factory.common: Check if phone is unlocked

  exit 1

}

# Check if the device is properly unlocked

check_unlock_status() {

  local PHONE_IS_READY=true

  if ("${FASTBOOT_BIN}" getvar is-userspace 2>&1 | grep -q yes); then

    echo "Info: Your phone is in fastbootD mode."

    if ("${FASTBOOT_BIN}" getvar unlocked 2>&1 | grep -q no); then

      echo "Error: Your device's bootloader is still locked."

      echo "Please follow the instructions to unlock the bootloader!"

      PHONE_IS_READY=false

    fi

  else

    echo "Info: Your phone is in regular bootloader mode."

    if ("${FASTBOOT_BIN}" getvar unlocked 2>&1 | grep -q no); then

      echo "Error: Your device's bootloader is still locked."

      echo "Please follow the instructions to unlock the bootloader!"

      PHONE_IS_READY=false

    fi

    if ("${FASTBOOT_BIN}" oem device-info 2>&1 | grep -q "critical unlocked: false"); then

      echo "Error: Critical partitions are still locked."

      echo "Did you execute 'fastboot flashing unlock_critical'?"

      PHONE_IS_READY=false

    fi

  fi

  if [ "$PHONE_IS_READY" = "false" ]; then

    echo "Error: Your phone is not ready for flashing yet (see above), aborting..."

    exit 1

  fi

}

# Erase a list of partitions. Abort on failure.

# Arguments: <device serial number> <partition_name1 partition_name2>

erase_images_or_abort() {

    switch_to_fastbootd

  fi

  # Check if the device is properly unlocked

  check_unlock_status

  # Flash the device

  flash_device