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    lotas how to you fix the firmware? Is there a specific software you use to analyze it that flags bad hex? Sorry my ignorance, I'm still learning.

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      hello everyone x lotas sorry could you check if this is ok? and if so does this also need to set the reg status? thanks
      Attached Files

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        hi lotas can you check this too? and one thing also this I have to change the reg status? could you tell me what I have to insert is it always the same 0x88 0x42 or is it different thanks I send you file
        Attached Files

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          Originally posted by MF ELETTRONICA View Post
          hi lotas can you check this too? and one thing also this I have to change the reg status? could you tell me what I have to insert is it always the same 0x88 0x42 or is it different thanks I send you file
          https://www.badcaps.net/forum/troubl...ng-ue32t5300ak

          Here is a topic where I posted two working dumps, try which one should suit you.

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            Originally posted by MF ELETTRONICA View Post
            hi lotas can you check this too? and one thing also this I have to change the reg status? could you tell me what I have to insert is it always the same 0x88 0x42 or is it different thanks I send you file
            Status Register (1C)
            Attached Files

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              nothing works for me I don't understand if it's the firmware or something else

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                hi lotas sorry you gave me the dump and the tv works but there is a problem the wi fi doesn't work could you see if there is something wrong with the dump you gave me? to solve thanks

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                  I'm talking about this TV
                  W25Q40CL UE40MU6400Uxzt_fix.rar (62.4 KB, 4 views)

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                    Originally posted by MF ELETTRONICA View Post
                    I'm talking about this TV
                    W25Q40CL UE40MU6400Uxzt_fix.rar (62.4 KB, 4 views)
                    This firmware has nothing to do with the wi-fi module and has no bearing on it.

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                      ok thank

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                        Looking for working dump for a PROSCAN PLEDED4022-UK with mainboard TP.SIS231.PT851 with screen V390HJ5-XCPE1 or a working dump for the same screen and main board.
                        I have looked on the web without any success for the dump of the Proscan TV.
                        Any help would be appreciated. Thanks in advance.

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                          Originally posted by cheeky2 View Post
                          Looking for working dump for a PROSCAN PLEDED4022-UK with mainboard TP.SIS231.PT851 with screen V390HJ5-XCPE1 or a working dump for the same screen and main board.
                          I have looked on the web without any success for the dump of the Proscan TV.
                          Any help would be appreciated. Thanks in advance.
                          Try...
                          Attached Files

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                            Originally posted by lotas View Post

                            Try...
                            Thank you Lotas
                            Is the Fuego 40FG4505 a USB file as well as it is only 6748kb and not 8192kb?
                            Last edited by cheeky2; 09-30-2024, 12:47 AM.

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                              Originally posted by cheeky2 View Post

                              Thank you Lotas
                              Is the Fuego 40FG4505 a USB file as well as it is only 6748kb and not 8192kb?
                              Yes, it's USB, you can do it on the programmer...The programmer itself will add the rest (FF, FF....)

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                                Thanks I thought as much but just thought it might save me some time taking the flash ic off and programming it.

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                                  I have a Samsung UE65KU6099UXZG with no standby LED. Voltages on Motherboard are fine (5V, 3,3V, 1,8V). Here is the EEPROM dump. Maybe it is bad?
                                  Attached Files

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                                    Originally posted by Andreas_de View Post
                                    I have a Samsung UE65KU6099UXZG with no standby LED. Voltages on Motherboard are fine (5V, 3,3V, 1,8V). Here is the EEPROM dump. Maybe it is bad?
                                    This dump has nothing to do with standby, this spi flash belongs to T-con, look for spi flash 25Q40 on the board.
                                    Attached Files

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                                      Originally posted by lotas View Post

                                      This dump has nothing to do with standby, this spi flash belongs to T-con, look for spi flash 25Q40 on the board.
                                      Here is the SPI dump. Thanks for your help.


                                      Attached Files

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                                        Originally posted by Andreas_de View Post

                                        Here is the SPI dump. Thanks for your help.

                                        This dump is ok, working.

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                                          Here is a dump of a Samsung UE48HU7590: Board is HU8500 BN41-02257B. TV starts for 1 second with "Smart TV" logo and then turns off screen. No reboot loop. Maybe you can find here a defect in the SPI EEProm. I added the second EEProm which is behind the little black heatsink as well in the ZIP.
                                          Attached Files

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