If you write to the wrong memory address (e.g., overwriting the Preloader or Bootloader), the phone will never turn on again. No button combination, no flash tool, no JTAG will save it. You effectively have a paperweight.
Before making any changes, ensure you have backed up your device. mtk imei v30 exclusive
: Always create a backup of your device's NVRAM before attempting any IMEI operations, as errors can lead to permanent baseband loss. Legal Restrictions If you write to the wrong memory address (e