About SEN Enabler/Disabler 4.25:
Q:*Is this tool safe?
A:*Yes. it is, this have a restore process if something goes wrong for prevent RSOD
Q:*It works with all CFW?
A:*Nop, only with CFW 3.55 and 3.56 (PKG precompiled and fixed)
Q:*It works on OFW?
A:*Nop, only for CFW
Q:*I have RSOD/Black Screen, how can i solve it?
A:*Reinstall your CFW in Recovery Mode
Q:*Fix is already complete but I have an error while log in SEN
A:*Go to Recovery Mode and choose*Restore Default Settings, Rebuild Database*andRestore File System. In some cases you need to change your login password
Q:*It works with DRM dongles?
A:*Yes, but you need to have dongle update 2.51 and not 2.70
Q:*I have CFW Rebug but when PS3 starts shows Black Screen
A:*Make sure you donīt have any spoof and Rebug Mode in Normal before installing, to fix Reinstall CFW from Recovery Menu
This doesn't work. It contains the wrong passphrase to get on PSN. The only thing it does is spoof to 4.25
Download: SEN Enabler/Disabler 4.25 | MIRROR
News Source: teamsgk via consolecrunch via @dantezteam
Thanks to juggalodebo for the news tip!