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 SMBIOS Info: Serial Number: 1600249000415 Memory Info Total Memory: 1024MB (DDR3L) GOP Info Intel® GOP Driver: [7.2.1007] TXE Info: Sec RC Version: 00.50.00.00 TXE FWVersion: 01.01.00.1115