wifi doesn't work on padfone 2

Hello! after i have bricked my telephone, i was able to repair it, and i re install the lastest firmware, all works, but no wifi!!!! i think it's a software's problem.. it see the networks, i try to connect, but nothing, only "connecting" , and stop.. how can i solve it? i have changed some firware, uffical and rom.. re install the wifi driver? but how? thanks..
i attacched this screen for some informations..

Selling my PadFone S Plus with extras

Parting away with my PadFone S plus 64 gb internal storage with 3 gb of ram . Its white and very clean comes with docking station, mobile keyboard dock (the one from AT&T which is sold out) , Asus wireless Qi charger , a 128 gb SanDisk micro sd, 3 back covers and 1 flip cover for the docking station. Asking 0 o.b.o with free fedex shipping.

Also selling my ASUS ZenWatch for 0 o.b.o

Here's a link to my ebay auction http://www.ebay.com/itm/291575599997...84.m1555.l2649