Downgrade 3.72
 

I Havent Been On The PS3 Hax Scene Since 2009 [Before Geohot & Jailbreak] Soo Im a Little Rusty

But i bought A PS3 slim With 3.72 Firmware And i Want To know The Following

- Is There Any way To downgrade For Custom Firmware?
- Is There ANy way To Prevent Brick?
- Is Tehre Any Risk Of Ban?
- Would i Be Able To Load ISO's?
- Can i Play Games online ?
- Would i Have To Open My Ps3 or swap My HD, Or Format?

And Please, No Rude Reply's Telling me to use The Search Button, Or Calling Me A Noob. i Post And askin one Post So i wont Be Sent On a wild Goose Chase !

if it has 3.72 from new then no you cannot downgrade it
check the model no: mine is a 3000 series so im stuck with ofw but im fine with that

Yes, using a hardware flasher (allowing for what Japsander said)
No, but be as careful as you can and it should not happen
You cannot get on PSN with CFW
Use search ;)
Only if you are on OFW
Yes, possibly, possibly

@japsander i Didnt buy It From The Store, i Bought It From A Neighbor,

& @manster .. That Was Unessasary . Your so Cool For Posting The banner , Now, Go Get A Job, And Do something With Life

No need to be rude, @manster does have a point, if you had clicked on that banner at the top of the forum, your question/questions would have been answered :)