How to flash logo png from recovery

Create update.zip with

1. Put your logo.png to update.zip/xbin
2. Put flash_logo.sh to update.zip/
   
   Code:

   #!/sbin/ash
   if [ -e /cache/logo.png ];
   then
   /xbin/bml_flash boot3 /cache/logo.png
   fi;
3. Add to update-script
   
   Code:

   copy_dir PACKAGE:xbin CACHE:
   run_program PACKAGE:flash_logo.sh

Or  

... you can download my next and change xbin/logo.png on yours.

 flash_bootlogo_update.zip