[gokuman56]

I have two problems, the main one is that when I use wi-fi router, the phone goes to sleep and disconnects, is there any way I can fix this, and I don't want to mess with the power settings because that will drain my battery fast, is there a way I can make it work and leave the phone on sleep mode?
Another big issue is that the phone keeps freezing up, like it has been overclocked and froze up, that is a big problem too, can anyone tell me how to fix this?
Thanks