EZBook 3 Pro BIOS unlock

[TheGiolly]

Hi guys, I'm trying to unlock the chipset and advanced menus in the bios of my Jumper EZBook 3 PRO but without success.

I started by editing the "Setup" module from this

Code:

0x159BB Suppress If {0A 82} 0x159BD True {46 02} 0x159BF Ref: Advanced, VarStoreInfo (VarOffset/VarName): 0xFFFF, VarStore: 0x0, QuestionId: 0x2, FormId: 0x2712 {0F 0F 1E 00 02 00 02 00 00 00 FF FF 00 12 27} 0x159CE End If {29 02} 0x159D0 Suppress If {0A 82} 0x159D2 True {46 02} 0x159D4 Ref: Chipset, VarStoreInfo (VarOffset/VarName): 0xFFFF, VarStore: 0x0, QuestionId: 0x3, FormId: 0x2713 {0F 0F 1F 00 02 00 03 00 00 00 FF FF 00 13 27} 0x159E3 End If {29 02}

 
to this

Code:

0x159BB Suppress If {0A 82} 0x159BD False {47 02} 0x159BF Ref: Advanced, VarStoreInfo (VarOffset/VarName): 0xFFFF, VarStore: 0x0, QuestionId: 0x2, FormId: 0x2712 {0F 0F 1E 00 02 00 02 00 00 00 FF FF 00 12 27} 0x159CE End If {29 02} 0x159D0 Suppress If {0A 82} 0x159D2 False {47 02} 0x159D4 Ref: Chipset, VarStoreInfo (VarOffset/VarName): 0xFFFF, VarStore: 0x0, QuestionId: 0x3, FormId: 0x2713 {0F 0F 1F 00 02 00 03 00 00 00 FF FF 00 13 27} 0x159E3 End If {29 02}

and then I also added the "2 menu entries" in the "AMITSE" module from this

Code:

.. .. .. .. .. .. .. .. .. .. .. .. 4A 10 59 7B 0D C0 58 41 87 FF F0 4D 63 96 A9 15 11 27 00 00 00 00 00 00 00 00 00 00 00 00 00 00 4A 10 59 7B 0D C0 58 41 87 FF F0 4D 63 96 A9 15 14 27 00 00 00 00 00 00 00 00 00 00 00 00 00 00 4A 10 59 7B 0D C0 58 41 87 FF F0 4D 63 96 A9 15 15 27 00 00 00 00 00 00 00 00 00 00 00 00 00 00 4A 10 59 7B 0D C0 58 41 87 FF F0 4D 63 96 A9 15 16 27 00 00 00 00 00 00 00 00 00 00 00 00 00 00 .. .. .. ..

to this

Code:

.. .. .. .. .. .. .. .. .. .. .. .. 4A 10 59 7B 0D C0 58 41 87 FF F0 4D 63 96 A9 15 11 27 00 00 00 00 00 00 00 00 00 00 00 00 00 00 4A 10 59 7B 0D C0 58 41 87 FF F0 4D 63 96 A9 15 12 27 00 00 00 00 00 00 00 00 00 00 00 00 00 00 4A 10 59 7B 0D C0 58 41 87 FF F0 4D 63 96 A9 15 13 27 00 00 00 00 00 00 00 00 00 00 00 00 00 00 4A 10 59 7B 0D C0 58 41 87 FF F0 4D 63 96 A9 15 14 27 00 00 00 00 00 00 00 00 00 00 00 00 00 00 4A 10 59 7B 0D C0 58 41 87 FF F0 4D 63 96 A9 15 15 27 00 00 00 00 00 00 00 00 00 00 00 00 00 00 4A 10 59 7B 0D C0 58 41 87 FF F0 4D 63 96 A9 15 16 27 00 00 00 00 00 00 00 00 00 00 00 00 00 00 .. .. .. ..

but the menus are still locked.

At this link you will find two different BIOS rom:

• BIOS_V6_Date_12_05_2017_19_25_21_Ver_3BANS010_Jumper10x.P8.WP3132.NHNAUHL01.rom
  This is the one that I'm currently working on and needs to be unlocked
  
  
• BIOS_V4_Date_08_07_2017_21_21_55_Ver_3BANS010_JUMPER10x.P8.WP313R.NHNAUHN02.rom
  This one is an older hardware/software revision that wasn't factory locked.
  I added this just for comparison.
  

Thanks to everyone who will try to help me