sandungas
Developer
You should start giving us some info about your PS3 model, the actual firmware you have installed, and what you did before trying to install a rebug firmwareok i am sorry but it doesn't installed i dont now why it gave data is corrupted
Incase you did nothing (in other words... your PS3 have an official firmware installed) then is completly normal for the PS3 to refuse the installation of a custom firmware