08-27-2011,11:13 AM

Originally Posted by
NuclearAqua
Just to be safe you should first update to 3.55 OFW and then to kmeaw. But yeah, you won't lose anything.
Actually it's safer to not install OFW first.
This was a rumor started by the fact that Geohot released a PATCH and said you have to install 3.55 OFW then the patch. Nowadays we're installing full firmwares, so unless the firmware itself is ****ed up, you won't brick.
However, if you install OFW first then CFW, your PS3 stays in update process longer and if a power cut happens while it's updating, bye bye PS3 
I update from CFW to CFW all the time and even downgrade from CFW to CFW, never had issues.
PS3 Slim CECH-3004A 160GB
PS2 Slim SCPH-70004 - FMCB 1.8b