First: Yes you can run
both https://github.com/aldostools/webMAN-MOD/releases
Download the webman mod updater.vpk
Install it it will work
Toggle Qa: You need it to downgrade Cfw's
Toggle Qa: 4.xx fw
qa_flag_4xx.pkg
to see if you are qa flagged by hovering over network settings (dont click it) and press and hold the following button combo L1 + L2 + L3 + R1 + R2 + dpad down, if you did that correctly you should see 2 things Edy Viewer, and Debug Settings if you see those things after pressing dpad down you have successfully qa flagged your ps3 and you can now update to any CFW even if you are on 4.82 you can install 3.55 or 4.81 you can install 3.55 And so on, hope this helps some of you who are getting errors when using downgraders
both https://github.com/aldostools/webMAN-MOD/releases
Download the webman mod updater.vpk
Install it it will work
Toggle Qa: You need it to downgrade Cfw's
Toggle Qa: 4.xx fw
qa_flag_4xx.pkg
to see if you are qa flagged by hovering over network settings (dont click it) and press and hold the following button combo L1 + L2 + L3 + R1 + R2 + dpad down, if you did that correctly you should see 2 things Edy Viewer, and Debug Settings if you see those things after pressing dpad down you have successfully qa flagged your ps3 and you can now update to any CFW even if you are on 4.82 you can install 3.55 or 4.81 you can install 3.55 And so on, hope this helps some of you who are getting errors when using downgraders