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[Solved] Firmware Search for TV F&U FL28101 with HK-T.RT2957P61 Plate and ST2751A01-4 Panel

tera610 10767 13
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  • #1 16705630
    tera610
    Level 10  
    Posts: 25
    Rate: 16
    Hello.
    TV F&U FL28101 needs firmware.
    Plate designation: HK-T.RT2957P61
    Panel: ST2751A01-4
    EEPROM / FLASH: 25Q64

    I will just add that the input from the TV sets: MANTA, DEX, ARIELLI, NEVIR on this disc with a different panel does not fit (reversed image etc.
    Attachments:
    • Firmware Search for TV F&U FL28101 with HK-T.RT2957P61 Plate and ST2751A01-4 Panel 20170918_105609.jpg (1.39 MB) You must be logged in to download this attachment.
    • Firmware Search for TV F&U FL28101 with HK-T.RT2957P61 Plate and ST2751A01-4 Panel 20170918_105528.jpg (1.19 MB) You must be logged in to download this attachment.
    • Firmware Search for TV F&U FL28101 with HK-T.RT2957P61 Plate and ST2751A01-4 Panel 20170918_105516.jpg (1.44 MB) You must be logged in to download this attachment.
    • Firmware Search for TV F&U FL28101 with HK-T.RT2957P61 Plate and ST2751A01-4 Panel 20170918_105507.jpg (1.51 MB) You must be logged in to download this attachment.
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  • #2 17086334
    lagoniko
    Level 2  
    Posts: 4
    Rate: 10
    hello friend have you find the firmware for this tv?
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  • #3 17086362
    mailo
    Level 27  
    Posts: 1315
    Help: 82
    Rate: 338
    Please send oryginal DUMP.
  • #4 17086712
    lagoniko
    Level 2  
    Posts: 4
    Rate: 10
    arielli2015062288fhd0658 do you mean this?
  • #5 17086759
    mailo
    Level 27  
    Posts: 1315
    Help: 82
    Rate: 338
    Please send oryginal 25Q64 DUMP.
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  • #6 17086833
    lagoniko
    Level 2  
    Posts: 4
    Rate: 10
    this is on the pcb board dear friend?

    Added by 1 [year] 4 [minute]:

    sorry, are you from Greece?
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  • #7 17090870
    fadili
    Level 16  
    Posts: 332
    Help: 11
    Rate: 448
    try this spi from dex tv
    Attachments:
    • GD25Q64.bin (8 MB) You must be logged in to download this attachment.
  • #8 17358580
    tera610
    Level 10  
    Posts: 25
    Rate: 16
    with this tv bin no image ... ;-( off

    Added after 1 [minutes]:

    I don't have the original ... it didn't read the chip ...
  • #9 17359497
    fadili
    Level 16  
    Posts: 332
    Help: 11
    Rate: 448
    try this from Akai
    Attachments:
    • 55396_AKTV290.rar (7.07 MB) You must be logged in to download this attachment.
  • #10 17629693
    kvet
    Level 2  
    Posts: 2
    Rate: 1
    hi, the file bin from akai its corrupt, please update new one tks
  • #11 17633481
    fadili
    Level 16  
    Posts: 332
    Help: 11
    Rate: 448
    OK.jet is not corrupted
    Attachments:
    • U7=GD25Q64.bin (8 MB) You must be logged in to download this attachment.
  • #13 17634311
    Michał99
    Level 33  
    Posts: 2730
    Help: 139
    Rate: 340
    fadili wrote:
    OK.jet is not corrupted



    To what panel and plate this bin dump
  • #14 17635368
    fadili
    Level 16  
    Posts: 332
    Help: 11
    Rate: 448
    HK-T.RT2957P61
    Panel: ST2751A01-4
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Topic summary

✨ The discussion revolves around the search for firmware for the F&U FL28101 TV, which utilizes the HK-T.RT2957P61 plate and ST2751A01-4 panel. Users inquire about the availability of the original firmware dump, with several suggestions for alternative firmware from other brands like Akai and DEX. However, attempts to use these alternative firmware files have resulted in issues such as corrupted files and no image display. The need for the original firmware is emphasized, as previous attempts with different panel configurations have not yielded successful results.
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FAQ

TL;DR: Need firmware for F&U FL28101 with HK-T.RT2957P61 and ST2751A01-4? The SPI is 25Q64, and “EEPROM / FLASH: 25Q64.” Cross‑brand dumps caused image issues. [Elektroda, tera610, post #16705630]

Why it matters: This FAQ helps techs quickly identify a compatible dump, avoid bad flashes, and program the 25Q64 safely.

Quick Facts

Where can I get a working firmware dump for F&U FL28101 (HK-T.RT2957P61 + ST2751A01-4)?

In the thread, a contributor shared an Akai-origin dump and later affirmed it was “not corrupted.” Users should match board and panel before flashing. Request the file from the sharer or thread maintainers. Verify panel ST2751A01-4 and board HK-T.RT2957P61 to avoid mapping errors. “Match panel first, then flash.” [Elektroda, fadili, post #17633481]

Does firmware from MANTA, DEX, ARIELLI, or NEVIR work on this exact panel?

No. The OP reported that dumps from those brands on the same board but a different panel caused inverted image. Panel timing tables differ across panels, even on the same mainboard. Always flash a dump matched to ST2751A01-4 to prevent picture issues. [Elektroda, tera610, post #16705630]

What flash chip does the HK-T.RT2957P61 use on this TV?

It uses a 25Q64 SPI flash device for the main firmware storage. Locate it near the tuner or CPU and program it in-circuit or off-board using a clip or socket. Label on the chip will show 25Q64. [Elektroda, tera610, post #16705630]

Is the Akai BIN really corrupt?

A user initially claimed corruption, but the sharer later stated, “OK.jet is not corrupted.” If you get errors, re-download, verify checksum, or try a different programmer. Ensure voltage and clip contact are correct before concluding corruption. [Elektroda, fadili, post #17633481]

Which panel and board does that shared BIN target?

The contributor specified the pairing: HK-T.RT2957P61 board with panel ST2751A01-4. Flashing it on other panels may cause image faults or no picture. “HK-T.RT2957P61 Panel: ST2751A01-4.” [Elektroda, fadili, post #17635368]

I see no image after flashing a DEX dump—what happened?

A user reported no image with a DEX TV SPI file. This indicates panel-table mismatch. Reflash with a dump confirmed for ST2751A01-4 on HK-T.RT2957P61. Do not rely on brand-only matching; panel ID is critical. [Elektroda, tera610, post #17358580]

Did anyone have the original 25Q64 dump from the F&U set?

No. The OP noted the original chip did not read, so an original F&U dump was unavailable. This is a common failure scenario when the flash is damaged or locked. Plan to source a known-good matched dump instead. [Elektroda, tera610, post #17358580]

How do I program the 25Q64 on HK-T.RT2957P61?

  1. Identify and remove power; clip to the 25Q64 SPI flash or desolder it.
  2. Write the matched BIN for ST2751A01-4 using your programmer.
  3. Verify, reinstall, and test image orientation and backlight. If wrong, re-flash a panel-matched dump. [Elektroda, tera610, post #16705630]

Why does panel matching matter so much on this board?

Firmware contains panel timing and orientation tables. Using a dump from a different panel can flip the picture or kill the image. The thread examples show inverted or absent image when mismatched. Always align board, panel, and dump. [Elektroda, tera610, post #16705630]

Is the string “arielli2015062288fhd0658” the right file for this TV?

A user referenced that filename while discussing dumps. It was not confirmed as correct for F&U FL28101 with ST2751A01-4. Avoid flashing unnamed or mismatched files without confirmed panel compatibility. [Elektroda, lagoniko, post #17086712]

What is an EEPROM/SPI flash “dump” in this context?

A dump is a binary copy of the TV’s firmware stored in the 25Q64 SPI flash. Technicians program this file to restore software, display timings, and settings tied to the panel. The OP explicitly requested a 25Q64 dump. [Elektroda, mailo, post #17086759]

What if the flash chip won’t read or verify?

The OP encountered a chip that wouldn’t read, meaning no original content was retrievable. Replace the 25Q64 and program a verified, panel-matched BIN. Poor clip contact or Vcc levels can also cause read failures. [Elektroda, tera610, post #17358580]

Someone asked if the 25Q64 is on the PCB—where is it?

Yes, it’s on the mainboard near the SoC. The user’s question confirms they were locating it on the PCB. Look for an 8‑pin SOIC labeled 25Q64. Use a clip or desolder for reliable programming. [Elektroda, lagoniko, post #17086833]

How do I avoid inverted image after flashing?

Use a dump verified for ST2751A01-4. The OP reported reversed image when using dumps from other brands with different panels, even on the same board. Panel match prevents orientation and timing mismatches. [Elektroda, tera610, post #16705630]
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