In a digital world, cell phones have become part of everyday life, connecting us to the rest of the world and entertaining us on the go. The ubiquity of cell phones has created a few misconceptions, some of which are more widespread than others. Here, we’ll outline the most common cell phone myths and a few interesting facts.

Myth: More Bars Equals a Better Signal

A full signal indicator in the status bar doesn’t always mean fast data speeds and crystal-clear calls. The number of bars indicates the strength of the signal between the phone and the closest cell site, and factors such as interference, network conditions, and tower capacity all play a role in connection quality. Callers shouldn’t rely on the signal indicator, as strong signals don’t always equate to a good user experience. If you’re having reception issues, a Cell phone signal booster for home may help.

Fact: The First Mobile Phone Call Was Made in 1973

Most of us think of cell phones as a modern invention, but they’re older than we thought! The first mobile phone call was made in the early 1970s when Motorola engineer Martin Cooper made a call to AT&T rival Joel Engel. Lasting roughly ten seconds, the call was made on a prototype DynaTAC—which wasn’t publicly available until a decade later.

Myth: Phones Cause Cancer

A pervasive and damaging myth about mobile phones is that usage leads to brain cancer. While these stories have circulated for decades, scientists have not established a definitive link between brain cancer and cell phone use.

The RF or radiofrequency radiation emitted is non-ionizing, lacking the ability to damage DNA. Ongoing studies monitor the long-term effects of phone usage, ensuring that the world’s understanding of the topic evolves as technology does.

Fact: Cell Phones Can Be Dangerous

While the brain cancer myth has largely been debunked, it’s crucial to keep in mind that phone usage carries some risk. Lengthy exposure to RF radiation has other health effects, including headaches, increased stress levels, and insomnia. To minimize the risk, experts suggest keeping phone calls short and using a hands-free device when possible.

Myth: Overnight Charging Ruins the Battery

Another common misconception is that charging a phone overnight leads to overcharging and damage. Today’s phones have lithium-ion batteries that are impossible to overcharge. Once a battery reaches its capacity, charging slows to a trickle, prolonging the battery’s life. While the occasional discharge and full charge will recalibrate a battery, charging overnight won’t affect its lifespan.

Fact: Cell Phones are Covered in Germs

Most people take their phones everywhere, which makes them the ideal habitat for germs. Several studies have revealed that the average phone harbors more dangerous bacteria than a toilet seat! Regular cleaning and disinfecting will limit the spread of viruses and bacteria, keeping you healthy.

Myth: Airplane Mode Has One Purpose

Even before the first smartphone was invented, it was common to turn off mobile phones during takeoff and landing. The misconception that phone radiation interferes with plane electronics originated with the FCC (Federal Communications Commission) and the FAA (Federal Aviation Administration). The FCC banned in-air cell phone use not to protect planes, but to protect cell sites. At cruising altitude, phones connect to hundreds of towers, putting excessive strain on networks. Airplane mode has another purpose. Turning this setting on may help users conserve crucial battery life in low-signal areas or give them the quiet time they need. Airplane mode disables the phone’s wireless functions, reducing power usage and lengthening battery life.

Myth: Background Apps Consume Power and Create Lag

Android and iOS allow applications to run in the background for smoother multitasking. While there’s a bit of truth to this myth in that every process uses resources—and those processes slow phones down—there’s more to the story.

The world’s most popular mobile phone operating systems limit background app activity and battery drain, but Apple and Android marketplaces are full of task-stopping apps that do little to conserve battery life or resources. Both operating systems automatically kill tasks when more RAM is needed, and eliminating background apps makes no difference in phone performance.

Myth: WiFi and Bluetooth Drain Battery Power

WiFi and Bluetooth connectivity options allow users to rapidly transfer data from one device to another. These standards are different but have much in common. Many users believe that WiFi and Bluetooth drain phone batteries when left on, but that’s not true.

The latest Bluetooth and WiFi connectivity applications drain almost no power when unused. Once devices are connected and data transfers begin, that’s when batteries start going flat.

Fact: Mobile Phones Make Us More Productive

While phones are sometimes blamed for reduced productivity and distracted behaviors, they can also enhance efficiency. With numerous productivity and communications apps, today’s phones facilitate collaboration, cooperation, and access to vital information. When users manage their phones wisely, the devices turn into productivity powerhouses.

Bonus Fact: Distracted Behavior is a Problem

The prevalence of mobile phones coincides with a steep increase in distracted driving and walking incidents. From social media scrolling to texting, drivers, bicyclists, and pedestrians often find themselves engrossed when they should be paying attention to their surroundings. Users must stay alert and exercise caution, especially in urban areas where distracted driving is a troublesome trend.

Bonus Myth: Cheap Chargers Are Just as Good as Name Brands

In life, we get what we pay for—and phone chargers are no exception. While unbranded and knock-off chargers may seem like a bargain, they have serious consequences. OEM or original equipment manufacturer chargers are guaranteed to meet quality, safety, and compatibility standards, while low-cost alternatives usually lack such safeguards. Sticking with well-known brands will protect you and your device.

Bonus Fact #2: Electronic Waste (E-Waste) is a Concern

As technology advances, device lifespans continue to decrease, and more e-waste is created. The unsafe disposal of phones and accessories contributes to global pollution and creates health risks, but responsible disposal and recycling programs mitigate the harmful effects of e-waste. Many organizations and device manufacturers offer recycling programs that allow users to dispose of devices safely.

Stay Informed About Mobile Phones

Mobile phones have become part of our lives, offering unparalleled connectivity and convenience. However, cutting through the confusion around these devices is crucial to users’ informed decision-making. By learning these cell phone myths and facts, we can maximize device benefits while minimizing risks. As technology advances, staying informed will help us use our phones to their fullest potential.