Yeah you need to connect to one WiFi network from your cellular and you are in a place with a secure connectionsuch as a friend’s house or your workplace, you can use a simple method.

You just need to have access to another device, such as a phone or computer, that is already connected to that network.

Once this requirement is met, you can scan the network’s QR code from the connected device or review the settings to view and share the password, thus facilitating quick and secure access from your own cell phone.

To access the QR code containing the WiFi key on most Android phones, first go to Settings, select Network and Internet or WiFi, and tap the name of the connected network.

The Share option or a QR code icon usually appears there. When selected, the QR code will be displayed that can be scanned from another device to connect easily.

On iPhone devices, this feature is not available natively, but it is possible to share the password between Apple devices that are nearby and have Bluetooth and WiFi activated, or use third-party applications to generate the QR code.

This trick is safe to use only on trusted WiFi networks, such as those at your home, a friend’s house, or work, where you know the owners and there are no associated security risks.

It is not recommended to use it on public, open or unknown networks, as they could expose your personal data and compromise the privacy of your device. Use it only when you are sure that the network is private and managed by trusted people.

To safely store WiFi keys and avoid forgetting them, it is advisable to use a reliable password manager, which allows you to store and organize all credentials in an encrypted way.

You can also write them down in a safe physical place, such as a notebook intended exclusively for passwords, avoiding leaving it in plain sight.

Another option is to save the key in a password-protected note in secure note apps, such as Google Keep or Notes on iOS. Avoid sending passwords in unencrypted messages or storing them in unprotected documents.

To create strong WiFi passwords, it is recommended to use a combination of upper and lower case letters, numbers, and symbols. The ideal length is at least 12 characters.

It is advisable to avoid common words, proper nouns or sequences that are easy to guess, such as “123456” or “password”.

A strong password could be a random phrase with special characters, for example: R3d!_H0jas#Autumn21. Change your password periodically and do not share it with unknown people to maintain network security.

Some tricks to avoid forgetting the password Wi-Fi include:

• Use a password manager that securely stores all your keys and syncs them across your devices.
• Create a password that is easy for you to remember, combining words and numbers that are meaningful but difficult for others to guess.
• Write down the password in a notebook or notebook reserved only for passwords, kept in a safe place.
• Save the password to a password-protected note in apps like Google Keep or iOS Notes.
• Take a photo of the QR code or WiFi settings and store it in a private folder on your phone.
• Share the key only with trusted people and avoid disclosing it in public places.

These methods help keep your passwords secure and accessible when you need them.