So i had an Samsung GalaxyS2 but i lost it so i got an iPhone 5S, when i had the android, i could easily access our WI-fi without a password, but now that i have an iPhone, it keeps asking for a password which i don't know and also my parents, but on the android there was this place where you touched and you didn't need a password, sorry if i hadn't explain greatly.
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How to access my house's Wi-fi?