anchor.diff:      CALL :mexit %ERROR_INSTALLER%
   )
   
  -ECHO Checking whether your device is in recovery mode...
   CALL :check_recovery
   IF /I "%ERRORLEVEL%" EQU "0" (
       GOTO :bootloader
  
positive.code: :: functions
  
  :check_zip
  IF NOT EXIST "boot.img" EXIT /B 1
  IF NOT EXIST "system.img" EXIT /B 1
  EXIT /B 0
  
negative.code:     CALL :mexit %ERROR_UNLOCK%
  )
  
  :flash
  :: ECHO BAIL!
  :: PAUSE
  :: EXIT /B 0
  
  ECHO.
  ECHO Installing Maru, please keep your device connected...
  fastboot format cache
  