Hi. Is it possible to flash the modded BIOS using WINUPTP64.EXE instead of requiring a BIOS programmer? I have a custom BIOS bgrt image that I want to keep and if the de-whitelisted BIOS could be flashed with that tool it would be possible to have the custom bgrt image using the usual method described in the BIOS_LOGO.txt file.
If so please remove the whitelist and open advanced menu https://www.mediafire.com/file/8jy3j0s9u...O.zip/file https://www.mediafire.com/file/vzg9vl8n3...p.bin/file
First link is extracted BIOS files from gluj44us.exe file obtained from Lenovo website and second is the BIOS dump posted by uncle_Fedya before me. I have no BIOS programmer, nor soldering skills.
Posts: 6,341
Threads: 0
Joined: Jun 2016
Reputation:
537
(04-17-2025, 07:40 PM)Ptero-4 Wrote: Hi. Is it possible to flash the modded BIOS using WINUPTP64.EXE instead of requiring a BIOS programmer? I have a custom BIOS bgrt image that I want to keep and if the de-whitelisted BIOS could be flashed with that tool it would be possible to have the custom bgrt image using the usual method described in the BIOS_LOGO.txt file.
If so please remove the whitelist and open advanced menu https://www.mediafire.com/file/8jy3j0s9u...O.zip/file https://www.mediafire.com/file/vzg9vl8n3...p.bin/file
First link is extracted BIOS files from gluj44us.exe file obtained from Lenovo website and second is the BIOS dump posted by uncle_Fedya before me. I have no BIOS programmer, nor soldering skills.
Hi
All mods are personal, need your bios dump
You also need a SPI-programmer and SOIC8 clip
(04-17-2025, 07:40 PM)Ptero-4 Wrote: Hi. Is it possible to flash the modded BIOS using WINUPTP64.EXE instead of requiring a BIOS programmer? I have a custom BIOS bgrt image that I want to keep and if the de-whitelisted BIOS could be flashed with that tool it would be possible to have the custom bgrt image using the usual method described in the BIOS_LOGO.txt file.
If so please remove the whitelist and open advanced menu https://www.mediafire.com/file/8jy3j0s9u...O.zip/file https://www.mediafire.com/file/vzg9vl8n3...p.bin/file
First link is extracted BIOS files from gluj44us.exe file obtained from Lenovo website and second is the BIOS dump posted by uncle_Fedya before me. I have no BIOS programmer, nor soldering skills.
Hi
All mods are personal, need your bios dump
You also need a SPI-programmer and SOIC8 clip
Ok. I guess it's time to look for a t480 since I read that it doesn't have the whitelist on it (I was able to get a de-whitelisted BIOS for my old T420s that could be flashed directly, dunno what did Lenovo do to the BIOS in the t440 series that made it impossible to flash a modded BIOS to those laptops, nor why they did that).
Posts: 1
Threads: 0
Joined: May 2025
Reputation:
0