Hello Guys Please Help

i have rooted my WintouchR97 tablet
everything was nice
then ROM TOOLBOX installed
i backed up the BOOTSCREEN ANIMATION
after edit RESTORED the edited bootscreen
but i made mistake


in original backup zip file PART0 and DESC.txt was on zip's root
when i extracted that file in folder
and made that folder as archive PART0 and DESC.txt path changed

like original was
/part0
/desc.txt


after edit it restored as
/backupbootscreen/part0
/backupbootscreen/desc.txt


NOW WHEN I START IT JUST SHOWS STARTUP LINUX LOGO
BUT WHEN BOOTSCREEN ANIMATION SUPPOSE TO BE SHOWN
IT SHOW ONLY BLANK SCREEN AND NOT COMPLETING THE BOOT PROCESS
MEANS MY TABLET I CANT USE ITS JUST SHOWING BLANK SCREEN


PLEASE HELP TO SOLVE PLEASE PLEASE