4.92 | Multiman

For the legitimate homebrew user (ripping your own discs or playing legal PS2 backups), yes, it is safe. However, because multiMAN 4.92 writes to the flash memory of the console (dev_flash) to apply the Cobra payload, there is a minor risk if you have a power outage during the first launch.

Safety Checklist:

Even with the update, users occasionally hit snags. Here is how to fix the most common problems in version 4.92. multiman 4.92

If you are running Evilnat 4.92 CFW (or any 4.92-based CFW like Ferrox or Overlord), multiMAN 4.92 works flawlessly. You will have full access to kernel-level features, allowing you to launch any backup format, including PS2 classics and PSP remasters launched via the PSP Launcher. For the legitimate homebrew user (ripping your own

If you want, I can provide: