Bios Mods -The Best BIOS Update and Modification Source

Hello, friends.
I want to install WWAN card Huawei ME906E (SPS# 704031-001) into my HP Probook 650 G1, but it hangs at boot logo. I don't see any messages, because there is no BIOS option to turn off boot logo.

BIOS download link http://ftp.hp.com/pub/softpaq/sp71001-71500/sp71050.exe
There are 2 .bin files in this updater, depends on platform. According to system information, my Probook uses L77_0123.bin

Hi friend,
only sp5xxxx.exe and not all can be modified, sp6xxxx.exe and sp7xxxx.exe
only using HW SPI Programmer can be rewrote !
Look here :

https://www.bios-mods.com/forum/Thread-R...val?page=3

If You get an SP5 file upload It here !

Let me know
Regards

Sorry, the first BIOS version for this model is sp64078.
If I buy that hardware (CH341A and test clip), you can give me modified sp71050?

Yes I am not sure to get full working as RSA Check is changing naurally, but I will try to
modify your Firmware to be working !
Let me know
Regards

Hello again, friends. I've almost got SPI Programmer, so can you modify BIOS for me?

Ok I will try !
Make Firmware Full Dump of Eeprom Chip and uload It here !
Use this tool run It as Admin and upload here the result fle :

http://rghost.net/58219938

http://rghost.net/53128665

let me know
Regards

https://yadi.sk/d/FccGTp_zi2fFb
https://yadi.sk/d/DsNwqBJMi2fFh

When I connect clip to the bios chip, programmer's interface disappears from Windows7 device manager, and programmer software shows "device not connected", and "Detect" button becomes unavailable. Manuals says that there should be no voltage on the chip. Adapter disconnected, battery is removed. It looks like I should disassemble the notebook, to remove bios battery.

BDMaster, are you trying to mod my BIOS? Or I should upload bios dump to other hosting?
Help me please.

Hello, have you any news about my BIOS?