What happens if you turn on airplane mode and Wi-Fi at the same time?

Turning on Airplane Mode and Wi-Fi Simultaneously: A Battery-Saving Technique

In today’s technologically connected world, smartphones have become indispensable tools that allow us to stay connected to the internet, access information, and communicate with others. However, these devices can also be notoriously power-hungry, often requiring multiple charges throughout the day.

One common misconception among smartphone users is that turning on airplane mode and Wi-Fi simultaneously will result in a conflict or damage to the device. However, this is not the case. In fact, this practice can be beneficial in certain situations, particularly when it comes to preserving battery life.

What Happens When Airplane Mode and Wi-Fi Are Turned On Simultaneously?

When airplane mode is activated, it disables all wireless connections on the device, including cellular data, Bluetooth, and Wi-Fi. This is typically done to comply with regulations when flying on airplanes. However, if Wi-Fi is turned on while airplane mode is active, the device will automatically connect to any available Wi-Fi networks.

By disabling cellular data and Bluetooth, while keeping Wi-Fi active, this trick allows the device to conserve battery power. This is because the device no longer needs to constantly search for cellular signals or maintain Bluetooth connections, which can be energy-intensive processes.

Benefits of Turning On Airplane Mode and Wi-Fi Simultaneously

There are several benefits to turning on airplane mode and Wi-Fi simultaneously:

• Battery conservation: As mentioned earlier, this practice can significantly extend the battery life of the device by reducing power consumption from unnecessary signal searches.
• Improved Wi-Fi performance: In some cases, disabling cellular data can improve the performance and stability of Wi-Fi connections by eliminating potential interference from cellular signals.
• Data usage control: If cellular data is a concern, turning on airplane mode while using Wi-Fi can help prevent accidental data usage and associated charges.

When to Use Airplane Mode and Wi-Fi Simultaneously

This battery-saving technique is particularly useful in situations where there is no need for cellular data or Bluetooth connections, but Wi-Fi access is available. For example, when:

• Reading or browsing the internet
• Using Wi-Fi-only applications
• Listening to music or podcasts
• Watching videos

Cautions

While this technique is generally safe, there are a few cautions to consider:

• Emergency calls: If you need to make an emergency call, make sure to turn off airplane mode before dialing.
• SMS and MMS messages: Turning on airplane mode will prevent the device from receiving or sending SMS and MMS messages.
• Location services: GPS and other location services will not work while airplane mode is active.

Conclusion

Turning on airplane mode and Wi-Fi simultaneously is a simple yet effective way to conserve battery life on smartphones. By disabling unnecessary wireless connections, while maintaining Wi-Fi connectivity, this practice allows users to extend the usage time of their devices without compromising essential functions.