Semi-brick

[darman]

Hi. I am on FW 3.41 jailbreak and got a semi-brick today.
I can still go to internet and do a few things on XMB menu to the right of game menu.
To the left I can go to settings and do probably whatever (I changed the ps3 theme).
Anything I choose on Photo, Video or Game menus results in freeze or black screen. Also trying to switch user freezes.
Tried running original game without jailbreak: freeze!
Before this:
I updated multiManager 1.15.01 to 1.15.02 today and did some stuff. Moved some games with file manager to another folder to remove other backup manager I had installed and then ran Assassins Creed Brotherhood from mM new version.
I don't think it was because multiManager it happened. When I quitted the game it hang... so, after a while I made sure no HD was blinking and pressed power button and if that didn't work (can't remember) switched it off.
A few hours later I went on PS3 again and saw the bad news.
Any ideas how to solve this...preferably non data destructive. Appreciate all contributions while I also google for solutions.
Thank you

[chesh]

System recovery mode -> Rebuild filesystem

[darman]

System recovery mode -> Rebuild filesystem

All data is cleaned up and I have to reinstall backup manager(s) and games, right?

Is it possible to access it through http or back up games?

[darman]

Tried System recovery mode -> Rebuild filesystem but it doesn't fix
It did complain filesystem was corrupt, did a recovery install but after boot things are the same. After doing anything on items that work on XMB, all menus tend to disappear and users menu including Turn off system on top get endeless circuling arrows

[darman]

Solved. Decided to format and clean up the mess. Up and running again.