I use iPhone PC Suite to delete 3rd party Application when restart iphone show me only apple logo,I there way to fix it?

Can you tell which apps you have manually deleted ?

are u able to sync with itunes (after iphone boots but springboard does not show)? if so then u might have done something with your springboard files

also if u have deleated summerboard and have more than 72 icons on ur screen then that could be the problem

anyway i fix it with recover mode.