yashsingh1/xdaforums huggingface dataset:
[OnePlus 9 Pro] torontolad:
+1 for this app . When my OP7P was upgraded to android 11 I started having issues with stability and realuability of ACR apps I had relied on for years. Stumbled on skvalex module in magiso and gave it a try.

For me best setup is with skvalex as a front end manager for native OP call recorder functionality with o keep enabled via joneplus tools. Nice options in skvalex to import and convert recordings, sync with cloud etc. For me the quality of the recordings worked better simply with skvalex as the GUI and manager rather than using skvalex as both the front and backend. Haven't experienced any issues in well over a year. With previous ACR apps I would sometimes not have recordings or recordings would end prematurely if I was transfered to another person, or switched from hanset to BT, or disconnected from my car and continued call on handset.
[Touch Diamond, MDA Compact IV General] lazerin:
Hey all,

I'm after the set of alert tones that came with the 1.93.831.1 WWE official ROM. Specifically, it's a very high pitch and loud tone. I believe it had the world "high" in it.

If anyone could help, that would be awesome!

Thanks :)

EDIT: Original post below.

Could you guys please tell me where I can find the sample material that comes with the phone? I've flashed to a new rom and now they're all gone.

I'm after the sample photos and mp3s.

Also, where can I find the original ringtons and alert tones?

The one I'm specifically after is an alert tone, but I can't remember the name of it exactly, it is very high pitched and the word "high" is in the name I think. Can with the 1.93.831.1 WWE original ROM.

Thanks!
[Touch Diamond, MDA Compact IV General] lazerin:
Yep, I'm a newb, found the original content in the sticky.

But my question re: the original alert sound still stands. I download a pack of original tones but it's no in them. Perhaps it's only in the 1.93.831.1 WWE ROM?
[Touch Diamond, MDA Compact IV General] lazerin:
Actually, that original content pack in the sticky doesn't have all the stuff that was included in my original ROM (1.93.831.1).

e.g. it's missing a few photos such as the gold fish one.

Can someone please do me a huge favour and upload their original contents? It would be greatly appreciated.
[Samsung Galaxy Note 20 Ultra Questions & Answers] Max Fire Fox:
Hi,

Normally I find solve my questions just doing a search here, but this time I don't find good threads, I make the csc change and debrand on a note 9 and a s7 edge just following threads here, this time I need help, what I need:

* change csc to have call recording native, and in this process debrand my phone removing all crap from carrier.

* I want to use only official rom, and don't trigger knox and have Samsung pay.

Thanks in advance
[Samsung Galaxy Note 20 Ultra Questions & Answers] It_ler:
You can check for and download stock firmware files with Frija:

[Tool] Frija - Samsung firmware downloader/checker

* * * PLEASE UNDERSTAND WHAT YOU ARE INSTALLING TO YOUR DEVICES AT ALL TIMES AND ME AND THE DEVELOPER ARE NOT RESPONSIBLE FOR ANY SORT OF DAMAGE TO YOUR DEVICE * * * Hey Guys :) Frija is a new tool (successor of now depreciated tool SamFirm)...

xdaforums.com

Then flash with Odin on PC.

If you flash another CSC with Odin, you still need to do a factory reset which will wipe your data. So backup everything before.
[Moto G8 (Moto G Fast) Questions & Answers] moubuntu27:
I was trying to flash official zip from lolinet. I got a moto g fast carrier locked from boost mobile, bootloader unlocked tho. To see if I can remove the software variant "boost". Obviously to use it with my current carrier Metro. But I accidentally....(yeah right)! LOL. I ended up flashing in a blink the zip file

RAV_RETAIL_11_RPJ31.Q4U-47-35. and now, I got my self a moto g8 with android 11. Let me tell you. ITS AMAZING....some screenshots...
[Moto G8 (Moto G Fast) Questions & Answers] SeaWolfFan:
Got a link to where to download this firmware? The latest RetUS firmware on lolinet is still Android 10.

Does Android 11 on G Fast support WiFi calling?
[Moto G8 (Moto G Fast) Questions & Answers] moubuntu27:
https://mirrors.lolinet.com/firmware/moto/rav/official/RETAIL/RAV_RETAIL_11_RPJ31.Q4U-47-35_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml.zip

That's the link from lolinet.

I have been exploring the device. (Hidden menu/settings, secrets codes) and I do see wifi calling native. But when I start the "action" it just opens up an empty white screen from settings that sais wifi calling preferences...

But no option to select....at all.

maybe cause my carrier doesn't support this mode?
[Moto G8 (Moto G Fast) Questions & Answers] SeaWolfFan:
I was too lazy to change my phone to RETAIL channel. Looks like Android 11 has now come to RETUS channel.

The firmware now includes a super.img_sparsechunk.15 file. I cut and pasted stock firmware flash instructions and failed to notice that it didn't flash this file and my phone boot looped. I redid the flash with all 15 sparsechunk files and now my phone works on Android 11!

I haven't made any calls yet. Call quality has been absolutely abysmal with Boost thus far, presumably due to lack of WiFi calling.
[Moto G8 (Moto G Fast) Questions & Answers] frankrudess:
you have a moto g fast boost mobile, with the bootloader unlocked, you wanted to free it to use with metro, flash that rom and my question is, did you manage to free it? I have the same motorola g fast, I'm in Venezuela and I don't know what to do. can you help me release it?
[Moto G8 (Moto G Fast) Questions & Answers] moubuntu27:
Yes I have a moto g facking boost mobile. There is no way of sim unlock this thing. Only sprint can do it. I'm on the latest ResurrectionRemixOS. And is, thus, trust me on this, the only ROM that fits my needs. I can do all and stil boot it up. No issues.

I'm on the latest TWRP recovery. Like flashed on memory....

Oh yeah and im under T-Mobile APN downloads are 50mb+ EVERYWHERE.

Stock Rom from boost mobile is horrible
[Moto G8 (Moto G Fast) Questions & Answers] frankrudess:
Do you guarantee that by changing the rom I can unlock my phone?
[Moto G8 (Moto G Fast) Questions & Answers] Pavlikely:
please give instructions on how to flash the phone
[OnePlus 8 Pro Questions & Answers] Ken Esq:
Samsung allows a phone to use it's mobile network to connect to the internet while it is also connected to a non-internet wifi connection. That doesn't seem to work with my OP 8 Pro. I contacted their support and they told me to try Dev Options and turn on Mobile Data Always Active and Aggressive Handoff.

I turned on Mobile Data, but the other setting does not exist (I've got 11.0.5.5). Replies to their support have gone unanswered.

When I connect to a local WiFi device (without internet) the phone will popup a notification informing me that it does not have internet connectivity and allow me to choose if I want to stay connected or not. If I say no, it drops the connection. If I say yes, I stay connected to the local WiFi, but cannot access the internet (mobile data is on and has signal).

I'm not sure why this is so hard.

Has anyone figured a way around this there are lots of times when it's necessary to be connected to both especially with devices like marine navigation systems.
[OnePlus 8 Questions & Answers] kartheeksrm:
Recently converted from T mobile to Global os using flash boot. Worked out fine . How to fix the play protect certification broken. Ps: Boot loader is still unlocked
[Galaxy Note II Q&A, Help & Troubleshooting] Byteman3D:
Hi,

I was trying to repartition my Note 2 with Phill's recovery to gain more space. Achieved successfully but as I tried to flash twrp back via Odin, I probably flashed TWRP to BL section and now there is no recovery or Download Mode opening. Tried to access the device via ADB commands but no device is found.

I am stuck on Samsung Logo. Is there a way to recover from this situation?

note: I have a TWRP backup taken onto the External SD card. A Smart Switch backup on the PC. Did I mess up? Is the phone unrecoveralbly bricked?
[Galaxy Note II Q&A, Help & Troubleshooting] It_ler:
Maybe better to flash stock firmware with stock pit to re-partition to the original sizes. But you need to boot into download mode.

Else it is hard-bricked 🤷‍♂️
[OnePlus 9 Pro] carbondog:
We can finally order dual-SIM trays via eBay as of today. What are the odds of being able to enable that second slot?
[OnePlus 9 Pro] fifasax:
It might need some time. I read from other post that oneplus 8 pro took a year before a low that feature. now oneplus 9 pro only have one sim tray so it might talk even a longer time for them to release that feature. I am more depending on the people who know how to customize the rom and add feature . So just stay tune at different forums.
[OnePlus 9 Pro] amandeepparmar:
OP9Pro normally comes with a dual SIM. Just flip over your sim tray and insert the second sim. Voila!
[OnePlus 9 Pro] pavankp:
That's great news. I returned by OP9P NA variant, but don't have a global variant yet. Shouldn't it just work with the NA variant if we flash a global ROM on the same device? It looks like it has pins on both sides.
[OnePlus 9 Pro] fifasax:
Not that simple I think. I already flash to EU tom but it does not second sim in the settings. I think it might need wire flash of all components including baseband
[OnePlus 9 Pro] fifasax:
it doesn't for USA model.
[OnePlus 9 Pro] pavankp:
Oh no. Does OnePlus publish those components, or are we out of luck until someone figures out a way to get them? The EU variant I have on order doesn't support one AT&T LTE band, so would much rather use an NA variant with dual SIM enabled.

If the EU variant shows up at my door before someone figures out how to make dual SIM work on the NA variant, then I will just use it even with the missing LTE band.
[OnePlus 9 Pro] carbondog:
I saw one guy on Reddit complaining of the same situation we're in- ordered the phone when it said dual-SIM and trying to return it afterward.

He claims OP customer service said dual-SIM would be enabled via update in the future. While I hope that's true, it's the first and only time I saw that said anywhere. Could've just been said to try and avoid return. Even if it does happen, it'd probably be a ways off.
[OnePlus 9 Pro] pavankp:
I chatted with OnePlus customer service two different times. Both agents tried to talk me out of wanting Dual SIM, but were very clear that it is single slot only for the US. One even cited spouted some bull**** about doing that to optimize 5G performance on US networks.
[OnePlus 9 Pro] fifasax:
I guess we have to wait to see if anyone can figure out how. At least, just upgrade to a newer version of EU tom does not work. Not sure if you for flash everything and reset from adb is the same
[OnePlus 9 Pro] linnil:
i have a bnib stellar black chinese version dual sim 8/256 oneplus 9 pro for sale. I am in SF bay area.
[OnePlus 9 Pro] josephlim75:
Will it work if i have a Dual Sim Oneplus 9 from Malaysia, install NA rom to open more BANDS ? The malaysia OnePlus 9 has the same 5G bands as in UK, but lack of some US 5G bands like n71. All CN variant do not have B13 band, therefore, not supporting Verizon LTE nicely. All ebay sellers who claimed dual sim with 12GB RAM and 256GB storage are mostly CN variant. I'm better off with EU/UK or MY. Hong Kong spec is the same as USA with dual sim. If anyone wants a dual sim and want mostly all US bands supported, Hong Kong Oneplus seems to be the right fit. Only if we can get it from HK :(

MY Spec

OnePlus 9 Specs

oneplus.com

HK Spec

OnePlus 9 Specs

www.oneplus.com
[OnePlus 9 Pro] chetly968:
Funny, I don't have the option.
[OnePlus 9 Pro] AllGamer:
wait what?! both SIM fits in the same compartment ?

wouldn't that be too tight?

mine only has a slot for 1 SIM
[OnePlus 9 Pro] entropism:
The dual sim versions have 1 sim on each side of the tray.
[OnePlus 9 Pro] flaxjef:
Mine came with dual sim out of the box and is working perfectly.

I really like how I don't have carry around 2 phones anymore.
[OnePlus 9 Pro] lastscout:
Do you have the US version?
[OnePlus 9 Pro] Ops400:
I was very disappointed that the US version didn't come with a dual sim. I ordered mine at launch, when their website said that it had it.. Anyway, I finally figured out an acceptable replacement option for mine. I did have 1 sim for my personal number and a second sim for my work number (worked great on my OP 6T for a couple of years now). After playing around with things, I finally ended up porting my work number over to Google Voice (1 x $20 fee) and installed the Google Voice app on my phone. Now I essentially have 2 #'s on one phone, just like having a second SIM, but no cost to my carrier. I can receive calls and txt's for the # I ported to GV. Wasn't quite the solution I was hoping for, but now I no longer pay for that line.
[OnePlus 9 Pro] josephlim75:
I don't think is a US variant. As far as US Variant is concern, is single SIM. Anyone that is using Dual sim could be CN or EU/UK Variant. If it is indeed a US variant, then I'm interested to know where the source to get it then :). Those variants have fewer 5G sub-bands compared to the US except HK. I just hope that Oneplus has the hardware embedded and is just a matter of software activation. Samsung Note20 new firmware patch also opens up their eSIM support.
[OnePlus 9 Pro] toolhas4degrees:
You do know they make an app called second line right? So you don't need to pay for 2 plans
[General Questions and Answers] BoltXavier:
Root process:

- TWRP installation using ODIN

- Wipe DATA, complete wipe from TWRP recovery mode

- Copy Magisk 22 into the recovery mode folder via PC

- Install magisk

- Reboot to system

MAGISK parameters : SDRAM- YES, rest are NO

I tried almost everything, I think my model can only have upto android 6.0.1 but I find no stock rom /firmware online.

I am very noob at this, please help.

Make and model of my phone : Samsung Galaxy Note 5 _ SM-N920G'

What happens if I flashify the existing ROM will it come with magisk and the root?

If you can tell me any reliable ROM website, that'd be great.

I tried many firmware stuff, all ended up in bootloops, am really frustrated now.

I want to unroot because I wanna use banking apps. And i am concerned about the safety of data on a rooted device while I work on the banking apps. If you have any separate solution for that, I can keep the root and its fine.
[General Questions and Answers] BoltXavier:
Cannot find proper firmware maybe, it all ends up in bootloop or the ODIN fails to flash for some reason
[General Questions and Answers] BoltXavier:
I'll try again
[General Questions and Answers] BoltXavier:
Holy cow you solved it, thanks @hainguyenthao , you are so awesome, where did you get this stock rom man? Thanks a lot
[Sony Xperia 5 II Themes, Apps, and Mods] meksoft:
Try this useful app for l'on display

https://xdaforums.com/t/app-android-11-power-menu-controls.4199655/
[Chromebooks] Deitybrother13:
Is there any way to install the Linux beta to an external device such as usb? If not, how can I run linux off of the usb without taking storage space on my chromebook? Any info regarding this topic would be helpful.
[Chromebooks] nitinyadav07:
Even I was looking to do the same in my HP Chromebook 11a and I asked at several places only to know that you need to sacrifice some space for it.
[Philips, Sony, TCL Android TV] stasiof:
(43/50/55/65/75") P725...LED

4K HDR TV - 43/50/55/65 inch TV - Android TV - TCL Europe

TCL P72 Series Smart TV combines 4K HDR , Dolby Vision and Motion Clarity for detailed and smooth 4K HDR picture quality. 43, 50, 55, 65 inch TV are available.

www.tcl.com

(50/55/65/75") C725...QLED

4K QLED TV - 50/55/65/75 inch - Smart TV - C725 - TCL Europe

TCL C72 Series Android TV comes with an adjustable stand allowing you to place a TCL sound bar or fit this large screen TV on any surface at home. 50 - 75 inch.

www.tcl.com

(65/75") X925...MiniLED

75" X925 Mini Led 8K Google TV

The TCL X925 Mini Led 8K Android TV boasts 8K resolution, 4x the resolution of 4K Ultra HD, Mini LED backlight for outstanding colour, contrast and Dolby Atmos and Onkyo Audio

www.tcl.com

RT51M Platform (Realtek RTD2851M)

Android R (11) Android TV UI + TCL TV UI

CPU 64-bit A55×4 1.3GHz

GPU G31x2 800MHz

RAM 2GB DDR3-1866

ROM 16GB: eMMC5.0

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

(55/65/75") C728...QLED

4K QLED TV - 55/65/75 inch- Android TV - C728 - TCL Europe

TCL C72+ Series 4K QLED Smart TV feature ONKYO speakers, allow you to enjoy Dolby Atmos sound quality, easy access to the content you love on large screen TV.

www.tcl.com

(55/65") C825...MiniLED

4K Mini LED TV - 55/65 inch TV - C825 - TCL Europe

TCL C82 Series Smart TV combines Mini LED backlight, Quantum Dot, 4K HDR Premium, 100Hz Motion Clarity for the best 4K HDR performance. 55, 65 inch available.

www.tcl.com

MT9615 Platform (MediaTek MT9615 aka MT5889)

Android R (11) Android TV UI + TCL TV UI

CPU Cortex A-73x4 1.6GHz (max)

GPU G52(2EE)MP2, 550Mhz

RAM 3GB DDR4-2666

ROM 32GB :eMMC5.0

TCL - TVs and desktop monitors

List of TVs and desktop monitors by TCL, grouped by the year of their official announcement.

www.displayspecifications.com

Usefull thread.....

F.A.Q. and useful guides for TCL TVs [Flashing, Firmwares, etc]

Hello people, since discussions about TCL TVs are very populated, and sometimes it's difficult to find what one searches, here's a bunch of posts that can be useful to everyone. Some questions are asked constantly so I decided to collect them in...

xdaforums.com
[Philips, Sony, TCL Android TV] crashnburnMDA:
When are they releasing/ available?
[Philips, Sony, TCL Android TV] stasiof:
Depend of country.
[Philips, Sony, TCL Android TV] crashnburnMDA:
Thanks for your insights.

Any detailed reviews for these as yet?
[Philips, Sony, TCL Android TV] stasiof:
Don't quote what is not depend to this thread.

Can you please delete.
[Philips, Sony, TCL Android TV] stasiof:
Prices in Vietnam......

Tivi TCL » Điện Máy Minh Phương

khotongdienmay.com
[Philips, Sony, TCL Android TV] stasiof:
C725 Europe......

55C725

TCL C72 Series combines Quantum Dot, 4K HDR Pro, Motion Clarity for colourful sharp HDR picture quality. With Game Master and latest HDR formats supported (including HDR10+, Dolby Vision) this TCL TV is the best choice to enjoy any HDR content or game.

www.tcl.com

Interesting support....
[Philips, Sony, TCL Android TV] stasiof:
Dolby Atmos is working in Netflix now with Android 11.......

2021 model C825 with ATV 11:

Source:
[Philips, Sony, TCL Android TV] stasiof:
Specification in detail....

TCL - TVs and desktop monitors

List of TVs and desktop monitors by TCL, grouped by the year of their official announcement.

www.displayspecifications.com

C12 is model only for China (best so far).

MiniLED inside....
[Philips, Sony, TCL Android TV] stasiof:
C728 Europe......

65C728

TCL C72+ Series combines Quantum Dot, 4K HDR Pro, 100Hz Motion Clarity Pro for superb and smooth 4K HDR picture quality. With Game Master Pro and all the latest HDR formats supported (including HDR10+, Dolby Vision, Dolby Vision IQ), this TCL TV wins every time.

www.tcl.com

C825 Europe......

65C825

La Série TCL C72 combine les technologies Quantum Dot, 4K HDR Pro et Motion Clarity pour une qualité d'image HDR colorée et précise. Grâce au Game Master et aux derniers formats HDR pris en charge (y compris HDR10 + et Dolby Vision) ce téléviseur est le meilleur compagnon pour profiter de tous...

www.tcl.com
[Philips, Sony, TCL Android TV] stasiof:
Interesting .... seemse C728, C825 and R646 (North America) share the same firmware......
[Philips, Sony, TCL Android TV] stasiof:
New firmware.....(Android 11)

V8-R51MT02-LF1V238.....P725/C725

http://as-update.cedock.com/apps/resource2/V8R51MT02/V8-R51MT02-LF1V238/FOTA-OTA/V8-R51MT02-LF1V238.019519.zip

http://eu-update.cedock.com/apps/resource2/V8R51MT02/V8-R51MT02-LF1V238/FOTA-OTA/V8-R51MT02-LF1V238.019519.zip

http://na-update.cedock.com/apps/resource2/V8R51MT02/V8-R51MT02-LF1V238/FOTA-OTA/V8-R51MT02-LF1V238.019519.zip

build date= Apr 16 2021

build= 1618512555

security_patch= 2020-12-05

gmsversion= R_GTVS

product.build.fingerprint= TCL/BeyondTV6/BeyondTV4:11/RP1A.200622.001/AR03:user/release-keys

Edit:

Works also for P815 series....(S546/Q637....N.America)
[Philips, Sony, TCL Android TV] wankhade:
How about 2019 manufactured 715? It currently runs on Android 9
[Philips, Sony, TCL Android TV] stasiof:
Which 715 ? I don't know that model.

2019.......no 715

:rolleyes:

Edit:

Look at firmware numbers and compare to P715 or C715......match or not?

OMG......
[Philips, Sony, TCL Android TV] wankhade:
My Bad. P715.. Will it work?
[Philips, Sony, TCL Android TV] stasiof:
P715 firmware is V8-R851T02-LF1Vxxx......and latest is V635.

So, you compare if can or can't.

Look at thread under TCL/BeyondTV/BeyondTV....

Edit:

If you think P715 is 2019 model, why you ask here....2021 models ?

Btw,

P715 is 2020 model.

​
[Philips, Sony, TCL Android TV] stasiof:
C728/C825 test firmware V8-T615T01-LF1V999

http://eu-update.cedock.com/apps/resource2/V8T615T01/V8-T615T01-LF1V999/FOTA-OTA/V8-T615T01-LF1V999.zip

http://as-update.cedock.com/apps/resource2/V8T615T01/V8-T615T01-LF1V999/FOTA-OTA/V8-T615T01-LF1V999.zip

build date= Apr 22 2021

build=1619042409

security_patch= 2021-01-05

gmsversion= 11 (R_GTVS)

post-build=TCL/C05_4K_GB/C05:11/AR2101/AR20:user/release-keys
[Philips, Sony, TCL Android TV] wankhade:
The reason: https://www.xda-developers.com/tcl-will-update-its-2019-2020-android-tvs-to-android-11/

I have got a 2019 built 55P715 in Jan 2021 as a replacement for 55C2US.
[Philips, Sony, TCL Android TV] stasiof:
This thread is for 2021 TCL version.

For you model check in "TCL Android TV model 55p8m / Android Recovery TCL/BeyondTV/BeyondTV" thread.
[Philips, Sony, TCL Android TV] dr.vet.costa:
Hello @stasiof !

Do you have v231 for 55c725 ? I'd like a backup before using v238,

On v231 I can't install lot of apps like disney+ and some of replay apps

Thanks 😊
[Philips, Sony, TCL Android TV] stasiof:
So, the point is now ...did you want to keep this TV or not?

It's NOT original C825 hardware inside.

Hardware is level P725 or C725 models.

No Android 11...... 😞
[Philips, Sony, TCL Android TV] djblackfm:
I wish not to. But the sales person will only take it back when it's confirmed unable to work.
[Philips, Sony, TCL Android TV] stasiof:
Firmware V8-R51MT04-LF1V112 is released Jul 16 2021.

Is deducated for JAPAN market.

So, not sure what will work........
[Philips, Sony, TCL Android TV] stasiof:
But,did you know that you buying for Japan market version ?

Or sales person mention this?
[Philips, Sony, TCL Android TV] djblackfm:
Let me try to update and give back my updates. Atleast myself to contribute to others on my sharing

The sales person told me all is the same just the ram is 2gb and hdmi port is 3 with Android 9
[Philips, Sony, TCL Android TV] stasiof:
Your "C825" TV specification (C825K UK also):

RT51M Platform (Realtek RTD2851M)

Android P (9) Android TV

CPU 64-bit A55×4 1.3GHz

GPU G31x2 800MHz

RAM 2GB DR3-1866

ROM 16GB: eMMC5.0

HDMI x3

Firmware V8-R51MT04-LF1Vxxx

Firmware V8-R51MT02-LF1Vxxx (UK)

Original C825 spec:

MT9615 Platform (MediaTek MT9615 aka MT5889)

Android R (11) Android TV UI

CPU Cortex A-73x4 1.6GHz

GPU G52(2EE)MP2, 550Mhz

RAM 3GB DR4-2666

ROM 32GB :eMMC5.0

HDMI x4

Firmware V8-T615T01-LF1Vxxx
[Philips, Sony, TCL Android TV] djblackfm:
Ok the firmware does not help with anything. Still the same issues
[Philips, Sony, TCL Android TV] stasiof:
Expected......:(

Japan firmware support:

VOD function Youtube / NetFlix / Hulu / Amazon Prime Video / dTV / U-NEXT / GYAO / AbemaTV! / SOD / Rakuten TV / FOD / AWA / TELASA etc.)
[Philips, Sony, TCL Android TV] skli2020:
OK,Thanks.
[Philips, Sony, TCL Android TV] Muse737:
Hi!!! I currently have this firmware ( R51MT02, V267) does this update work for me ? .

Another question is do you know when we will have google tv instead of android tv ?
[Philips, Sony, TCL Android TV] stasiof:
TV model?

If you have R51MT02, how come you ask about R51MT05 ?

And lower version number.

I think 2021 models not applicable to downgrade (only with IMG file).

Google TV is depend of region.