hi, my S4 SPH-L720 is still on 4.2.2, with wifi enabled. I've a notification from sprint about upgrading to 4.3, but i'll lose root and wifi if i do that. I've been searching around and found there're methods to root it on 4.3, but i'm not sure about getting wifi enabled again. Could someone please guide me on how to root it AND enable wifi after i'm on 4.3?
thank you
thank you