When Wi-Fi is always active on a mobile phone, the device constantly searches for available networks, which can cause both security and performance issues. For this reason, it is advisable to disable Wi-Fi when leaving home and use mobile data instead. Here are three main reasons to do so:
First, the constant scanning of Wi-Fi networks makes the smartphone's microchips work harder, which can affect the overall performance of the phone. Turning off Wi-Fi when it's not needed can improve the device's performance.
Another benefit of turning off Wi-Fi when leaving home is that it helps extend the battery life of the mobile phone. By not constantly searching for networks, energy is conserved, allowing for greater autonomy.
Moreover, keeping Wi-Fi active outside the home can expose the user to insecure or malicious networks. Connecting to open networks without a password can be risky, as there is a danger of third parties accessing personal data or infecting the device with malware. Therefore, it is important to only connect to trusted and secure networks.
Disabling Wi-Fi when it is not necessary does not mean abandoning this technology altogether, but rather using it with caution and only at specific times. This way, security, performance, and battery life of the mobile phone can be improved, allowing for a better overall user experience.
