How to disable Bluetooth with NEO QLED (2021)

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cedricc
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Re: How to disable Bluetooth with NEO QLED (2021)

Post by cedricc »

50QN90A_Service_Menu_15_DEBUG_TCON.jpg
50QN90A_Service_Menu_16_SVC.jpg
50QN90A_Service_Menu_17_SVC_Other Setting.jpg
50QN90A_Service_Menu_18_SVC_Other Setting_Expert.jpg
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notengo13
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Re: How to disable Bluetooth with NEO QLED (2021)

Post by notengo13 »

cedricc wrote:
Mon Dec 13, 2021 6:43 pm
Hello,

I took photos of the service menu (opened with INFO + FACTORY).

I have already changed :
OTA support : general > OFF
BT Non-Discoverable : OFF > ON
INSTANT ON : ON > OFF
ALWAYS INSTANT ON SUPPORT : ON > OFF

In the main MENU, FMS and Advanced are empty.


50QN90A_Service_Menu_01_MAIN.jpg

50QN90A_Service_Menu_02_OPTION.jpg

50QN90A_Service_Menu_03_OPTION_MRT.jpg

50QN90A_Service_Menu_04_OPTION_Production Option.jpg

50QN90A_Service_Menu_05_OPTION_Engineer Option.jpg
Did you check in MRT option and Engineer option?
UE48H6640 T-MST14DEUC 2781.0 root latestH --> 2130.0 skypeRoot-->0000-->2115.3 "Skype refueled" Root
QE55QN93A - - >firmware T-NKM2DEUC-1506 - - >update CURL60 Error

cedricc
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Joined: Sat Dec 11, 2021 10:02 am

Re: How to disable Bluetooth with NEO QLED (2021)

Post by cedricc »

In MRT, there is just the BT ADDRESS.
In Engineer, there is :
OVD support : 1 ?
CVEE : ON ?

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notengo13
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Re: How to disable Bluetooth with NEO QLED (2021)

Post by notengo13 »

cedricc wrote:
Mon Dec 13, 2021 7:47 pm
In MRT, there is just the BT ADDRESS.
In Engineer, there is :
OVD support : 1 ?
CVEE : ON ?
Well I didn't enter to service menu in my neo qled for now so I can't tell you more. Maybe they changed structure of that menu. I don't know
Look at this video maybe there is only this solution to disable Wi-Fi/Bluetooth
https://youtu.be/JQ6VqeNzmv4
UE48H6640 T-MST14DEUC 2781.0 root latestH --> 2130.0 skypeRoot-->0000-->2115.3 "Skype refueled" Root
QE55QN93A - - >firmware T-NKM2DEUC-1506 - - >update CURL60 Error

cedricc
Posts: 11
Joined: Sat Dec 11, 2021 10:02 am

Re: How to disable Bluetooth with NEO QLED (2021)

Post by cedricc »

Thank you for the video.

I think that for neo qled, the module is now WIFI/Bluetooth and IR so removing the cable will not be possible. THere will be no way to control the TV with an IR remote.

I was not able to use the FACTORY+3SPEED trick because it runs a special video test.
But perhaps, there is another way to unlock some settings ?

Another possibility, would be to connect a usb-serial and use putty to make a serial connection. But I don't know what sort of cable I need : for neo qled the serial connection is usb.
And I don't know the password to use after the connection.
But, with a "serial" connection, perhaps there are more settings available.

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notengo13
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Re: How to disable Bluetooth with NEO QLED (2021)

Post by notengo13 »

cedricc wrote:
Mon Dec 13, 2021 9:05 pm
Thank you for the video.

I think that for neo qled, the module is now WIFI/Bluetooth and IR so removing the cable will not be possible. THere will be no way to control the TV with an IR remote.

I was not able to use the FACTORY+3SPEED trick because it runs a special video test.
But perhaps, there is another way to unlock some settings ?

Another possibility, would be to connect a usb-serial and use putty to make a serial connection. But I don't know what sort of cable I need : for neo qled the serial connection is usb.
And I don't know the password to use after the connection.
But, with a "serial" connection, perhaps there are more settings available.
Did you succed? When you entered to service menu with app tv must be on some aerial channel. Now I sow on your fotos looks like you were on YouTube apps
Screenshot_20220103_171805.jpg
Screenshot_20220103_171740.jpg
Try with this app Samsung Service Remote Control
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UE48H6640 T-MST14DEUC 2781.0 root latestH --> 2130.0 skypeRoot-->0000-->2115.3 "Skype refueled" Root
QE55QN93A - - >firmware T-NKM2DEUC-1506 - - >update CURL60 Error

cedricc
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Re: How to disable Bluetooth with NEO QLED (2021)

Post by cedricc »

Hello,

thank you for your answer.

no, I was not able to enter a very special menu at the moment using the FACTORY+3SPEED trick because the neo qled 2021 seems to be different.
The INFO + FACTORY trick works and it opens the menu (my fotos).
I just tried again the FACTORY+3SPEED trick above an aerial channel and it failed too. When I click the 3SPEED button, there is a color test which starts.
I use a Logitech Harmony Remote, perhaps the 3SPEED encoded in the Harmony Remote Software has a problem ?
But I don't have any smartphone with IR, so no possibility to use the IR android application.

For the moment, I put a EMF Shielding Fabric under the WIFI/Bluetooth/IR module and it removes a lot of microwaves but it is not perfect.

Thanks again for your help.
Perhaps someone with a recent neo qled will check if the FACTORY+3SPEED trick works with its TV.

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notengo13
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Re: How to disable Bluetooth with NEO QLED (2021)

Post by notengo13 »

to use FACTORY + 3SPEED you need to first enter service menu with remote INFO MENU MUTE POWER and once inside service menu you send FACTORY + 3SPEED and should open Extended service menu.
UE48H6640 T-MST14DEUC 2781.0 root latestH --> 2130.0 skypeRoot-->0000-->2115.3 "Skype refueled" Root
QE55QN93A - - >firmware T-NKM2DEUC-1506 - - >update CURL60 Error

cedricc
Posts: 11
Joined: Sat Dec 11, 2021 10:02 am

Re: How to disable Bluetooth with NEO QLED (2021)

Post by cedricc »

Yes, I also tried INFO MENU MUTE POWER and FACTORY + 3SPEED. But the problem is the 3SPEED which runs a video test.
Perhaps, there is another way to open an Extended service menu for 2021 NEO QLED ?

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