Step 2: Bypassing the Bootloader Protection (ISP / Test Point Method)

Once the firmware injection completes, clear out any lingering data crumbs left over by the operator's software:

The ZTE ZXV10 B866V2 was finally free.

: In some cases, you may need a TTL serial interface or a male-to-male USB cable to communicate with the board's internal components if software methods are patched.