[Q] Flash not working in any browser since flashing

I've read the 5 similar threads which XDA suggested, and nothing from Google helped so far. Basically by "any browser" I mean all the big name browsers, including Firefox and Dolphin. On my old ROM they worked. Now the same (latest) versions don't. I'm on 4.2.2 (old ROM and new ROM) and I don't seem to have any Flash binaries installed, but I thought it was built into browsers now since Flash for Android is discontinued.

Can anyone add more information on the subject?

Thanks.