i'm new here
but i've used many custom cm10 based roms on sony tipo
and every time i had a problem with wifi network.
so i searched every where and finally i found that ,
the problem is not in roms but the problem is in kernel itself .
and now i've found it's solution
i don't know who've made it but i'm just sharing this for helping you
let's start the procedure:-
it's very simple.
just go into recovery and flash the zip file.
and after that reboot
and after rebooting you will find an app called Ktweaker ,
jst uninstall it using any app
tht's it you can access now wifi without any problem.
tested on tipo with jbmp rom,z fire series rom,and also with slimbean rom
also working on video problem in cm for sony tipo
if i helped you plz press thanks button
sry for my bad presentation