Aptio AMI iball i701

Not able to do anything. Tried to dump nvram with SCEWIN, gives error ERROR:4 - Retrieving HII Database. Please help me. I am a total newbie.

I have a Iball i701 tablet its bios has following info

Bios vendor: American Megatrends
Core version: 5.008
Core Version: UEFI 2.3; PI 1.2
Project version: V1.7.7_R008

CPU Configuration:
Microcode Patch: 82a

Serial Number: 1600249000415

Memory Info
Total Memory: 1024MB (DDR3L)

GOP Info
Intel® GOP Driver: [7.2.1007]

TXE Info:
Sec RC Version:
TXE FWVersion:

@sbhar :
Welcome at Win-RAID Forum!

Which sort of support do you expect from us? We generally do not modify BIOSes upon request.
Why do you want to modify the BIOS of your Mobile system?
Do you know, that the risks are high to get a bricked (unusable) tablet after such procedure?

Dieter (alias Fernando)