When you're using your phone, does it get too hot to handle? So, is it usual for a phone to heat up? Yes, it's natural for smartphones to generate heat and become warm, especially when they're used frequently. Overheating an Android phone, on the other hand, might result in internal damage, software issues, or even a blast. Furthermore, the phone heating up and draining the battery is a huge issue. Under some situations, it may shut down automatically until it has cooled down. But what causes overheating in mobile devices? It's difficult to pinpoint the exact cause of your phone's overheating. Before you do that, learn what constitutes mobile phone overheating. After 30 minutes of intense gaming, it's natural for your phone to become warmer. Look into it if your phone displays an overheating alarm or feels excessively hot to the touch. We've outlined six common causes of mobile phone overheating in this article.
5 Common Causes of Overheating in Mobile Phones
1. An excessive amount of use
Long lengths of time spent using the phone's camera, high screen brightness, and playing graphically demanding games are all common causes of Android phone overheating. If you use your phone continuously, the CPU will have to work constantly. As a result, it produces a lot of heat. The heat is diffused via the phone's body.
As a result, any programme that requires a lot of processing power will heat up your phone and drain its battery. Furthermore, sub-optimal settings, such as high brightness, produce an excessive amount of heat. Overheating can also be caused by poor cellular network conditions. Your phone must constantly search for signals, forcing it to overwork and produce a lot of heat.
2. Malware or a faulty software update can cause your phone to overheat.
Overheating on mobile phones is frequently caused by faulty software. The infection causes the programme to become stuck in a loop, consuming all of the processor's resources. As a result, the programme consumes an excessive amount of memory, resulting in increased heat production. As a result, always download apps from reputable app stores.
3. A faulty battery, cable, or charger
One of the most often asked questions is "why is my phone becoming hot while charging?" This is far more dangerous than you might think. Mobile phones can grow dangerously heated if they have damaged or duplicate batteries, cables, or chargers.
The use of unapproved chargers and low-quality cords is a common cause of phones exploding when charging. It is recommended that only original or authorised third-party accessories be used.
Tips: Don't charge your phone while sleeping because you won't be able to tell if it's overheated. Above all, don't sleep with your phone under your pillow. It produces heat that the phone is unable to absorb due to the cushion. It's possible that the pillow will catch fire.
4. A blocked ventilation system causes the Android phone to overheat.
Why is my phone so hot despite the fact that I'm using it? High ambient temperatures, such as scorching summer days, or your phone being left in direct sunlight and extreme heat could be the cause. The heat generated by the phone's GPS, CPU, and screen then piles up, resulting in an overheated device.
Overheating mobile phones can also be caused by low-quality phone cases. Heat is generally vented from the back of mobile phones. You're preventing the heat from being cooled by air if you have a thick mobile cover. So, avoid overly thick phone cases and choose for ones with a good thermal design.
6. Damaged internal hardware and older hardware
Older technology, particularly CPUs, can frequently overheat the phone due to a variety of factors. Over time, the thermal paste between the CPU and the heat sink may wear away. It reduces the efficiency of the heat sink and prevents it from transmitting too much heat away from the processor. As a result, always take precautions by changing your usage patterns (taking breaks while playing intense games, for example) and changing your settings (turning off Bluetooth or Wi-Fi, or limiting the display timeout). Dropping your phone can loosen components and cause short circuits. Some of these short circuits may not be visible, but can cause overheating in mobile devices.
