Keep in mind that your SSID is case-sensitive, meaning capital and lowercase letters need to be recorded as such. Depending on your device, this menu could be hidden inside a sub-menu like "Connections" or "Network & Internet." Your SSID will be the Wi-Fi network that says "Connected" beneath it. ![]() If you're not sure what your SSID is, head to the Wi-Fi menu in your phone's settings. ![]() If these do not match the current settings, the connection will fail. 2) if other devices have connected to that Wi-Fi AP, and if those devices are rooted, then they also can retrieve the Wi-Fi password stored locally on their devices. Your phone’s QR code app (which may be built in to the camera app) decodes it into a set of WiFi settings (SSID, password, security type, etc.) and hands these to the WiFi driver. For example, if you named your wireless network "PuppiesAreGr34t," then that's your SSID. 1) the purpose of Wi-Fi QR code is to conveniently share Wi-Fi config for the other devices to connect, and they need the SSID and password. This is basically your Wi-Fi network's name. Step 1: Find Your SSID & Network Encryption Typeįirst of all, you need to locate your SSID, or service set identifier. ![]() You can also save it for future use, so you don't need to tediously enter and re-enter in your Wi-Fi network's information every time you use it. When the other person scans this QR code, they'll be automatically connected to your Wi-Fi network. Luckily, there's a way to create a QR code that will let people easily connect to a Wi-Fi network.īy using a simple Android app, you'll be able to easily create a QR code that you can then share with anyone you want. The first question people ask me when they come to my apartment is usually "What's your Wi-Fi password?" While I'm happy to give my friends free access to the internet, it's hard to walk each person through my secure password.
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