Editing Downgrading

Jump to navigation Jump to search
Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.

The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then publish the changes below to finish undoing the edit.

Latest revision Your text
Line 1: Line 1:
So far, there are '''no known methods''' of downgrading a retail vita unit. Probably the only way is Manufacturing mode or some other sort of QA flag set in Syscon. Alternatively you may force lower fw load with a Secure Processor (commonly called "F00D") exploit that happens before prog_rvk.srvk is loaded and that patches it (F00D) to use legacy/factory keyset only.
So far, there are '''no known methods''' of downgrading a retail vita unit. Although [TheFloW] somehow accessed some sort of developer kit way of updating/downgrading on a retail unit, but yet again no one knows how he has done it.
 
However, it is possible to downgrade a Testing Kit or Development Kit Vita, as seen in this video:
<youtube>FSxtZVzcohM</youtube>
 
 
 
== Attempts ==
TheFloW tried downgrade from 3.67 back to 3.60, but it didn't work<br>
https://twitter.com/theflow0/status/967785107888201728<br>
 
[[File:dADtkam.jpg|200px]]
Please note that all contributions to Vita Developer wiki are considered to be released under the GNU Free Documentation License 1.2 (see Vita Developer wiki:Copyrights for details). If you do not want your writing to be edited mercilessly and redistributed at will, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource. Do not submit copyrighted work without permission!

To protect the wiki against automated edit spam, we kindly ask you to solve the following hCaptcha:

Cancel Editing help (opens in new window)
Retrieved from "http://www.psdevwiki.com/vita/Downgrading"