   You need to prepare the documents:
       dingux Z4 system files(other versions were not tested, maybe you can try).
       iSmart system files (iSmart official release).

   Need to replace the files:
	rootfs zImage zImage_noipu
   
   Need to add the files:
	ismartplug/iSmartLinux.plg ismartplug/iSmartLinux.ini ismartplug/iSmartLinux.bmp


  1. Check whether the memory card is FAT32 format, first use, we recommend a full format, then enter the following installation steps.
  
  2. Firstly, copy rootfs (core system files) to the memory card.

  3. And then copy zImage and zImage_noipu to the memory card.

  4. After confirm the above files are copied, copy the folders of LOCAL, GAME, MUSIC, VIDEO, PICTURE, PDF (dingux Z4 system files) to the memory card completely.

  5. Copy iSmart system folder _ismart and ismartplug (iSmart official release) to the memory card.

  6. Copy the three files (iSmartLinux.plg, iSmartLinux.ini and iSmartLinux.bmp) in the folder of ismartplug  to the memory card ismartplug folder.
     At this point, all files are installed, you can immediately start using.



NOTE:

iSmart Official Website:
	http://www.ismartds.com/ismart-mm-multi-media.html