How do I change my Wi-Fi password?
Quick answer: The password is changed in your router’s official app or administration page, not in the Wi-Fi settings on one phone.
The password is changed in your router’s official app or administration page, not in the Wi-Fi settings on one phone.
Sign in to your router’s app or settings page, update the wireless password, then reconnect each device.
Why this change is worth the hassle
Your Wi-Fi password guards more than free internet for neighbors: anyone on your network sits inside the fence with your computers, cameras, and smart home gear. Old passwords leak quietly — shared with guests, ex-partners, contractors, and every phone that ever visited — and many routers still run the password printed on a sticker years ago.
What to do, step by step
- Change the router's admin password too, if it is still the factory default — that login, not the Wi-Fi key, is the master key.
- Use a long passphrase of unrelated words; length beats symbol gymnastics for something you must type into a TV.
- Reconnect in a smart order: your phone and computer first, then smart home devices, testing as you go.
Pro tip: Do it on a weekday morning, not before guests arrive or a work call.
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