05-15-2020, 02:55 PM 
(This post was last modified: 05-16-2020, 01:20 PM by xdatravelbug.
 Edit Reason: Corrected typos and clarified which UEFITool
)
		
	
	
		Not sure if this is working, but after some reading through several subjects and methods, what I did not see exactly is the following:
Does anyone has experience here and can help? Or maybe tried it already?
Thanks
	
- Instead of removing the whitelist => changing the exiting whitelist fromyour currently existing card (old VEN, DEV, and SUBSYS) to the new card (new VEN, DEV, and SUBSYS)
 
- Lenovo E535
 
- BIOS: AWARD
 
- BIOS version: HHET44WW (1.19)
 
- Installed WiFi card: Broadcom (Ven:14E4, DEV:4727, SUBSYS: 060814E4)
 
- Backup your BIOS with Universal Bios Backup Tool
 
- Using UEFITool 0.28.0 (not the NE version) I opened the backup
 
- Applying eliquel's knowlege about changing the order of bytes I searched for my VEN DEV. In my case it was 79E0EDD7-9D1D-4F41-AE1A-F896169E5216_LenovoWmaPolicyDxe
 
- Right click and extract body
 
- Fire up HxD and open the extracted body
 
- Search again for the installed card (14E4:4727) - see attachment
 
- There seem to be 4 cards whitelisted (1 above the marked one from Realtek (VEN:10EC) and 2 more below from Broadcom (VEN:14E4))
 
Does anyone has experience here and can help? Or maybe tried it already?
Thanks

 
 



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