G500s BIOS for Recovery flash

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Hello!
Please somebody help me with flashing G500s in recovery mode (unfortunetly i have laptop with programmed BIOS SPI with wrong BIOS from G400? -VIWGP not VILG). Unfortunetly when i try to flash from Windows with EnableFlashSecureBIOSOverride=1 in platform.ini and rom, after reboot i have "Secure Flash Error : Invalid firmware image!!!"
When i try flash from boot block with Fn + B and VILG1X64.FD but with name for current BIOS (current version 78cn25ww.exe but EC 1.05), on right side USB laptop starts with fan 100% and after probably 1 minute shutdown with no change.

Please give me maybe DOS tool to flash this or mod this bios to allow recovery flash:

Whitelist Removal Please
appologies in advance.. I am a novice.

Laptop: Lenovo Model: G500s Windows: 10 Home
-Motherboard Manufacturer and Model : Manufacturer: Lenovo, product: invalid, serial number: CB26341638, Version: 31900003Std
-Bios Revision : BIOS 7BCN28WW(V1.11)
-Bios Type : Not sure
-Bios SLIC : dont know what that is
-Bios Link : https://download.lenovo.com/consumer/mob...cn28ww.exe

Previous Network Card:- Intel Centrino Wireless-N 135

Network Card trying to install:- Intel Dual Band Wireless-AC 7260

Backup File Link:- https://drive.google.com/open?id=0BxCPlU...mVyYmM4cFk