Needs SPI dump for 17MB97

[unimatrix93]

Hello everyone, I have a constantly blinking Inexive LED TV.
Display is: VES390UNVA-2D-N01
Mainboard: 17MB97
SPI IC: 25L1606E

Thanks in advance!

[yokoono]

For USB it is not good?

[unimatrix93]

For USB it is not good?

I will try it tomorrow and report back!
thank you!

[Diah]

For USB it is not good?

yokoono ... i need only Profile of this MB 97 with working youtube and other content from vestel or any other,, i have one from telefunken need to change the profile

[yokoono]

yokoono ... i need only Profile of this MB 97 with working youtube and other content from vestel or any other,, i have one from telefunken need to change the profile

Update for youtube. Install with MENU 1505.

[unimatrix93]

For USB it is not good?

I just format the usb drive to fat, place the files on it and put it in the TV USB port and turn the TV on, right?

[yokoono]

I just format the usb drive to fat, place the files on it and put it in the TV USB port and turn the TV on, right?

1. Format the stick with FAT 32
2. Unzip and put the files on the stick.
3. PRESS AND HOLD the OK button on the remote control
4. Plug the TV into 220v.
5. The stby LED on the TV flashes slowly and then quickly. When it flashes quickly RELEASE the OK button.
6. Wait for it to finish. It may take up to 5 minutes.

[unimatrix93]

1. Format the stick with FAT 32
2. Unzip and put the files on the stick.
3. PRESS AND HOLD the OK button on the remote control
4. Plug the TV into 220v.
5. The stby LED on the TV flashes slowly and then quickly. When it flashes quickly RELEASE the OK button.
6. Wait for it to finish. It may take up to 5 minutes.

I did everything as you said, released the OK when it started flashing quickly and It's been blinking slowly for 10 minutes since then. Should I unplug it and restart?

[yokoono]

Theoretically the TV should start by itself with the first installation. If it doesn't, the software on the stick cannot be installed. The SPI memory must be rewritten with the programmer or the NAND memory. I don't have any other software.
Try another stick with a smaller capacity (max. 16Gb).

[unimatrix93]

Theoretically the TV should start by itself with the first installation. If it doesn't, the software on the stick cannot be installed. The SPI memory must be rewritten with the programmer or the NAND memory. I don't have any other software.
Try another stick with a smaller capacity (max. 16Gb).

I used a 8GB USB drive.

I have a CH341 programmer and I found this dump on telegram.
It's for the same board and almost the same Display.


I try to flash this to the ISP chip. I will report back, wish me luck.

[unimatrix93]

Theoretically the TV should start by itself with the first installation. If it doesn't, the software on the stick cannot be installed. The SPI memory must be rewritten with the programmer or the NAND memory. I don't have any other software.
Try another stick with a smaller capacity (max. 16Gb).

Yeah I flashed the bin on the SPI and no luck, still blinking.
Anything else I could try?

[yokoono]

Yeah I flashed the bin on the SPI and no luck, still blinking.
Anything else I could try?

Rewritten NAND memory or another motherboard. It could also be a hardware problem.
Nand memory cannot be rewritten with CH341A.

[unimatrix93]

Rewritten NAND memory or another motherboard. It could also be a hardware problem.

I don't have programmer for NAND memory sadly only ch341.
I started diagnosing the TV PSU.
What is weird that I have 30V on the backlight, but the backlight itself does not turn on.

[Diah]

Update for youtube. Install with MENU 1505.

thanks, its worked

[Diah]

Update for youtube. Install with MENU 1505.

Dear yokoono
Youtube working... but my friend lost the wifi.so only with LAN ,. yesterday i was at his home and even at service menu the wifi NON. editing swprofile didnt help..
do you have another firmware for Telefunken or any other for 17mb97 with panel VES315W NDB-2D-NO2 ?
THX

[yokoono]

Dear yokoono
Youtube working... but my friend lost the wifi.so only with LAN ,. yesterday i was at his home and even at service menu the wifi NON. editing swprofile didnt help..
do you have another firmware for Telefunken or any other for 17mb97 with panel VES315W NDB-2D-NO2 ?
THX

Save the profile from the TV.
1. Format a stick with FAT32
2. Create a folder called downloadprofile.mb97 on the stick
3. Turn on the TV and type MENU 4725
4. Go to USB Options and type OK on the remote control
5. After 10 seconds you can remove the USB stick and you will have some files on the stick.
6. You post them here.

There are 17MB97 motherboards that DO NOT HAVE WIFI.

[Diah]

There are 17MB97 motherboards that DO NOT HAVE WIFI.

swprofile i did modified it .
he does have wifi because he used it before.. but now i am thinking when he open the cover could forget to plug the wifi in place....as i remember this TV the wifi module installed on the back cover LOL.. need to check this when i visit him next time

[unimatrix93]

For USB it is not good?

Is it possible to extract the SPI's content from this? To directly flash it to the 25L1606E?

[yokoono]

Is it possible to extract the SPI's content from this? To directly flash it to the 25L1606E?

NO.

[unimatrix93]

NO.

Damn.

I bought an another main which was advertised for 39 inch displays. However the 8 character on the sticker is different. Mine is 23340018, the new is 23312214. The new board doesn't even blink, no stand by led at all.
Can I do anything with this board? Or should I try to send it back to the seller?