What happens inside a Smartphone when it falls?

Let's talk about one of the most common accidents: a smartphone slipping out of your hand, falling out of your pocket, or sliding off a table. When we pick it up, the first reaction is to check how the screen is doing. If it isn't broken, the relief is immediate.

The reality, however, is that a fall can cause various forms of damage that go far beyond just the glass. This is because the impact can affect internal components that only start to show signs after a few days or even weeks.

Phone dropped? There are consequences beyond the screen

A smartphone contains several extremely compact and delicate parts. When a fall occurs, the energy of the impact is distributed across the structure of the device. Depending on the height, the surface it falls onto, and how it lands, different parts can be affected.

Regarding the most vulnerable parts: these are the OLED or LCD screen, the battery, cameras, the motherboard, connectors, the charging system, speakers, microphone, Wi-Fi antennas, Bluetooth, and the mobile network. Although the device may still look fine on the outside, it can hide internal damage.

The screen can break...

Not every fall results in broken glass, but rather in problems with the OLED or LCD panel. This can lead to consequences such as black spots, lines, a flickering screen, zones that do not respond to touch, or even color distortions.

Damaged battery

The battery is one of the most sensitive parts to shock. A deformation, even a slight one, can cause problems such as rapid discharging, overheating, unexpected shutdowns, difficulty charging, and even swelling of the battery. We remind you that although these are symptoms that might not appear immediately, they should never be ignored.

The cameras may lose quality

In cameras, we find extremely precise optical stabilization systems that can exhibit problems after a fall, such as: blurry photos, vibrations in the image, difficulty focusing, and even sounds coming from the camera module.

The motherboard and its problems

Although this is one of the least visible forms of damage, it is simultaneously one of the most serious. A hard knock can cause cracks in the soldering or displace small components. The consequences can include unexpected restarts, a device that no longer turns on, loss of mobile network, Wi-Fi, Bluetooth, and even defects that are difficult to assess.

Water resistance is compromised

The smartphone may not show visible damage or problems, but a fall can deform the structure. And that can significantly affect the seals responsible for water and dust resistance, increasing the risk of infiltration during future contact with liquids.

For this reason, a smartphone that has been dropped should be used with caution in humid environments.

And if the smartphone continues to function normally?

This can be a fatal mistake for many users. The fact that the phone turns on normally does not mean that everything is fine. Some problems only manifest after days of use, when parts that were exposed to the impact begin to show errors.

Therefore, it is very worthwhile to pay attention to symptoms such as abnormal heating, a battery that drains quickly, a blurry camera, quiet sound, difficulty charging, unexpected resets, and other situations.

What to do after the phone has been dropped?

After the fall, we recommend looking very closely at the screen and the housing. But also check if the cameras are working properly, test the speakers, the microphone, and whether charging functions normally.

Also, take the opportunity to confirm the operation of Wi-Fi, Bluetooth, and the mobile network. Finally, keep an eye on the battery and its behavior in the days following the fall.

When should you seek a repair?

If you notice any change in the correct functioning of the device, we recommend carrying out a technical diagnosis. Even if the smartphone remains operational, a check/assessment is necessary to identify, if necessary, problems or damaged parts before the issue becomes more serious.

At iServices you will find a specialized team that can perform a personalized technical diagnosis to evaluate the state of the device after the fall. Should an intervention be necessary, our technicians can determine the cause of the defect and present the most appropriate repair solution.

If your phone has recently been dropped and is showing unusual behavior, don't wait any longer and come to one of our stores near you.