Bios Modder Klem Posted May 18, 2019 Author Bios Modder Share Posted May 18, 2019 1 hour ago, bossunselo said: Hello Thank you for your hard work. I have a T440p and I want to get rid of whitelist and get advanced options unlocked. Here is the Bios: https://drive.google.com/file/d/18YezmdGZMubicZYU-Jh8mSBC0rWemvbV/view?usp=sharing Thank you again. o/ Hi! Ok. Check your PM box. Quote Link to comment Share on other sites More sharing options...
oTomas Posted May 23, 2019 Share Posted May 23, 2019 Does the programmer need to be 5v or 3.3v? Quote Link to comment Share on other sites More sharing options...
Bios Modder Klem Posted May 23, 2019 Author Bios Modder Share Posted May 23, 2019 4 minutes ago, oTomas said: Does the programmer need to be 5v or 3.3v? Hi! 3.3V Quote Link to comment Share on other sites More sharing options...
yayatwiste Posted May 24, 2019 Share Posted May 24, 2019 Hello, I just received my Lenovo T440p that I ordered on ebay and delivered a moment. I would like you to unlock my bios latest version at 100% I need to have a wifi whitelist with wwan and if possible whitelist battery to accept other brand batteries. Here is the link of my bios:https://mega.nz/#!nFE1zA5Z!ffcrauKbEYm6eEXf0pSxlTIGSc_QFGwFoSPn-0lUe4E Waiting for response from you and confirm that my bios and dumped so that you can do the necessary and thank you in advance. Quote Link to comment Share on other sites More sharing options...
Bios Modder Klem Posted May 24, 2019 Author Bios Modder Share Posted May 24, 2019 56 minutes ago, yayatwiste said: Hello, I just received my Lenovo T440p that I ordered on ebay and delivered a moment. I would like you to unlock my bios latest version at 100% I need to have a wifi whitelist with wwan and if possible whitelist battery to accept other brand batteries. Here is the link of my bios:https://mega.nz/#!nFE1zA5Z!ffcrauKbEYm6eEXf0pSxlTIGSc_QFGwFoSPn-0lUe4E Waiting for response from you and confirm that my bios and dumped so that you can do the necessary and thank you in advance. Hi! Ok. Check PM. 1 Quote Link to comment Share on other sites More sharing options...
yayatwiste Posted May 24, 2019 Share Posted May 24, 2019 4 hours ago, Klem said: Hi! Ok. Check PM. Klem thank you very much it works perfectly, now remains more than to change the wifi and wwan card to test the whitelist. I would make a return from the operation. Thank you so munch Quote Link to comment Share on other sites More sharing options...
Maksan Posted May 28, 2019 Share Posted May 28, 2019 Hi, Klem! Can you help me, please? :-) I need remove whitelist and unlock Advanced menu. Link Quote Link to comment Share on other sites More sharing options...
Bios Modder Klem Posted May 28, 2019 Author Bios Modder Share Posted May 28, 2019 36 minutes ago, Maksan said: Hi, Klem! Can you help me, please? :-) I need remove whitelist and unlock Advanced menu. Link Hi! Ok. Check PM. Quote Link to comment Share on other sites More sharing options...
Dawda Posted May 30, 2019 Share Posted May 30, 2019 (edited) I have a Lenovo T540p that I wound like to be able to disable the dedicated GPU. Are you able to activate that option? They removed the option to disable optimus several years ago. Oh yeah and if it is possible to enable options to disable optimus, pls whitelist and unlock advanced setting too. Thank you. Edited May 30, 2019 by Dawda Quote Link to comment Share on other sites More sharing options...
Bios Modder Klem Posted May 30, 2019 Author Bios Modder Share Posted May 30, 2019 5 hours ago, Dawda said: I have a Lenovo T540p that I wound like to be able to disable the dedicated GPU. Are you able to activate that option? They removed the option to disable optimus several years ago. Oh yeah and if it is possible to enable options to disable optimus, pls whitelist and unlock advanced setting too. Thank you. Hi! If you will try to disable Intel graphic card, then laptop will start with black/blank screen, because in your laptop model screen directly connected to Intel graphic card, it's hardware design for this laptop model. It's hardware design for Optimus technology. Look at the image below. Quote Link to comment Share on other sites More sharing options...
Dawda Posted May 30, 2019 Share Posted May 30, 2019 3 hours ago, Klem said: Hi! If you will try to disable Intel graphic card, then laptop will start with black/blank screen, because in your laptop model screen directly connected to Intel graphic card, it's hardware design for this laptop model. It's hardware design for Optimus technology. Look at the image below. (img) Oh, okay. That’s a shame. Thank you very much for explaining this to me. Quote Link to comment Share on other sites More sharing options...
grufwub Posted May 30, 2019 Share Posted May 30, 2019 I've uploaded my BIOS here, if you could remove the whitelist and unlock advanced menu items (if that's possible?) that would be great thank you <3https://gofile.io/?c=Oq2jpA I tried modifying the BIOS myself -- opened it in UEFITool, extracted the necessary image section body, then opened this in both radare2 with Cutter GUI and in Ghidra and was able to find the relevant string, but neither could seem to find any references to it in the rest of the code? I'm not sure if it was just issues with the analysis options I was choosing, or if IDA just tends to be better for this kind of work still, but any tips would also be appreciated (: Quote Link to comment Share on other sites More sharing options...
Bios Modder Klem Posted May 30, 2019 Author Bios Modder Share Posted May 30, 2019 44 minutes ago, grufwub said: I've uploaded my BIOS here, if you could remove the whitelist and unlock advanced menu items (if that's possible?) that would be great thank you <3https://gofile.io/?c=Oq2jpA I tried modifying the BIOS myself -- opened it in UEFITool, extracted the necessary image section body, then opened this in both radare2 with Cutter GUI and in Ghidra and was able to find the relevant string, but neither could seem to find any references to it in the rest of the code? I'm not sure if it was just issues with the analysis options I was choosing, or if IDA just tends to be better for this kind of work still, but any tips would also be appreciated (: Hi! Ok. Check PM. Quote Link to comment Share on other sites More sharing options...
lexwimp Posted May 31, 2019 Share Posted May 31, 2019 Hello, I have a T440s with BIOS version 2.51, a few days ago I tried to remove the Bios password by doing a tutorial in which I made a short on pins 5 and 6 of the chip during boot to disable the boot password verification and power change the password of the bios. After some unsuccessful attempts the laptop stopped loading the bios and the screen remains permanently black, I do not know if it damages the chip or the data of the bios, but through the CH341A programmer I get a backup of the bios, I hope that can you help me https://www.dropbox.com/s/zsm8rxgbogv29na/bios original thinkpad t440s.rar?dl=0 Try installing a new Bios (I found version 2.35v) and the computer is already booting, but it gives me two errors 0271: real time clock error 0183: Bad CRC of security settings in EFI variable. I can not get through the bios. My laptop asks for a fingerprint at startup, my fingerprint is set, so that's not a problem. Quote Link to comment Share on other sites More sharing options...
Bios Modder Klem Posted May 31, 2019 Author Bios Modder Share Posted May 31, 2019 (edited) 1 hour ago, lexwimp said: Hello, I have a T440s with BIOS version 2.51, a few days ago I tried to remove the Bios password ... Hi! No, I don't work with any bios passwords. Sorry. Edited May 31, 2019 by Klem Quote Link to comment Share on other sites More sharing options...
lexwimp Posted May 31, 2019 Share Posted May 31, 2019 And would it be possible to repair the bios even if you keep the password? I only want the laptop to start the system ... if it is not possible, thank you very much anyway Quote Link to comment Share on other sites More sharing options...
Mac-tonight Posted June 1, 2019 Share Posted June 1, 2019 Hello, can you please confirm if this is the right gear for the job? I live in México, and have a card wifi intel 7260NGW and thinkpad T440p. This can help me to make it work? https://articulo.mercadolibre.com.mx/MLM-624656558-programador-bios-eeprom-pic-usb-ch341a-arduino-_JM?quantity=1 Quote Link to comment Share on other sites More sharing options...
Bios Modder Klem Posted June 1, 2019 Author Bios Modder Share Posted June 1, 2019 2 hours ago, Mac-tonight said: Hello, can you please confirm if this is the right gear for the job? I live in México, and have a card wifi intel 7260NGW and thinkpad T440p. This can help me to make it work? https://articulo.mercadolibre.com.mx/MLM-624656558-programador-bios-eeprom-pic-usb-ch341a-arduino-_JM?quantity=1 Hi! Yes, it's right device, but price from your link is too expensive. To order SPI programmer and SOIC8 clip, you can use links from the first page of this thread. Quote Link to comment Share on other sites More sharing options...
scstubbs Posted June 7, 2019 Share Posted June 7, 2019 (edited) Mistakenly posted on the wrong thread . . . . need to delete Edited June 7, 2019 by scstubbs wrong thread Quote Link to comment Share on other sites More sharing options...
vincjacc Posted June 7, 2019 Share Posted June 7, 2019 Hello, Could you please remove WiFi whitelist?https://www.dropbox.com/s/8o8sp4q1z4qgfs7/2.bin?dl=0 T440p bios v2.52 Many Thanks! V Quote Link to comment Share on other sites More sharing options...
Bios Modder Klem Posted June 7, 2019 Author Bios Modder Share Posted June 7, 2019 27 minutes ago, vincjacc said: Hello, Could you please remove WiFi whitelist?https://www.dropbox.com/s/8o8sp4q1z4qgfs7/2.bin?dl=0 T440p bios v2.52 Many Thanks! V Hi! Ok. Check PM. Quote Link to comment Share on other sites More sharing options...
Mogusha Posted June 13, 2019 Share Posted June 13, 2019 Is it possible to get a whitelist removal and hidden bios settings enabled for this t440p bios firmware? https://mega.nz/#!20M3zYiT!Qo1QmsokhAt8gb-mdwc4TbMvDbanzCMMbjjHaCkD6zI Thank you. Quote Link to comment Share on other sites More sharing options...
Bios Modder Klem Posted June 13, 2019 Author Bios Modder Share Posted June 13, 2019 23 minutes ago, Mogusha said: Is it possible to get a whitelist removal and hidden bios settings enabled for this t440p bios firmware? https://mega.nz/#!20M3zYiT!Qo1QmsokhAt8gb-mdwc4TbMvDbanzCMMbjjHaCkD6zI Thank you. Hi! Ok. Check PM. Quote Link to comment Share on other sites More sharing options...
rizla3066 Posted June 15, 2019 Share Posted June 15, 2019 Hello, any chance i can have my bios done aswell? Remove whitelist lock for wifi cards, and unlock and hidden menus and so on. Download link https://ufile.io/wfzx9pb9 Thank you in adavnce. Quote Link to comment Share on other sites More sharing options...
Bios Modder Klem Posted June 15, 2019 Author Bios Modder Share Posted June 15, 2019 16 minutes ago, rizla3066 said: Hello, any chance i can have my bios done aswell? Remove whitelist lock for wifi cards, and unlock and hidden menus and so on. Download link https://ufile.io/wfzx9pb9 Thank you in adavnce. Hi! Ok. Check PM. Quote Link to comment Share on other sites More sharing options...
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