Unable to open games and application on my phone

when i try to open my games and application it say operation failed how can i solve it

i think you have downloaded the games of unsupported format.try to download games at your phones specification

the file system of your phone has got corrupte. try installing firmware using XS++

i cant open my enternet service because i dont know ho to set

scan ur phone for virus

i could not open my game and application, it will display operation failed, and then i try to reformat it, but it is not work. please help my problem.
games and applications are not open, if try to open that shown operation failed! how to solve this problem? please help vaen okay

when i switch on it shows only sony erricson logo in k800i

to solve this problem u just have to update the sony ericson software from below link.
http://www.sonyericsson.com/cws/support/softwaredownloads/detailed/updateservice/w610i?lc=en&cc=us

but make sure u back up all contacts files and everything before updating.
just follow the instuctons and it will be fine.

Try deleting the application from your phone, then re-installing it, but make sure its a format thats compatable with your phone.