(adsbygoogle = window.adsbygoogle || []).push({}); Can someone link me a good tutorial or explaination on how to reinstall my cfw because I think I deleted or corrupted a file in the dev_flash (dev_blind) Folder...

You can reinstall your CFW within safe mode just get a USB with your CFW on it (make sure it's the exact one), make the folders PS3- UPDATE - then rename your update file to PS3UPDAT.PUP and proceed.

i have message a serious error has occured 8002F281