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TCL U55X9006 recovery

Hello, I got TCL TV U55X9006, and got problem with stuck on logo. Need help with firmware recovery. Anyone know how to fix it, reinstall firmware?

Look for V574 PKG file.......
Downgrade File for TCL C6 (Current Version: V8-T658T01-LF1V534)
Hey guys, I am new to the Android TV scene so bear with me. Recently bought TCL C6 TV. It updated yesterday to Android Oreo but the Color accuracy especially in HDR has fallen considerably, constant dimming of backlight for no reason and not to...
forum.xda-developers.com

stasiof said:
Look for V574 PKG file.......
Downgrade File for TCL C6 (Current Version: V8-T658T01-LF1V534)
Hey guys, I am new to the Android TV scene so bear with me. Recently bought TCL C6 TV. It updated yesterday to Android Oreo but the Color accuracy especially in HDR has fallen considerably, constant dimming of backlight for no reason and not to...
forum.xda-developers.com
Click to expand...
Click to collapse
Hello, I did as you told me. TV booted into update, but didn't go off with notification: No available update package, system update stopped. Could you help me please to find another update files? Looking forward to hearing from you!

Did you now excatly firmware installed or firmware number for your model ?
Android 7 or 8 ?
In that thread has more firmware, just read.....

No idea, TV is stucked on logo, can't check. Just have photos of motherboard stickers and back TV sticker if this will help you.

Android 8 firmwares....use Update.pkg file.
Android 8 - Google Drive
drive.google.com
You know how to flash ?

I guess yes, but I might be wrong, so would be greatful if you give me some instructions.

TV must be Off.
Plug USB 2.0 with Update.pkg file in TV port.
Press and hold power button on TV until led start blinking.
Release power button when update start.

Did like you say. No improve, same notification while updating: "No available update package, system update stopped"

TCL L55C6US To hear the sound, it requires restarting with every turn-on

Hello,
I have TCL L55C6US, Chassis MT58CU-AP, and Firmware version V8-T658T01-LF1V820
With every turn-on, it requires a restart to activate the voice! There is no sound after the first start, and after restarting it works normally.
Tried a factory reset, and firmware update but to no avail.
what is the reason? And how can the problem be solved?

Any response please

asiliem said:
Any response please
Click to expand...
Click to collapse
Try another firmware...R810...R579....V574 and update to V575.......
Downgrade File for TCL C6 (Current Version: V8-T658T01-LF1V534)
Hey guys, I am new to the Android TV scene so bear with me. Recently bought TCL C6 TV. It updated yesterday to Android Oreo but the Color accuracy especially in HDR has fallen considerably, constant dimming of backlight for no reason and not to...
forum.xda-developers.com

stasiof said:
Try another firmware...R810...R579....V574 and update to V575.......
Downgrade File for TCL C6 (Current Version: V8-T658T01-LF1V534)
Hey guys, I am new to the Android TV scene so bear with me. Recently bought TCL C6 TV. It updated yesterday to Android Oreo but the Color accuracy especially in HDR has fallen considerably, constant dimming of backlight for no reason and not to...
forum.xda-developers.com
Click to expand...
Click to collapse
Thanks for your response
I tried to downgrade it to R810 but the same issue, no voice with the first start!!
Where to find V575?
One more question; Is it possible to upgrade to android 9 or later??

asiliem said:
Thanks for your response
I tried to downgrade it to R810 but the same issue, no voice with the first start!!
Where to find V575?
One more question; Is it possible to upgrade to android 9 or later??
Click to expand...
Click to collapse
In that thread ,I posted.....you need V574 PKG file first ,then update with OTA V575.
All links are there.
No Android 9 for this platform.

asiliem said:
Hello,
I have TCL L55C6US, Chassis MT58CU-AP, and Firmware version V8-T658T01-LF1V820
With every turn-on, it requires a restart to activate the voice! There is no sound after the first start, and after restarting it works normally.
Tried a factory reset, and firmware update but to no avail.
what is the reason? And how can the problem be solved?
Click to expand...
Click to collapse
Is the problem solved

Magneto485 said:
Is the problem solved
Click to expand...
Click to collapse
No

I need update tcl 65C2US

أبحث عن التحديث tcl 65C2US
هذا هو تصريحه هذه البيانات على شاشة التلفزيون
سو لا V8-T658T01-LF1V162
اسم المشروع 65C650FN04
إصدار SIAP VER 8.0
اسم المشروع 65C2US

Downgrade File for TCL C6 (Current Version: V8-T658T01-LF1V534)
Hey guys, I am new to the Android TV scene so bear with me. Recently bought TCL C6 TV. It updated yesterday to Android Oreo but the Color accuracy especially in HDR has fallen considerably, constant dimming of backlight for no reason and not to...
forum.xda-developers.com

Help!!!!!Help!!!!!Help!!!!! TCL android TV C8US Bricked

Hi all,
I mistakenly installed V8-T658T04-LF1V373 firmware instead of V8-T658T01-LF1V373. I didn't realize the difference as it was only labeled as update.pkg.
The installation was successfull but now there is no TCL logo or any sound. It turns on as I can see the screen led glowing and then turns off after sometime.
Does anyone has a img file or process to unbrick the TV ?

Look here in deducated thread...
Downgrade File for TCL C6 (Current Version: V8-T658T01-LF1V534)
Hey guys, I am new to the Android TV scene so bear with me. Recently bought TCL C6 TV. It updated yesterday to Android Oreo but the Color accuracy especially in HDR has fallen considerably, constant dimming of backlight for no reason and not to...
forum.xda-developers.com

stasiof said:
Look here in deducated thread...
Downgrade File for TCL C6 (Current Version: V8-T658T01-LF1V534)
Hey guys, I am new to the Android TV scene so bear with me. Recently bought TCL C6 TV. It updated yesterday to Android Oreo but the Color accuracy especially in HDR has fallen considerably, constant dimming of backlight for no reason and not to...
forum.xda-developers.com
Click to expand...
Click to collapse
I have downloaded the pkg file but nothings happening. I even tried to change the usb ports. but no luck.

Help with firmware for tcl u43p6046 (MT58 platform?)

Hello
Short version:
Can anyone point me to firmware I can download for my old tcl u43p6046 tv? Or maybe the name for such firmware to help me search for it
From reading around on this forum I think it is a P60 series TCL on the MT58 platform.
Longer version:
I have an older tv from 2017 that will only get to the TCL logo and I will try to install some new firmware to fix it.
Thank you
Peter

Look in this thread,,,..MT58
Downgrade File for TCL C6 (Current Version: V8-T658T01-LF1V534)
Hey guys, I am new to the Android TV scene so bear with me. Recently bought TCL C6 TV. It updated yesterday to Android Oreo but the Color accuracy especially in HDR has fallen considerably, constant dimming of backlight for no reason and not to...
forum.xda-developers.com

Thank you!
That helped me to find:
Update_V8-T658T01-LF1R579_sign.pkg
Shared with Dropbox
www.dropbox.com
And I will try to install that and report back.