can i install another FW over Waninkoko 3.55?

I want to install Wutangrza 3.55
can i just install over waninkoko or
do i have to downgrade first or something?

Reinstall Official 3.55 Sony firmware.

Then install any other 3.55 version you want.


DO NOT INSTALL ONE CFW OVER ANOTHER, EVER, ALWAYS REVERT TO 3.55 OFW.

reinstall
do you mean downgrade or just updating regularly?

You're on 3.55 CFW, and you'll go to 3.55 OFW.
That's a regular update.
Downgrading would be going from 3.55 do 3.41.

hi im on 3.41 nd i want Wutangrza 3.55. would i have to update to 3.55 OFW first? can i revert back to 3.41 if i changed my mind