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Fire Tv 2 Version 5.0.5.1 (Build 537175520) "Waiting for preloader" problem.
Hello.
I apologize in advance if I am breaking any rules, Sorry.
I am trying to root Fire Tv 2 Version 5.0.5.1 (Build 537175520). I am using the A-to-A USB Cable Method. I follow all the steps. Until I reach to the part where I Run the install_firetv2_recovery.bat file by double clicking it. While it says “Waiting for preloader…” I connect the A-to-A USB cable to the Fire TV and then power up the Fire TV. Nothing happens after that, the computer stays on "Waiting for preloader".
Any help would be very much appreciated.
Please help!
qwe_123 said:
Hello.
I apologize in advance if I am breaking any rules, Sorry.
I am trying to root Fire Tv 2 Version 5.0.5.1 (Build 537175520). I am using the A-to-A USB Cable Method. I follow all the steps. Until I reach to the part where I Run the install_firetv2_recovery.bat file by double clicking it. While it says “Waiting for preloader…” I connect the A-to-A USB cable to the Fire TV and then power up the Fire TV. Nothing happens after that, the computer stays on "Waiting for preloader".
Any help would be very much appreciated.
Please help![/QUOT
Do you have all the drivers install properly? If so then try a different computer.
Click to expand...
Click to collapse
bula1ca said:
qwe_123 said:
Hello.
I apologize in advance if I am breaking any rules, Sorry.
I am trying to root Fire Tv 2 Version 5.0.5.1 (Build 537175520). I am using the A-to-A USB Cable Method. I follow all the steps. Until I reach to the part where I Run the install_firetv2_recovery.bat file by double clicking it. While it says “Waiting for preloader…” I connect the A-to-A USB cable to the Fire TV and then power up the Fire TV. Nothing happens after that, the computer stays on "Waiting for preloader".
Any help would be very much appreciated.
Please help![/QUOT
Do you have all the drivers install properly? If so then try a different computer.
Click to expand...
Click to collapse
Thank you, bula1ca, for your reply, I appreciate it. I follow the guide, I installed all the drivers, and I have tried 4 different computers. The same result, waiting for preloader. About the drivers, when I install Meditek DA usb vcom port, I get : "The software for this device is now installed, but may not work correctly. The device cannot start. (Code 10)." In all 4 computers I get the same think when I install mediatek. And on Device Manager, the MediaTek shows with yellow warnings. Could that be it. I follow the guide for installing MediaTek correctly.
Any help will be appreciated.
Thank you.
Click to expand...
Click to collapse
Driver shows with a yellow warning for me as well. are you sure your are using a correct type cable?
thank you very much, bula1ca, I very much appreciate your help.
you mean A-A usb cable? On the guide it says any any length or version/speed will do. The cable I am using is connected to the usb port of computer one side, the other side is connected to usb port of fire tv. The usb cable I think works ok, because, as the guide suggests, first I connect the computer to fire tv, and computer is able to detect the fire tv.
Installation of VCom drivers doesn't depend on a-a usb cable, right? On all 5 computers (3 of mine, 2 of neighbors) the mediatek drivers show with a yellow warning.
thank you again for your help.
Please help.
qwe_123 said:
thank you very much, bula1ca, I very much appreciate your help.
you mean A-A usb cable? On the guide it says any any length or version/speed will do. The cable I am using is connected to the usb port of computer one side, the other side is connected to usb port of fire tv. The usb cable I think works ok, because, as the guide suggests, first I connect the computer to fire tv, and computer is able to detect the fire tv.
Installation of VCom drivers doesn't depend on a-a usb cable, right? On all 5 computers (3 of mine, 2 of neighbors) the mediatek drivers show with a yellow warning.
thank you again for your help.
Please help.
Click to expand...
Click to collapse
Do me a favor connect everything to the computer but do not plug your FireTV yet (cord unplugged), now start the bat file and when you get the "Waiting for preloader" massage plug FireTv cord into the wall. Post back your findings
Thank you, bula1ca, very much for your help and for not giving up on me.
I did everything as you said, connected everything, but the fire tv, started the bat file, and then plugged fire TV's cord on the wall. The same result, "Waiting for preloader...". I did this many times, the same results.
Thank you again for your help, I appreciate it.
Please help.
qwe_123 said:
Thank you, bula1ca, very much for your help and for not giving up on me.
I did everything as you said, connected everything, but the fire tv, started the bat file, and then plugged fire TV's cord on the wall. The same result, "Waiting for preloader...". I did this many times, the same results.
Thank you again for your help, I appreciate it.
Please help.
Click to expand...
Click to collapse
Are you running the bat file as administrator...not sure if this will change anything but give it a try also take a picture of your install drivers in Device Manager and post it here. The reason you get this "Wait for preloader" is:
- drivers not installed properly
- cable used is not an A to A cable or is defected.
- firetv was plugged in prior running the bat file
Thank you very much, bula1ca, I appreciate your help very much. I got a shot of device manager and I am attaching it.
When I connect fire tv to computer with A-A usb cable, the computer sees the fire tv. Do you think that is an indication that the cable is ok?
Thank you again for your help.
Please help.
qwe_123 said:
Thank you very much, bula1ca, I appreciate your help very much. I got a shot of device manager and I am attaching it.
When I connect fire tv to computer with A-A usb cable, the computer sees the fire tv. Do you think that is an indication that the cable is ok?
Thank you again for your help.
Please help.
Click to expand...
Click to collapse
Do one more test.
- start script, Firetv power off and disconnected from computer
- connect it to computer
- power it on (plug it into the wall)
I am wondering if your cable is not a power cable only and does not carry data...
Take a picture of the device manager now, it should show being connected also take a look at this guide as well maybe you missed something ...http://www.aftvnews.com/how-to-root-the-amazon-fire-tv-2/
BTW this is what I used (just in case you need one) https://www.amazon.com/C2G-54171-Ma...d=1473723835&sr=1-3&keywords=a+to+a+usb+cable
bula1ca said:
Do one more test.
- start script, Firetv power off and disconnected from computer
- connect it to computer
- power it on (plug it into the wall)
I am wondering if your cable is not a power cable only and does not carry data...
Take a picture of the device manager now, it should show being connected also take a look at this guide as well maybe you missed something ...http://www.aftvnews.com/how-to-root-the-amazon-fire-tv-2/
BTW this is what I used (just in case you need one) https://www.amazon.com/C2G-54171-Ma...d=1473723835&sr=1-3&keywords=a+to+a+usb+cable
Click to expand...
Click to collapse
Thank you very much, bula1ca, I very much appreciate your help.
Thank you for the link for the cables, but I wanted to do a test using new cables as soon as possible, so I went out and bought a new power usb a-a cable, very expensive. I followed the guide, everything clean, starting from scratch, from the first line of the guide until "waiting for preloader....." Nothing after that. By the way, when I Install MTK65XX Preloader USB VCom drivers, everything looks the same as before on Device Manager, the same snapshot as the one I attached on my previous post.
The only thing left to suspect is the fact that I bought it brand new, and it comes with Version 5.0.5.1 (Build 537175520). I have stopped the updates. I am checking every time, and it shows Version 5.0.5.1 (Build 537175520). I know that Fire TV 2 Version 5.0.5.1 (Build 537175520) is rootable, and Fire TV 1 Version 5.0.5.1 (Build 537175520) is not rootable. So, are they still selling Fire TV 1? Mine says 4k ultra hd with alexa. So, I believe that's fire tv 2, right?
I know that I am bugging you a lot, bula1ca, so thank you, truly for all your replies.
make sure that USB debugging is enabled in Fire TV settings
check if ADB is working by running
Code:
adb devices
on your PC before using the batch
You have a FireTv2. Problem is program does not handshakes with your unit. I do not know if this will help (it should not) but connect it back to the TV and enable USB debugging under Developer Options (as cybero2912 suggested above) in Settings and then redo the whole process and post back.
If this will not work you can root it with kingoroot and then follow the procedure. Below is a different option of rooting.
http://www.aftvnews.com/how-to-root...covery-and-a-pre-rooted-rom-all-without-a-pc/
Thank you very much bula1ca, cybero2912 and anyone who is helping me now and in the future.
I checked on adb debugging and usb debugging on fire tv, they were on. I ran the command: adb devices. I got this reply:
"C:\WINDOWS\system32>adb devices
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
List of devices attached
XXXXXXXXXXXXXXXX device"
I substituted the numbers with "X". Then I run batch file: I got: "Waiting for preloader..."I tried many things, closed the window, run batch, shut down everything, repeat everything.
I tried Kingroot following the guide bula1ca suggested. I tried Kingoroot. Root failed every time.
Sorry, everyone, I know this is frustrating you too.
Thank you again for all your help.
maybe you mentioned it earlyer (writing from Phone and too lazy to read entire thread again)... but on which Fire OS version you are right now?
No problem, cybero2912, every suggestion is a good on, thank you for your help. I just checked it: Version 5.0.5.1 (Build 537175520). And software update blocking is working, it gives me an error when I try to update.
What about the ADB, do you think it's ok from the data I gave on the previous post? I checked online about ADB, and one suggestion was about ADB shell. They suggested to find sdk folder on my computer. I couldn't find it anywhere. Could that be the problem?
Thank you again for all the help, appreciate it.
Your best bet is still the A to A cable method for this firmware. Kingroot\Kingoroot did not work on all boxes.
from where do you get the plattform-tools (ADB Tools) when I rooted my AFTV1 I used latest SDK from Google
I followed the guide that bula1ca wrote on his previous post:
"http://www.aftvnews.com/how-to-root-...zon-fire-tv-2/"
" Step 2: Prepare Computer and Fire TV
1.If you haven’t done so yet, setup ADB and Fastboot on your computer by following this guide."
I can't write full links here, I am not allowed, right? But I follow the guide from aftnews.
Thank you, cybero2912, for pointing that out. When I tried to google: "SDK from Google", I got:
Google App Engine SDK for Python
Google App Engine SDK for Java
Google App Engine SDK for PHP
Google App Engine SDK for Go
I have no idea how to proceed, can you please advise what to install? Do I have to uninstall the old sdk, can you please tell me how, I would truly appreciate it.
Thank you.
I read the guide for Fire TV 2 on aftvnews
have you followed the guide carefully? especially this part:
Step 2: Prepare Computer and Fire TV
1. If you haven’t done so yet, setup ADB and Fastboot on your computer by following this guide.
2. Install MTK65XX Preloader USB VCom drivers on your computer by following this guide. (Windows 8.1 & 10 users may need to first disable driver verification)
3. Enable ADB debugging and USB debugging on your Fire TV by following this guide.
4. Power off the Fire TV, then connect the A-to-A USB cable to the Fire TV and your computer, and then power the Fire TV on. It’s important to always connect the USB cable first and THEN power on the Fire TV whenever you’re asked to do so in this guide. Wait for Windows to detect the Fire TV and install drivers. It will probably do this twice: once when it first powers up and again when it reaches the HOME screen. It’s fine and expected for Windows to report that not all drivers were installed correctly.
5. After Windows is done detecting the Fire TV, disconnect the A-to-A USB cable and power off your Fire TV. It’s important to always also disconnect the USB cable when asked to power off the Fire TV in this guide because the Fire TV can pull power through the USB cable and actually remain on without the power cable connected.
Click to expand...
Click to collapse
Dear Guys, my Box is stuck @Rockchip Screen.
I either need dumped or official Firmware.
Can someone help Out?
Any help appreciated
Soldiaz
Unbrick/Upgrade MX Q-4k RK3229 5.1/6.0.1 Android TV Box
First of all, Hello my friend and RELAX i guarantee you that my guide will work
How to Unbrick or Update your MX Q-4K RK3229
1. Search on Google & download : RockChip_Batch_Tool_v1.8
2. Go to mxqproject.com/files/ (its an Index of /files)
2.a Open: Rockchip-3229-Recovery-Tools/
2.b Download:
Marshmallow_Update_Files/
or
Stock_Lollipop_Recovery_Tools/
2.c Download: DriverAssitant_v4.4.7z and install it instantly!!!
3. Get a Male2Male Usb Cable
4. Open RockChip_Batch_Tool_v1.8 with Admin Rights
5. Connect the Male2Male Usb Cable on your PC
6. Locate the AV button of your Smart Box
(its a hidden reset button accessible via Toothpick!
YES toothpick ^_^ )
SO FAR: You have install the Drivers and run the Batch_Tool, your Smart TV Box is in front of you, the Male2Male cable is connected on your pc only,and you have found the AV hole and you are ready to insert the toothpick.
7. Insert the toothpick on AV hole and hold it and plug the already connected on your pc Male2Male cable on the Usb Port that is on the left side of the the AV.
8. You will see that the Batch Tool discovered the connected device.
9. On the : FW Path add your .img and after that HIT Upgrade button.
10. Wait for it to finish the proccess and you have successfully upgraded or unbroke your TV Box :angel::angel::angel::good::good::good::good:
Thank for this solution, but where can i find the latest firmaware MX Q-4k RK3229 (6.0.1)?
I guess I did something stupid...
Hi all,
First of all, I have managed to boot into recovery mode and got that menu screen, where you have the wipe data/factory defaults and wipe cache partition.
My stupid thing: I did both... (both cache and data /factory defaults.
Now, I've followed dnbsoundsgo0d guide, but my device is not being recognized by the tool... I'm currently downloading an MXQ_4k_2017.ZIP file I found for the device, but, I'm wondering if by putting this on an SD card, if I will be able to update it without connecting to a PC.
Any word of wisdom is highly appreciated. Thanks!
fbc2805
Power the box off completely.
Open the tool on computer.
Hold down toothpick button.
While still holding button, connect usb to to both computer and box.
Device recognized.
CaptainBenSisko said:
fbc2805
Power the box off completely.
Open the tool on computer.
Hold down toothpick button.
While still holding button, connect usb to to both computer and box.
Device recognized.
Click to expand...
Click to collapse
Thanks, CaptainBenSisko! I'll try to do that in this way and get back with outcome.
i have android 7.1.2 for this device , I am not sure how can I share it
Hi,
I just buy rk3229, mxq pro 4k, rk322x-box. I have download some firmwares from many locations
My questions :
- Which is the best permormance firmware? I need to choose one for my device
- How can i modify the system? Is there any guide to modify the firmware or root/twrp etc?
Thnks
Hey guys,
I recently bought a Joying headunit (JY-UM138P2) and I am wondering if there is a way to root my device.
I tried Kongoroot and it failed. Joying Extra Tools won't work beacuse it is not a Sofia Model. And as far as I can tell there is no custom firmware for this model availabile.
Android Version: 6.0.1
CPU: ARM Cortex A53 eight-core 2+32GB PX5, GPU: PowerVR G6110
Info on System: APP 1024*600 2017-01-11 19:13:52
MCU Version: 2017-11-06 17:57:54 JY_(R68)__26_C26_6026_CAN(All)
Which is the main problem as I cannot tell from this if it is an MTCC, MTCD or MTCE unit.
In general I actually do only want to have read and write acceess to the system/media folder to be able to switchout the bootanimation.zip for a custom one that I created.
Thank you!
MrAbstoss said:
Hey guys,
I recently bought a Joying headunit (JY-UM138P2) and I am wondering if there is a way to root my device.
I tried Kongoroot and it failed. Joying Extra Tools won't work beacuse it is not a Sofia Model. And as far as I can tell there is no custom firmware for this model availabile.
Android Version: 6.0.1
CPU: ARM Cortex A53 eight-core 2+32GB PX5, GPU: PowerVR G6110
Info on System: APP 1024*600 2017-01-11 19:13:52
MCU Version: 2017-11-06 17:57:54 JY_(R68)__26_C26_6026_CAN(All)
Which is the main problem as I cannot tell from this if it is an MTCC, MTCD or MTCE unit.
In general I actually do only want to have read and write acceess to the system/media folder to be able to switchout the bootanimation.zip for a custom one that I created.
Thank you!
Click to expand...
Click to collapse
That's an fyt SoM... Solutions soon? Standby
MrAbstoss said:
In general I actually do only want to have read and write acceess to the system/media folder to be able to switchout the bootanimation.zip for a custom one that I created.
Click to expand...
Click to collapse
So far the Joying units were rooted on linux/adb level.
So if you can make an adb connection over WiFi to your unit, you already have root terminal access via adb.
That is enough for doing what you want.
Well, so far I managed to establish an ADB via wifi connection (without using an usb cable, as I dont have a male to male usb cable).
But it lists my headunit as an unauthorized device.
MrAbstoss said:
Well, so far I managed to establish an ADB via wifi connection (without using an usb cable, as I dont have a male to male usb cable).
But it lists my headunit as an unauthorized device.
Click to expand...
Click to collapse
Try this
MrAbstoss said:
Well, so far I managed to establish an ADB via wifi connection (without using an usb cable, as I dont have a male to male usb cable).
But it lists my headunit as an unauthorized device.
Click to expand...
Click to collapse
Hello, I just got my new HU (same as yours) I was able to root with kingoroot over usb adb. Go to Developer options (pw 3368), In the top right corner, underneath the back button is a menu icon. Tap and then tap "USB computer connection." Then select the bottom option. I believe only the left side USB will work (when facing front of HU) and you may need to toggle the USB debugging switch. Windows, adb based kingoroot will work.
Only problem, root will not stick after reboot...I was able to install xposed framework, and install xposed Additions. Additions still works after loss of root, so not so bad. I use a RcJoyCon to HW keyboard for my SWC I am still experimenting with other apps.
Does loss of root mean a locked bootloader?
I also had no male to male USB, just made my own. Just twisting the wires together worked fine.
Please share if you learn of any ways to retain root.
Will monitor this thread, as Im looking for root for JY-UM135P2 too. Will try the usb method soon.
EDIT: tried to make custom male to male usb. Connected the 5 wires. Laptop and hu doesnt recognise the cable.
steef84 said:
Will monitor this thread, as Im looking for root for JY-UM135P2 too. Will try the usb method soon.
EDIT: tried to make custom male to male usb. Connected the 5 wires. Laptop and hu doesnt recognise the cable.
Click to expand...
Click to collapse
My usb mod only involved 4 wires. Not sure whats going on with the extra wire, that may be the issue. Double check your connections.
Was able to re-root today using my X98 tablet, Good news for the future, when needed after car install. Its rare that you would need to reboot anyways, after all the software mods have been done . Deep sleep retains root, and the device is only drawing 0.01Amps(limit of measure)
I'll have more to share for these non MTCD/E, PX5 units in the future. Have found a way to keep user apps in memory, after deep sleep by using xposed modules. Tasker now stays active.
Oke today tried again. Bought male to male usb. Still the cable js not recognised in both usb ports. Enabled usb debugging and tried lower and upper option in the chinese menu from developer options. So no clue for now
Experimental and untested
As some of you might know I created a windows and linux script to install seSuperuser onto the Joying Sofia3GR Intel units.
I just compiled su and the Superuser.apk for the PX5 models. I do not have a PX5 and therefore this is completely untested!
Prerequisites:
- You need to have adb over tcpip working.
- (Linux) You need to have adb installed (but you have otherwise the line above would not be possible)
- Have a Joying PX5 ROM available so you can reflash if necessary.
On your pc:
Download the attached Superuser-JoyingPX5-Arm.zip onto your pc/laptop.
Unzip it somewhere on your pc/laptop.
On Windows: Run CMD.exe as Administrator.
On Linux like OSes: Open a terminal.
Change to the folder where you unzipped the files and change to the folder where the install.sh and install.bat are located.
On Windows: Run the install.bat script with the IP address of your Head Unit as a parameter: install.bat 192.168.178.50 (for example)
On linux: Run the install.sh script with the IP address of your Head Unit as a parameter: ./install.sh 192.168.178.50 (for example)
Wait until the script finishes.
Reboot your Head Unit.
gtxaspec said:
That's an fyt SoM... Solutions soon? Standby
Click to expand...
Click to collapse
Hi gtxaspec,
Are you planning to make an custom rom for these Rockchip PX5, FYT 6026 bases headunits?
I have your GTX joying ROM V9a3an on a Joying FYT6021 intel SoFIA and it works so much better than the stock rom.
Keep up the good work!
surfer63 said:
Try this
Click to expand...
Click to collapse
i finally got my device connected and also got the unauthorized message:
"This adbd's $ADB_VENDOR_KEYS is not set; try 'adb kill-server' if that seems wrong.
Otherwise check for a confirmation dialog on your device."
I tried everything i could find on the net and in your link but still had no luck...
Does anybody have an idea what else I could try?
The thing with my device is - in order to be able to connect to it with adb I had to change something in the developer options menu: in the top right corner there are 3 dots (even above the On/off switch) and there you can only choose "USB computer connection" - if you click on that a popup menu appears "USB MODE" and 2 chinese options to choose from. It was set on the first option but only works if set on the second option (it's chinese so i can not read it)
Can someone please supply me a bios file for the Yoga Tablet 2 Pro 1380L? There was a user ionioni that had this file but that user does not seem to exist anymore.....
Which files do you need exactly?
kielwasser said:
Which files do you need exactly?
Click to expand...
Click to collapse
I need the file containing the complete bios for this tablet so that I can program the bios chip on the mainboard, the bios was corrupted during a faulty update. I have the eeprom programmer and software for programming.
Did you ever manage to reprogram your BIOS chip?
I have the same issue but no means to program it myself. I do have an original BIOS dump file available for programming the EPROM though.
Maybe you could assist me?
Kind regards, Rai
Dear Rai,
if your tablet is completely dead, you can try to rewrite you bios with a tool like "CH341A Programmer". Have a look at youtube to get an idea how to do that.
If your tablet is still recognized by a PC, you don't have to flash it by a programmer.
My tablet is a 1380F which is different. It is still working, so there was no need to do it for me.
Kind regards kielwasser
Hello, thanks for your swift reply!
Yes my tablet is a Lenovo Yoga Tab 2 Pro 1380F model as well, but apart from charging the battery, nothing is responsive anymore.
So according to the thread from Ionioni the only thing left to do is to reprogram the Winbond BIOS EEPROM chip.
I wouldnt know how to achieve this without damaging my tablets innerworks as the chip is soldered to the mainboard.
So I am searching for someone who would be able to do this for me, for a reasonable fee.
Kind regards, Rai
Hello
have the same problem with the bios
have a 1380L it is no longer recognized by the PC who can help me
of course against payment
please help thank you
Hello everyone Did it, he's alive again if he needs help please let me know
wenefe1 said:
Hello everyone Did it, he's alive again if he needs help please let me know
Click to expand...
Click to collapse
Hello and politeness
Dear, I also flashed the flash-BIOS-dvt.xml file and the tablet is off without any signs and does not turn on model yoga tablet2-830l
Thank you very much and thank you for being able to show me in a bad and deprived country.
Hi, anyone know what is model this radio?
It's bricked and i want to find ROM to fix it, but i don't know what is a chip inside and some information
I know only 8227 J 9 inch 2G+32G
Where is test points on this board?
Fanciak said:
Where is test points on this board?
Click to expand...
Click to collapse
open this plate
sharifs72 said:
open this plate
Click to expand...
Click to collapse
Yes, and where is test point now?
Fanciak said:
Yes, and where is test point now?
Click to expand...
Click to collapse
short this 2 points
sharifs72 said:
short this 2 points
Click to expand...
Click to collapse
it doesnt work
@sharifs72 i do it with this instruction:
Launch the flash tool
Go to the download tab (it opens up to this tab)
Leave the default Download Agent, MTK_AllInOne_DA.bin
Load this scatter file (discard the included preloader) (link)
Load this preloader (link)
Your screen should look like this:
Go to the 'Memory Test' tab
Select RAM test & hit start.
Short the two test points (see picture) without power and then plug in the usb cable (connected to usb1 port).
Remove the short when the process starts
If everything worked it should pass the RAM test. If not, don't proceed.
and nothing reaction, computer didnt see radio
Fanciak said:
@sharifs72 i do it with this instruction:
Launch the flash tool
Go to the download tab (it opens up to this tab)
Leave the default Download Agent, MTK_AllInOne_DA.bin
Load this scatter file (discard the included preloader) (link)
Load this preloader (link)
Your screen should look like this:
Go to the 'Memory Test' tab
Select RAM test & hit start.
Short the two test points (see picture) without power and then plug in the usb cable (connected to usb1 port).
Remove the short when the process starts
If everything worked it should pass the RAM test. If not, don't proceed.
and nothing reaction, computer didnt see radio
Click to expand...
Click to collapse
sorry my bro your pic not show... are you using win10
sharifs72 said:
sorry my bro your pic not show... are you using win10
Click to expand...
Click to collapse
yes this pic not show because it from this topic
Firmware for Chinese 7" Head Unit with AC8227L YT9250_AHD_00006_V004_20190610_DSP
Firmware for Chinese 7" Head Unit with AC8227L YT9250_AHD_00006_V004_20190610_DSP Hello everyone ! I have a Chinese Head Unit (Motherboard Marking: YT9260-ver0.2, Model no: 8227L_demo android 9.1, Android: YT9250_AHD_00006_V004_20190610_DSP...
forum.xda-developers.com
I cant find solved my problem, can you help me what can i do?
Fanciak said:
yes this pic not show because it from this topic
Firmware for Chinese 7" Head Unit with AC8227L YT9250_AHD_00006_V004_20190610_DSP
Firmware for Chinese 7" Head Unit with AC8227L YT9250_AHD_00006_V004_20190610_DSP Hello everyone ! I have a Chinese Head Unit (Motherboard Marking: YT9260-ver0.2, Model no: 8227L_demo android 9.1, Android: YT9250_AHD_00006_V004_20190610_DSP...
forum.xda-developers.com
I cant find solved my problem, can you help me what can i do
Click to expand...
Click to collapse