I bought a second hand Htc dream/google G1... And i dont have a date plan and i am on rogers. and the phone is a rogers phone. Now.. In wifi settings... I try to turn on my wifi and it just crashes, how can i fix this? I NEED WIFI!! =[ HELP. btw im prepaid. How do i just get the phone back to normal without it being rooted. I want it default with no mods. EDIT: I will also sometimes get it working... right when it saud wi-fi turned on.. it'll shut off and on.