TCL 2021 Android TVs (C05/G05/BeyondTV6/BeyondTV4)

[Jmaniac55]

Hey everyone sorry im a little slow and new to this whole tv thing i own a US TCL 55R646 Google TV and was just wondering which is the latest update for my tv and how do i apply it via usb as i prefer to keep this tv offline thank you guys are awesome here
Attach files

You appear to be running the very original software for that TV. There have been many updates since that version

 

[Jmaniac55]

Hi, i recently discovered "this thing" on my P725 (it only happens with red and purple colors and only with some apps) i tried both ATV fw and GTV fw, what could it be? Has anyone else had the same problem? Thanks in advance

What am I looking at here? I don’t see anything other than some guy

 

[Marcy97]

What am I looking at here? I don’t see anything other than some guy

I believe there is an aliasing problem. If you look closely, the outline of the red circle shouldn't be so pixelated

 

[gordo1701e]

Hello,
I'm a little late to the party here but I was wondering if there were any updates for the 55S434-CA, firmware V8-R851T102-LF1V458.018656? I ask because i've been stuck on android 9 since I bought it with a securty patch of sept 5, 2021. Was hoping to at least get the security updated as the network update keeps saying nothing is available.

 

[Roshail19]

Could someone please explain the process of installing these updates? Ive tried the img file in usb then going on local update but nothing happens. It just says no update file found.

 

[stasiof]

Could someone please explain the process of installing these updates? Ive tried the img file in usb then going on local update but nothing happens. It just says no update file found.

TCL 2021 Android TVs (C05/G05/BeyondTV6/BeyondTV4)

(43/50/55/65/75") P725...LED https://www.tcl.com/eu/en/tvs/p725 (50/55/65/75") C725...QLED https://www.tcl.com/eu/en/tvs/c725 (65/75") X925...MiniLED https://www.tcl.com/au/en/products/x925/75X925.html RT51M Platform (Realtek RTD2851M)...

forum.xda-developers.com

You doing totally opposite.....
OTA zip file......Local update
IMG file......TV power button.

 

[barnumfr]

Latest firmware for C725....
Android TV.......V277
Google TV.......V443

Hi Stasiof,

can we upgrade from Android TV (v277) to Google tv directly (via local ota from usb key)
or should we do a full upgrade erasing all the previous data ?

Barnum

 

[stasiof]

Hi Stasiof,

can we upgrade from Android TV (v277) to Google tv directly (via local ota from usb key)
or should we do a full upgrade erasing all the previous data ?

Barnum

Android TV to Google TV (or opposite) .....only with IMG file.

 

[stasiof]

New TCL R51MT05 Google TV Update available in V464
R51MT05 Platform P635/638 & P735 & C635.........(P725 & C725).
V8-R51MT05-LF1V464.020644

V464 OTA

1.56 GB file on MEGA

mega.nz

Build date=Tue Apr 26 22:08:50 CST 2022
build.date.utc=1650982130
security_patch=2022-01-05
gmsversion= Android_11_GTVs
build.fingerprint=TCL/G03_4K_GB/BeyondTV4:11/RP1A.200622.001/AR04:user/release-keys
OTA size= 1.56GB

V464 IMG file

https://pb82-my.sharepoint.com/:u:/g/personal/picasso_t_5tb_in/EU_a7i9Q4rBBiEKzsaoxN9UB09Z9lbQ8HTVa2cwmfn0g2w

IMG size= 3.30GB

 

[avtobot]

New TCL R51MT05 Google TV Update available in V464
R51MT05 Platform (P725 & C725).......

V464 IMG file (Google TV)
V8-R51MT05-LF1V464.020664

https://pb82-my.sharepoint.com/:u:/g/personal/picasso_t_5tb_in/EU_a7i9Q4rBBiEKzsaoxN9UB09Z9lbQ8HTVa2cwmfn0g2w

IMG date= Apr 26 2022
build.date.utc=1650982130
security_patch=2022-01-05
gmsversion= Android_11_GTVs
build.fingerprint=TCL/G03_4K_GB/BeyondTV4:11/RP1A.200622.001/AR04:user/release-keys
IMG size= 3.30GB

Can anybody check EAC3 in this firmware? It must work now.

 

[sarpit]

Hey, Can anyone confirm that these GTV updates can be installed on the C725 R51MT02? Or only on the R51MT05?

 

[Salacue]

Of course, it can be installed.

 

[stasiof]

Hey, Can anyone confirm that these GTV updates can be installed on the C725 R51MT02? Or only on the R51MT05?

Why not ?
IMG file must be used (as noted a few post above) for:
R51MT02 => R51MT05
or
R51MT05 => R51MT02

 

[avtobot]

R51MT05 => R51MT02

This does not work with all televisions. Some 2022 TVs with factory GTV get Wi-Fi and BT not working after installing ATV. Apparently they have a different Wi-Fi module installed that the ATV does not support. But on C725 it must work,

 

[Filip95_PL]

Hello, I have tcl 50C725 and from version 443 of google tv to even the newest 464 I am not getting the information that the game mode, the so-called ALLM, is turned on when starting the PS5 console. Why is the TV not showing this message and is this mode enabled?
I will add that on soft 277,427,435 there was information that the game mode was turned on.
Thank you in advance for your help.

 

[sarpit]

Why not ?
IMG file must be used (as noted a few post above) for:
R51MT02 => R51MT05
or
R51MT05 => R51MT02

This means that there is no difference between the hardware between the R51MT02 and the RT51MT05?

 

[stasiof]

This means that there is no difference between the hardware between the R51MT02 and the RT51MT05?

Did you ever read previous posts ?
V8-R51MT02 - ATV
V8-R51MT05 - GTV

 

[avtobot]

One question for those who have installed firmware GTV 443 or 464.
When playing DD+ format (EAC3) is there 5.1 sound or not?

 

[sarpit]

Did you ever read previous posts ?
V8-R51MT02 - ATV
V8-R51MT05 - GTV

I have read and they contradict each other. Once you write that it makes no difference, and the second time that there is a difference.

 

[stasiof]

I have read and they contradict each other. Once you write that it makes no difference, and the second time that there is a difference.

Seemse only for you is unclear.