If you have a cell phone, you’ve probably noticed it’s sometimes hot to the touch. There are many reasons why this happens— we’ve put together a guide to why phones get hot and how to protect it.
Cell phones heat up when the battery is working too hard. So if you find yourself constantly asking yourself, “why does my phone get so hot?” you might actually be doing long-term damage to your smartphone.
If you’ve been using your cell phone for a long time, a little heat coming from the device is normal, but it shouldn’t be too hot for too long. Learning why phones overheat and how to protect it can help you avoid sustained damage to your cell phone.
We’ve put together a guide to what makes phones overheat and how you can be on the lookout.
Why does your phone get hot?common reasons phones overheat
Phones usually get hot because of an overworked battery. A little heat coming from the back of your phone is normal because modern phone batteries emit heat while in use. But prolonged or extreme heat can signal something more serious, like outdated software or apps that cybercriminals can exploit.
Phones can get hot for a variety of reasons—most of which stem from overuse or prolonged use.
A few common reasons for phones overheating include:
Streaming video content for prolonged periods of timeGaming High screen brightness Outdated apps or softwareExposure to hot conditions or direct sunlightAndroid vs. iPhone overheatingAndroid devices have an additional factor to consider: overheating due to viruses or malware. iPhones are rarely susceptible to malware or viruses, because Apple doesn’t allow any non-Apple software on their devices. virus that causes the phone to overheat.
To help keep your Android from overheating, consider installing a reliable antivirus software on your device.
How to keep your phone from overheating
Tips to avoid overheating your device
Keeping your phone from overheating means you’re protecting your it from damage. The following tips can help you keep your phone cool, safe, and secure.
Keep your apps up to dateBugs or older software may result in apps taking more energy to run and, therefore, making your phone overheat. Frequently updating your apps helps fix any of those bugs and keeps them from using extensive energy.
Avoid direct sunlight exposureLeaving your phone in hot conditions or direct sunlight for a significant amount of time can heat up the inside of the phone to extreme levels. If you’re outdoors with your cell phone, leave it in a dark, cooler place like a bag or loose pocket.
Charge your phone on a cool, flat surface If you charge your phone on a bed, blanket, pillow, or other cushioned surface, it may be trapping heat. Heat needs to be able to escape the phone while it’s charging. So, when you plug your phone in to charge, be sure you place it on a cool, flat, hard surface.
Close apps you aren’t using Background apps can still take up energy while not in use. If you don’t close an app, it will remain open in the background and continue to consume your phone’s energy—making it work harder than necessary. the app—ensure it’s fully closed.
If you want to go the extra mile, you can even delete apps that you don’t use.
Leave your screen brightness on low Though it might not seem significant, your phone’s brightness can have an impact on your energy usage.
Install antivirus softwareFor Androids, viruses can cause issues with your phone’s software that can result in overheating.
Turn on airplane modeIf you only need limited functionality like checking the time or setting an alarm, turn your phone on its airplane mode setting.
How to cool down your phone How to cool down a hot phone
An occasionally overheated phone is inevitable. If your phone ever feels too hot to the touch or you get an error message that it’s too hot to use, you should know the steps to cool it down.
Get the phone out of sunlight or heat If your phone has overheated from exposure to sunlight, remove it from the heat and store it in a dry, cooler place. bag, under a beach towel, or in another shady area.
Fan or blow on your phone Placing your phone near moving air can help it cool down quicker. If you can’t place it near an actual fan, you can mimic its effects by using your hands or blowing on your phone.
Separate your phone from other devicesAll devices may get hot or release hot air. So if you have multiple devices like phones, tablets, or computers inthe same bag, they are more likely to overheat.
Take the phone out of its casePhone cases can trap heat in your already-overheated phone. If you notice your phone is hot when you touch it—especially through the case—or if you’ve received a temperature warning message, remove the case until your phone returns to a normal temperature.
Turn the phone offTurning your phone completely off can help stop the software from running while the phone cools down. Leave it off until your phone stops feeling hot to the touch.
Close your appsAs overuse often heats up your phone, closing running apps can help bring the temperature back down to normal. Don’t just exit out of your apps—make sure they’re closed.
To close apps on an iPhone, depending on your iPhone model, push the home screen button twice or swipe up from the bottom of your home screen, then swipe up on each app you want to close. To close apps on an Android, swipe up from the bottom of your screen, hold your finger down, then let go.
Like any other mobile device security or functionality issue, an overheated phone can be overwhelming. But with the proper care, it should be an uncommon occurrence with an easy solution. iPhone and Android users can keep their phones from overheating by regularly updating the phone, closing unused apps, deleting apps you don’t use, and making sure to charge and store it properly.
Phone overheating FAQsIf you’re wondering “why does my smartphone get hot,” you may have more questions surrounding overheating phones.
Is it bad if your phone gets hot? Yes, a phone that is hot to the touch could become a problem down the line. Phones will naturally emit heat—so if your phone feels mildly hot, there’s no need to sound the alarm. could signify a deeper problem with your phone that needs to be addressed.
What happens when a phone overheats? Excessive temperatures can have a long-term impact on your phone.
Battery degradation Slower softwareinternal meltingDecreased lifespan of the device
How hot is too hot for a phone? You shouldn’t use your phone if it’s over 95 degrees Fahrenheit. It is recommended that your phone temperature stays between 32 and 95 degrees Fahrenheit—or 0 and 35 degrees Celsius. You should also take care not to store it anywhere that is hotter than 113 degrees Fahrenheit.