[Q] Cannot flash ROM - nvflash error

[eclaro]

This is the same tablet I am experiencing problems with adb (another thread created by me).

When I try to use nvflash, via Vega Tools ou manually, to flash a new ROM, I always receive the following error. Important information: this error I receive even before of the described problem with adb and Vega Tools.

Here is the log:

C:\Users\claroedu\AppData\Local\Temp>nvflash.exe --bct H5PS1G83EFR-S6C_V24_0625.bct --setbct --bl bootloader.bin --confi
gfile flash.cfg --odmdata 0x0b0c0075 --create --go
Nvflash started
rcm version 0X20001
System Information:
chip name: t20
chip id: 0x20 major: 1 minor: 3
chip sku: 0x8
chip uid: 0x037c70c141dfc1d7
macrovision: disabled
hdcp: enabled
sbk burned: false
dk burned: false
boot device: emmc
operating mode: 3
device config strap: 0
device config fuse: 0
sdram config strap: 0

sending file: H5PS1G83EFR-S6C_V24_0625.bct
- 4080/4080 bytes sent
H5PS1G83EFR-S6C_V24_0625.bct sent successfully
odm data: 0xb0c0075
downloading bootloader -- load address: 0x108000 entry point: 0x108000
sending file: bootloader.bin
| 941512/941512 bytes sent
bootloader.bin sent successfully
waiting for bootloader to initialize
bootloader downloaded successfully
setting device: 1 0
creating partition: BCT
failed executing command 16 NvError 0x120002
command failure: create failed (bad data)
bootloader status: specified device is not the boot device (code: 17) message: nverror:0x4 (0x4) flags: 0[/B][/B]