
[email protected] #883
Tue Jul 7 10:43:52 CST 2015
MCU Version:V3.00H7_CA712_F7E1430
TCON Version:V6.00_HSD70_F77Hi
Media Version:89J_0025_000000
SN Number:UNKNOWN
Bluetooth Version:I50E_ADK.HBS.0.20150521.1
Hardware Version:TFT:EC2_EBT
MB:EC2_D1S
MD: DE5GM_R82_TE6K
Best regards,
Click to expand...
Click to collapse
By your username I assume you're brazilian, right?
Where did you buy your unit?
This night I've managed to talk to a Caska sales director for LATAM and he said that they cannot give the stock ROM for security reasons. I still have problems with the clock and the startup also (blank screen). They say their engineering team is working on fixing that issue, but China has a holiday that starts today (Oct 1st.) and only ends Oct 7th. So I'll only have an answer after that day.
Maybe you can talk to your seller and see if he gives any support (I bought mine at www.rcmultimidias.com.br).

Sure I am, you are right.
I bought mine from aliexpress. I found a update.img file in some folder, but I'm not sure if it is the full image. I opened that image in a linux box and looks like we have everything, there some ext4 images, boot image and a lot of other files, but I'm not 100% sure about it. May be somebody with experience could verify that.
Another annoying thing is the music and video apps not reading files from sdcard, they only read USB and inand. I've modified the Music app to point it to the correct path, but I couldn't install it back to the unit (It fails to install without any error). At least if I could reassign music and video buttons to another app, that would be ok (VLC is working fine, just need to adjust volume).

purchio said:
By your username I assume you're brazilian, right?
Where did you buy your unit?
This night I've managed to talk to a Caska sales director for LATAM and he said that they cannot give the stock ROM for security reasons. I still have problems with the clock and the startup also (blank screen). They say their engineering team is working on fixing that issue, but China has a holiday that starts today (Oct 1st.) and only ends Oct 7th. So I'll only have an answer after that day.
Maybe you can talk to your seller and see if he gives any sup.
Click to expand...
Click to collapse
Guys. I am also brazilian and I bricked my unit. They sent my the original update.img and sad to put a update.txt file on sdcard and boot. But I can not boot. Any idea?
Thanks

danylam said:
Guys. I am also brazilian and I bricked my unit. They sent my the original update.img and sad to put a update.txt file on sdcard and boot. But I can not boot. Any idea?
Thanks
Click to expand...
Click to collapse
Normally you have to boot in recovery mode, something that I still don't know how to do for this unit, and then use that update.img to restore. See this thread http://forum.xda-developers.com/showthread.php?t=2660662, there some possible procedures there and may be one of them work for the caska.
How big is the update.img file they sent to you?

lmcoelho said:
Normally you have to boot in recovery mode, something that I still don't know how to do for this unit, and then use that update.img to restore. See this thread http://forum.xda-developers.com/showthread.php?t=2660662, there some possible procedures there and may be one of them work for the caska.
How big is the update.img file they sent to you?
Click to expand...
Click to collapse
Yeah. I have tried everything but could not boot. It is just a blank screen.
Here you go with the update.img.
https://www.sendspace.com/file/mjkgfj

Here I posted a video with all the problems I'm experiencing with this unit. The main problem is that I cannot setup the right time, so all Android apps are useless (they require a secure connection to their servers and this is only allowed with a valid certificate [that needs the correct date]).
I was trying to root my unit so that I could use ClockSync to fix the time every 30 seconds (it resets after 1 minute), but had no success on that.
https://www.youtube.com/watch?v=tWWCP9tAYm4
danylam said:
Guys. I am also brazilian and I bricked my unit. They sent my the original update.img and sad to put a update.txt file on sdcard and boot. But I can not boot. Any idea?
Thanks
Click to expand...
Click to collapse
Hi!
So, where did you managed to talk to Caska? I've tried contact with Caska Brasil with no success (they say they do not offer support for Android units), and Caska Global didn't give any answer ([email protected]).
I've downloaded your update.img, but it's for CA712 and my unit is a CA380-XLA, I'm afraid to brick it. Have you tried entering recovery mode pressing reset and power buttons the same time?
lmcoelho said:
Sure I am, you are right.
I bought mine from aliexpress. I found a update.img file in some folder, but I'm not sure if it is the full image. I opened that image in a linux box and looks like we have everything, there some ext4 images, boot image and a lot of other files, but I'm not 100% sure about it. May be somebody with experience could verify that.
Another annoying thing is the music and video apps not reading files from sdcard, they only read USB and inand. I've modified the Music app to point it to the correct path, but I couldn't install it back to the unit (It fails to install without any error). At least if I could reassign music and video buttons to another app, that would be ok (VLC is working fine, just need to adjust volume).
Click to expand...
Click to collapse
I can reassign the screen buttons in my unit. In the settings, go to the last menu: "Shortcuts". Not sure if there's a way to reassign the physical buttons without modifying the original ROM.

danylam said:
Yeah. I have tried everything but could not boot. It is just a blank screen.
Here you go with the update.img.
Click to expand...
Click to collapse
I'm newbie as well, but I know that you must need possible clue, since you brick your unit. I'm afraid to point you to the wrong direction, but I believe it deserves to try. I saw some threads discussing about the bootloader and connect via USB. Looks like to have to install the usb driver for the rock chip (RK3066, since it is dual core and there is a file RK3066Loader_uboot_upgrade2_4_16gok.bin in the update.img file). I don't have more details on that, but may dig deeper.

lmcoelho said:
I'm newbie as well, but I know that you must need possible clue, since you brick your unit. I'm afraid to point you to the wrong direction, but I believe it deserves to try. I saw some threads discussing about the bootloader and connect via USB. Looks like to have to install the usb driver for the rock chip (RK3066, since it is dual core and there is a file RK3066Loader_uboot_upgrade2_4_16gok.bin in the update.img file). I don't have more details on that, but may dig deeper.
Click to expand...
Click to collapse
I've tried pluggin a USB to the unit and connecting it to my PC with no success, no devices are recognized. I have developer mode active but no options to enable USB Debugging.

So, I was able to extract all APKs from the file danylam hosted, and it's quite different from my unit: I have only one "Settings" menu, and in my unit some essential apps weren't installed (like HBS_Carkit_ChangeLogoUtil.apk and HBS_Carkit_SyncGPSTime.apk). I've installed them and solved one of my problems: car starting with a GMC logo. But the SyncGPSTime.apk isn't being called by any applications, so it's not starting (and I cannot start from itself).
Then I tried installing the Settings.apk that came with the ROM and ended up with a non functional setup menu, unfortunately. Since in that version most settings are changed from the "Android Settings", and I couldn't install that apk (it shows me an unknown error), I've lost some essential menus.

danylam said:
Guys. I am also brazilian and I bricked my unit. They sent my the original update.img and sad to put a update.txt file on sdcard and boot. But I can not boot. Any idea?
Thanks
Click to expand...
Click to collapse
purchio said:
So, I was able to extract all APKs from the file danylam hosted, and it's quite different from my unit: I have only one "Settings" menu, and in my unit some essential apps weren't installed (like HBS_Carkit_ChangeLogoUtil.apk and HBS_Carkit_SyncGPSTime.apk). I've installed them and solved one of my problems: car starting with a GMC logo. But the SyncGPSTime.apk isn't being called by any applications, so it's not starting (and I cannot start from itself).
Then I tried installing the Settings.apk that came with the ROM and ended up with a non functional setup menu, unfortunately. Since in that version most settings are changed from the "Android Settings", and I couldn't install that apk (it shows me an unknown error), I've lost some essential menus.
Click to expand...
Click to collapse
Hi,
The only way to talk to caska global is using skype (coagent,service). Normally they are online at 9pm (Sao Paulo time).

lmcoelho said:
I'm newbie as well, but I know that you must need possible clue, since you brick your unit. I'm afraid to point you to the wrong direction, but I believe it deserves to try. I saw some threads discussing about the bootloader and connect via USB. Looks like to have to install the usb driver for the rock chip (RK3066, since it is dual core and there is a file RK3066Loader_uboot_upgrade2_4_16gok.bin in the update.img file). I don't have more details on that, but may dig deeper.
Click to expand...
Click to collapse
Can you tell me how to extract this bin file from the image?
Thanks

purchio said:
I've downloaded your update.img, but it's for CA712 and my unit is a CA380-XLA, I'm afraid to brick it. Have you tried entering recovery mode pressing reset and power buttons the same time?
Click to expand...
Click to collapse
I found the update.img in my CA712 with a simple search for update.img. I used the file browser and and did the search from / device.
---------- Post added at 10:59 AM ---------- Previous post was at 10:40 AM ----------
danylam said:
Can you tell me how to extract this bin file from the image?
Thanks
Click to expand...
Click to collapse
This is the linux tool to open the image http://forum.xda-developers.com/showthread.php?t=2257331
command:
Code:
./imgrepackerrk update.img
It creates a update.img.dump folder and the bin file should be in the update.img.dump/Image
Boot.img is compressed and if you want to see content do this:
Code:
mkdir boot
cd boot
gzip -cd ../boot.img | cpio -i -

lmcoelho said:
I found the update.img in my CA712 with a simple search for update.img. I used the file browser and and did the search from / device.
Click to expand...
Click to collapse
Tried searching mine but couldn't find any *.img files. But at least I've managed to uninstall the CA712 settings from my unit and revert to the original one.
Looks like your unit is a little bit different from mine.

Xtrons TR771L (Allwinner T8) updates (was: Xtrons TR771L Radio app freezing)

I had this unit for some 2, 3 weeks now, and while it worked great initially, all of a sudden the radio app started acting up.
It starts with some garbage displayed (e.g. 'jV!fxcj') instead of radio station name, and it is not responsive at all. If I manage to get to home screen or to anywhere else, it will just pop back up to the front, and it keeps happening constantly, Sometimes, after doing who knows what, I manage to kill it, and I can use the rest of the head unit, but that happens rarely. I also tried going to the settings -> apps, and killing the app from there, but it doesn't help.
I hard reset the unit, and the radio worked fine for about five minutes, and then it started happening again. Is there a way to at least disable the Radio app somehow, so the unit is usable in some capacity?

I have exactly the same issue on my TR771L. I got an MCU update link to load onto an SD card but haven't been able to get it to install on the unit.
The looping is really annoying especially at night.
EDIT:
Android version 8.1.0
MCU version T8.3.19-36-10-E53201-180726
System version V9.3.1_2018082.102205_MLT5

I had that problem too and did an firmware update and it seems to be ok now

This might be a stupid question, but where do you get the firmware update from? Is there a custom ROM to be installed on it as well?
I was always confused by many similar but different headunits, and was never sure if something would work on mine or not. Is it PX5? Is it MTCE? Is it none of these? Sigh.
On a positive note, it seems to work better now. I uninstalled the automate car dashboard and know it happens rarely if ever, and even when it does, a hard reset with a pen solves it.

Well, I contacted xtrons with a request for the update file, and they provided a link - https://1drv.ms/u/s!AjrY0uqbW_kBk36dRnJD4d_aaej8
This is a system update file, and after I went through the versions I have are:
Android version 8.1.0
MCU version T8.3.19-36-10-E53201-180502
System version V9.3.1_20181012.103419_MLT5
4x4Rob said:
I have exactly the same issue on my TR771L. I got an MCU update link to load onto an SD card but haven't been able to get it to install on the unit.
The looping is really annoying especially at night.
EDIT:
Android version 8.1.0
MCU version T8.3.19-36-10-E53201-180726
System version V9.3.1_2018082.102205_MLT5
Click to expand...
Click to collapse
You need to extract the files from the RAR file, put them on the SD card or USB, connect it to the head unit, go to Settings -> Car settings and then scroll down and choose MCU update or System update. Depending on the file you got, it should detect the update files and ask you if you want to reset the sd card/usb (I choose no just to be safe) and it took a bit of time to update, and the start loading animation (xtrons) took a bit more time than usual, so don't worry about it.

Boot up / unlock password

Bit of a strange one.
So my Android 8.1 generic car stereo has been working perfectly for a few months. Today I locked the stereo on my Google account not recognising it as my car stereo under devices. I finally managed to unlock it on the car stereo, but am now left having to enter the password on the stereo everytime I boot it. I have even changed my google password and removed my Google account from the stereo and it still asks for the password used to lock the device remotely.
I've reset settings under the car settings menu and no joy. I've noticed that in the settings it shows logged on as the name which I set the device as on the Google manage device settings, but I can find no way to remove the password associated with the profile or just remove the profile. It appears the profile is now on the stereo and I find no way to change the settings etc.
How the hell do I stop it asking for a password and just boot normally again.
Thanks. Mike.

I had prettry the same issue with my Android HU.
only way was to perform an OTA Update with full data wipe.
at my unit i had to add "_format.zip" to my file, and then performed the OTA update, this way the system was truly virganized.
Chri

Ahh ok. Where do I start with this. What do I need to do.
Thanks

michael.fearn83 said:
Ahh ok. Where do I start with this. What do I need to do.
Thanks
Click to expand...
Click to collapse
You have to ask your vendor for an OTA update, maybe he also can tell you how to rename the file for your device.
Then you need to put the file on a Fat32 formatted USB Thumbdrive (best not over 16 Gb large).
then just plug it into your device and wait until the "Update" message does appear.
but as said before, you will loose all your afterward installed programmes, configurations and files.
Chri

Wondered if you could help me further.
I've been sent the 9.0 update files for my unit from the supplier which is good. The problem is that I cannot get the unit to recognise the files. I've placed the 2 files being a bin file and update file onto the root folder of both a USB drive and sd card. I've tried both and when tapping the screen on boot up it detects the screen taps but fails the update immediately saying, fail check usb and files.
I've tried everything do you have any idea.
Thanks.

michael.fearn83 said:
Wondered if you could help me further.
I've been sent the 9.0 update files for my unit from the supplier which is good. The problem is that I cannot get the unit to recognise the files. I've placed the 2 files being a bin file and update file onto the root folder of both a USB drive and sd card. I've tried both and when tapping the screen on boot up it detects the screen taps but fails the update immediately saying, fail check usb and files.
I've tried everything do you have any idea.
Thanks.
Click to expand...
Click to collapse
So you got an update from your vendor from Android 8.1 to android 9 ?
do you have a picture of the exact error message ?
What are the exact file names ? or do you have a DL link to check the files ?
sincerely Chri

allwinner quad core android 10 double din upgrading

I don't suppose anyone would mind educating me on how to upgrade the android software and mcu of this head unit please.
The only real problem experiencing is I deleted the previous Google and play store account off of the unit and now it won't let me input my details it just stops halfway through inputting my email address on sign up
Would be much appreciated regards Terry

Is this the k2001n? If it is you just need to grab the update.zip firmware and put it on a USB pen drive put it into the USB port of the unit go to the car settings and top hit the system tab and should be around the middle there is a upgrade button if it finds the update.zip on the USB drive it with just confirm and then start updating, good luck bud

Rick-M said:
Is this the k2001n? If it is you just need to grab the update.zip firmware and put it on a USB pen drive put it into the USB port of the unit go to the car settings and top hit the system tab and should be around the middle there is a upgrade button if it finds the update.zip on the USB drive it with just confirm and then start updating, good luck bud
Click to expand...
Click to collapse
Will give that a try
Thanks for the update my frien ,all the best
Where would I downloahe upgrade file ?

terence67 said:
Will give that a try
Thanks for the update my frien ,all the best
Where would I downloahe upgrade file ?
Click to expand...
Click to collapse
If you know the name of the unit you could request the stock firmware from their support, other than that you could find someone that has a unit just like yours and see if they would make a copy of theirs. Mine has same stats almost but it's a little off and my just throw an error while updating.

Help Requested: Bought a TS10. Sub Pre-out stopped working after S/W Update to TS10.2.2_20230311.103922

Greetings!
I bought a radio for my car. Everything was working out of the box yesterday. I did a S/W update this morning and updated to TS10.2.2_20230311.103922 this morning. As soon as I did that, the sub pre-outs went completely dead. I did test my amp and everything downstream is getting power. I don't know what happened. The update was successful. I don't know what the previous software version was before updating.
I have no idea how to fix this. What should I do?

Hi, request an update offline from your seller (install thru USB stick) or go to factory settings menu and restore original software - downgrade (this will delete all files and folders created after first use and put clean install)

Duplicate post.

Anton TNT said:
Hi, request an update offline from your seller (install thru USB stick) or go to factory settings menu and restore original software - downgrade (this will delete all files and folders created after first use and put clean install)
Click to expand...
Click to collapse
The seller told me not to perform a factory reset because it'll delete the APK and map files. How would I get those back?
Update: I performed the factory update. I found the "APK Installer" on the radio. I was able to install TLlink, and a few other ones.
Thank you!

marker227 said:
The seller told me not to perform a factory reset because it'll delete the APK and map files. How would I get those back?
Update: I performed the factory update. I found the "APK Installer" on the radio. I was able to install TLlink, and a few other ones.
Thank you!
Click to expand...
Click to collapse
Is it working all well now ?

Anton TNT said:
Is it working all well now ?
Click to expand...
Click to collapse
Actually no. It's so much much worse. The headlight illumination wire never worked (before or after update). And now the sub pre-outs do not work in TLink. They do work in Bluetooth or the Radio. That's it. I worked on the car for 3 hours last night. I did numerous factory resets. I can't get it to work right.

Please post here info on system - HMI and MCU take a picture and whole device also. Must know what we are dealing with here.
We will find solution, we always do...
Meanwhile this thread will also help things sort out ... https://forum.xda-developers.com/t/new-ts10-uis7862-6gb-ram-128gb-head-unit-q-as.4227947/page-91

Anton TNT said:
Please post here info on system - HMI and MCU take a picture and whole device also. Must know what we are dealing with here.
We will find solution, we always do...
Meanwhile this thread will also help things sort out ... https://forum.xda-developers.com/t/new-ts10-uis7862-6gb-ram-128gb-head-unit-q-as.4227947/page-91
Click to expand...
Click to collapse
Thank you! I can let you know this information tomorrow! I don't have access to the car right now. The radio was from AliExpress. I'm on Android 10. The radio is called the T9 version. I did post on that Q&A post too.
I had issues where the amp remote wire was not being turned on by the radio (power cycle with a paperclip fixed that).
Now I'm having issues with the sub not providing any audio while using TLlink. The speakers even sound really awful when using TLlink.
I also accidentally flipped the boot logo screen for the Android logo. Not sure how to put it back the way it was...
The seller did give me this file: "TS10.2.2_20230311.103922_THEME1-11.rar" I'm not exactly confident this will do anything when the Factory Reset didn't.

marker227 said:
Thank you! I can let you know this information tomorrow! I don't have access to the car right now. The radio was from AliExpress. I'm on Android 10. The radio is called the T9 version. I did post on that Q&A post too.
I had issues where the amp remote wire was not being turned on by the radio (power cycle with a paperclip fixed that).
Now I'm having issues with the sub not providing any audio while using TLlink. The speakers even sound really awful when using TLlink.
I also accidentally flipped the boot logo screen for the Android logo. Not sure how to put it back the way it was...
The seller did give me this file: "TS10.2.2_20230311.103922_THEME1-11.rar" I'm not exactly confident this will do anything when the Factory Reset didn't.
Click to expand...
Click to collapse
Please send me this file TS10.2.2_20230311.103922_THEME1-11.rar on email [email protected].
Will try out with my unit I have TS18.
It has obviously theme pack for changing theme or UI of device.
Boot logo is minimal concern. Boot logo can be changed in factory settings mode (access with pin code ussualy 8888 or 126 or 123456).
Please do also :
Paste here also link of Ali Express where you bought device just to see some further info on device.
Take a snapshot of units UI (main interface with icons in Android).
Specify what brand is it - like Topway, Isudar, Mekede, Joying or something like that.

Anton TNT said:
Please send me this file TS10.2.2_20230311.103922_THEME1-11.rar on email [email protected].
Will try out with my unit I have TS18.
It has obviously theme pack for changing theme or UI of device.
Boot logo is minimal concern. Boot logo can be changed in factory settings mode (access with pin code ussualy 8888 or 126 or 123456).
Please do also :
Paste here also link of Ali Express where you bought device just to see some further info on device.
Take a snapshot of units UI (main interface with icons in Android).
Specify what brand is it - like Topway, Isudar, Mekede, Joying or something like that.
Click to expand...
Click to collapse
I sent you an email with a link containing the .rar file the seller gave me. It is the current software version for the radio. I asked them to provide me with the original firmware file they send with the radio as well. I'll get that tomorrow.
Here is the photo you requested.
It is running Android 10. Although, it's supposed to be Android 11. I don't have canbus on my vehicle or a factory digital amp.
I tried plugging my phone into the USB plug in the back of the radio. It didn't connect to the radio. It briefly was charging, but I was unable to use Android Auto using the wired method. I don't have the car's factory USB plug hooked up right now. I'll be doing that on Saturday. Is it possible the rear USB plugs don't provide data to the radio? The rear USB plug is 6-pin. The car's factory front plug is 4-pin.
https://www.aliexpress.us/item/3256802326561600.html?spm=a2g0o.order_list.order_list_main.17.ccc01802QkG7Tx&gatewayAdapt=glo2usa&_randl_shipto=US

Did you get any canbus box with device ?
If yes, is it readable / visible in system settings (factory settings)?

Anton TNT said:
Did you get any canbus box with device ?
If yes, is it readable / visible in system settings (factory settings)?
Click to expand...
Click to collapse
No I did not. Since my car does not have the upgraded audio system, no canbus was needed. I was not given one.

Your file that you have sent me... It is update for unit , go to in system update where you updated software and choose not online but "local" update and then choose USB (ZIP file - files must be unzipped on formatted USB drive and attched to port prior to hit update). Let it finish and then see if helped. If not I'm looking for same update on net, we have similar device I have TS18 yours is TS10.
There is a link to help if get stuck...

Anton TNT said:
Your file that you have sent me... It is update for unit , go to in system update where you updated software and choose not online but "local" update and then choose USB (ZIP file - files must be unzipped on formatted USB drive and attched to port prior to hit update). Let it finish and then see if helped. If not I'm looking for same update on net, we have similar device I have TS18 yours is TS10.
There is a link to help if get stuck...
Click to expand...
Click to collapse
How do I send the file to the unit? The 6-pin USB port does not detect my phone. My phone briefly detects power and then it goes off.

marker227 said:
How do I send the file to the unit? The 6-pin USB port does not detect my phone. My phone briefly detects power and then it goes off.
Click to expand...
Click to collapse
Send file to USB drive on a cmputer rather than from phone. Send this zip file to a computer via mobile phone bluetooth or cable connection unzipp the files, then transfer files to formatted USB drive, attach it to USB port on head unit, go to system settings and choose local update / USB and it should start the update. It is best method.

Anton TNT said:
Send file to USB drive on a cmputer rather than from phone. Send this zip file to a computer via mobile phone bluetooth or cable connection unzipp the files, then transfer files to formatted USB drive, attach it to USB port on head unit, go to system settings and choose local update / USB and it should start the update. It is best method.
Click to expand...
Click to collapse
I have USB drives at home. I can do this in about 6 hours.

marker227 said:
I have USB drives at home. I can do this in about 6 hours.
Click to expand...
Click to collapse
Go ahead no need to hurry, it's late.. You can tell me if you succeded tommorow... Good luck!

Original update is here but it's from year 2021... use as a last resort, I have not tested it.
https://forum.xda-developers.com/t/...am-128gb-head-unit-q-as.4227947/post-84743245
Method of installment, same as update above from USB and local update

I put the RAR file on a USB stick. How do I apply the update?
I'm unzipping the files... Trying again.

Anton TNT said:
Original update is here but it's from year 2021... use as a last resort, I have not tested it.
https://forum.xda-developers.com/t/...am-128gb-head-unit-q-as.4227947/post-84743245
Method of installment, same as update above from USB and local update
Click to expand...
Click to collapse
Performing the update now. Am I supposed to check the "Wipe data and format flash button?" I didn't check it.
I finished the update. It didn't do anything. My subwoofer is still broken and none of my settings were wiped.
I tried the update again and I clicked the "Wipe Data" button. Same result.
I do have the original file the seller gave me. It's the older firmware version. I haven't tried that, but I'm getting annoyed at this point. I thought a flash was going to completely wipe the radio, including the crooked boot logo I accidentally flipped.
This is the oldest file the seller gave me. I haven't tried it yet.
TS10.2.2_20230210.093416_THEME1-11.rar