Hello so i just got a new 3.55 PS3 and i put kemwa on it fine, then i was going to put 4.70 rebug but it says that it is corrupt so i downloaded it from many different sources and it still says corrupt. So now i went to recovery manager and tried to install 3.55 OFW and i keep getting stuck at 99%.

And every time i turn the PS3 back on or off it goes STRAIGHT to installing I CANT STOP IT! Please ANY help would be great. Thanks
hard drive might be corrupted Best option is to go through the recovery menu, and select all of these in order, and re-entering recovery EVERY TIME after each step:
1: Rebuild Database
2: Restore PS3 System
3: Software Update (Do 3.55 OFW first, then after it completes, do Rebug ;-) MUCH BETTER!!!)
It WILL delete everything during step 2, but it will guaranteed work!!