My iPhone 4 won't connect to my home Wi-Fi?
This happened before. I need help because I have 3G. I was okay with getting 3G because I was gonna rely on my great Wi-Fi signal. I've had my phone since maybe Feburary. It's in great condition. But I can't connect to my Wi-Fi at all. It says "Unable to connect to 'Spongebob'." (Spongebob is my Wi-Fi name) My mom's boyfriend sat on the floor for like 30 minutes & got my Wi-Fi to work again awhile ago, but he isn't here & I really need my Wi-Fi back. 3G is incredibly slow. I'm getting frustrated. I've forgot my Wi-Fi, I've done a lot with no avail. I have no idea what's wrong.
Added (1). Also, my iPhone is connecting to other Wi-Fi networks like my school's. Everyone but mine. But I know there's nothing wrong with my Wi-Fi because my mom's works perfectly for my mom's iPhone & her boyfriend's.