Your iPhone is a sturdy little computer that fits in your pocket, and one thing you never want to see is a damaged or malfunctioning handset due to overheating. Heat is bad for your iPhone, and in the worst cases it can cause permanent damage to internal components, especially the battery and processor. Your iPhone could overheat in hot weather or if you leave your phone in the sun or in a hot car. Other possible causes of overheating include a faulty battery, multiple apps and processes running, constant streaming or gaming, and outdated software.
Here are some warning signs that your phone is on the verge of overheating: it may feel hot to the touch, run slower, won’t charge, show a black screen, play low-quality sound, have slow graphics response, or have a camera that won’t record.
Under normal circumstances, overheating should not occur. The iPhone’s sensors warn you long before it reaches dangerous or harmful temperatures, and the iPhone is designed to dissipate heat. You might get a temperature warning when your device exceeds the temperature limit, saying “iPhone needs to cool down before you can use it.” At that point, your phone doesn’t work until it cools down, except for emergency calls.
Is your iPhone hot? Here are some solutions.
Image used with permission of the copyright holder
Run the latest software
Both iOS and apps should be up-to-date for optimal performance. Outdated iPhone software can cause the CPU to become overloaded, resulting in overheating.
Update any apps you run, as updates often bring critical security patches and improved functionality. Outdated applications can overload the processor and cause heat build-up.
Step 1: To update iOS go to settings > In general > Software update.
Image used with permission of the copyright holder
Step 2: If automatic updates are enabled, you will see either an update prompt or a message that your iOS version is up to date.
Image used with permission of the copyright holder
Step 3: Launch the App Store.
Image used with permission of the copyright holder
Step 4: Tap Profile icon in the upper right corner, scroll down to Updates availableand tap Update everything.
Image used with permission of the copyright holder
Step 5: Tap Done.
Image used with permission of the copyright holder
Enable automatic brightness
Maxing out your iPhone’s brightness can cause it to overheat and drain your phone’s battery quickly. Your iPhone should automatically adjust the brightness according to the ambient light.
Step 1: Access iOS Control center and use the slider to decrease the brightness level.
Image used with permission of the copyright holder
Step 2: Go to settings > Accessibility > Screen and text size.
Image used with permission of the copyright holder
Step 3: Scroll to the bottom and secure Auto-brightness is enabled.
Image used with permission of the copyright holder
Turn off Bluetooth and other services
Bluetooth requires constant resources from your phone, whether it’s searching for a device or staying paired.
Turn off Bluetooth when you’re not using it, and make sure apps like Safari, Bluetooth, Wi-Fi, maps, navigation apps, and location services are also turned off when you’re trying to cool down a hot phone.
Step 1: To disable Bluetooth, open settings > Bluetooth and turn it off.
Image used with permission of the copyright holder
Step 2: To deactivate mobile data, open settings > Cellular > Mobile data and turn it off.
Image used with permission of the copyright holder
Step 3: Disable your iPhone’s Personal Hotspot by opening it settings > Personal hotspot and switching off.
Image used with permission of the copyright holder
Step 4: To turn off AirDrop, open settings > In general > AirDrop > Reception turned off.
Image used with permission of the copyright holder
Remove the housing
The iPhone dissipates heat through its metal frame, but a case can prevent your iPhone from emitting heat. Make sure the case on your iPhone isn’t causing it to overheat.
Step 1: Remove the case from your iPhone and test for a day or two. If the overheating stops, try a lighter case.
Jackie Dove/Digital Trends
Step 2: Also, try placing your phone in front of a fan. Seriously.
Turn on airplane mode
Your iPhone is constantly communicating with the Internet in the background if it’s connected to Wi-Fi. That connection uses a lot of power, even if you’re not using your iPhone. Turn on airplane mode while turning off Bluetooth and location services to reduce the temperature of your iPhone.
Swipe down from the top right corner of your phone and tap Airplane icon.
Image used with permission of the copyright holder
Restart your iPhone
If your iPhone is hot, perform a forced restart. Turn off your iPhone completely and then turn it back on. A forced restart stops power from the iPhone’s battery, allowing you to reset your iPhone.
To force restart iPhone X, XS, XR, 8, SE (second generation), 11, 12, or 13, press and quickly release Boost button, press and quickly release Turn down the sound button, then press and hold Side button until the Apple logo appears.
For iPhone 6, 6S, 7 and SE (1st generation), press and hold Turn down the sound and button Sleep/wake up until the Apple logo appears.
Image used with permission of the copyright holder
Image used with permission of the copyright holder
Disconnect the charger
It’s normal for your iPhone to get a little warm while charging, but if your handset feels hot to the touch, something’s wrong.
Make sure you’re using an Apple-certified charger and cable. While there are many iPhone chargers out there, few are MFi certified or fully support the handset.
Also make sure the Lightning port is clean and free of any dirt or hair. Any accumulated hair or debris can prevent the charger from working properly, which can lead to overheating.
Jackie Dove/Digital Trends
Remove the phone from direct sunlight
The optimal temperature range for your iPhone is 32 to 95 degrees Fahrenheit or 0 to 35 Celsius. Direct sunlight can increase the temperature of the air, and with the heat generated by your phone’s normal processes, you can end up with an overheated iPhone.
Close excess applications
Running multiple processes at the same time makes your iPhone work harder and run hotter.
Double-click your iPhone Home button (for older models and SE) or swipe from the bottom (newer models) to access and scroll through all open apps. Then swipe up to close them.
Image used with permission of the copyright holder
Use low power mode
In low-power mode, iPhone uses less power and only performs essential functions, saving battery power while cooling down the phone. Your iPhone produces less heat when the battery drains more slowly.
Step 1: Go to settings > Battery and turn on Low power mode.
Image used with permission of the copyright holder
Step 2: You can also access the settings from the Control Center. Set it from settings > Control centerthen select Low power mode to add it to the Control Center.
Image used with permission of the copyright holder
Editor’s recommendations
Categories: GAMING
Source: newstars.edu.vn