(adsbygoogle = window.adsbygoogle || []).push({}); Just A Quick Question When I Look Up About What This Option Does On PlayStation Report I This Is What It Says

Restore PS3 System - IMPORTANT: All data and settings will be lost by performing this step.
This will reformat the hard drive on the PlayStation 3, deleting all data and restoring it to as if it just came out of the box. This is the same as [Restore PS3 system] on the XMB.

My Only Question Is That Will It Put Me Back To 3.55, Wipe all memory and that's it I don't want to accidentally fuck something up