anchor.diff:  )
   PING.EXE -n 7 127.0.0.1 > NUL
   
  -ECHO Checking whether your device is in recovery mode...
   CALL :check_recovery
   IF /I "%ERRORLEVEL%" NEQ "0" (
       CALL :echo_device_not_found
  
positive.code:     CALL :mexit %ERROR_INSTALLER%
  )
  
  ECHO Checking whether your device is in recovery mode...
  CALL :check_recovery
  IF /I "%ERRORLEVEL%" EQU "0" (
      GOTO :bootloader
  
negative.code: ECHO.
  EXIT /B 0
  
  :echo_installer_mismatch
  ECHO.
  ECHO Woops, looks like you are using the wrong installer for your device!
  ECHO.
  ECHO Please download the correct installer, making sure that your device codename
  ECHO is listed in the zip file name.
  ECHO.
  EXIT /B 0
  
  :echo_unlock_reboot
  ECHO.
  ECHO Successfully unlocked bootloader!
  