Understanding iPhone 7 Heating Up During Charging

Have you ever noticed that your iPhone 7 heats up from time to time during charging? This can be both frustrating and concerning. In this article, we will explore the reasons behind your iPhone heating up and provide you with practical solutions to address this issue.

1. Non-Original Charger and Cable

One of the primary reasons your iPhone 7 heats up during charging could be using a non-original charger and cable. Apple-designed chargers are made to ensure safety and efficiency. A non-original adapter or lightning cable can introduce unwanted power to your device, causing it to overheat. To resolve this, it is recommended to use an authentic Apple charger and cable.

Check: Swap your charger and cable with an Apple original one. If the problem persists, consider checking other factors.

2. Faulty Wall Socket or Power Outlet

Another possibility is that the wall socket or power outlet in your home may be failing. Excessive or irregular voltage can push an unwanted amount of power to your device, leading to overheating. This issue can be resolved by plugging your device into a different power outlet within the same wall socket.

In case the problem still exists after trying a different outlet, it might be time to investigate further. Consider contacting an electrician to ensure the wall outlet is in good condition.

3. Hardware Failure

Internal hardware failure, particularly on the logic board, can also cause your iPhone to heat up during charging. Malfunctioning components or electrical issues can lead to this problem. If your device seems to be overheating consistently, it is advisable to take it to an authorized repair shop for professional diagnosis and repair.

Steps: 1. Take your iPhone to an authorized Apple service center.2. Have them check the logic board and other internal Considerations

It's worth noting that the age of your iPhone 7 may contribute to potential issues with hardware components like the battery. Even though it's a bit old, iPhone 7 works just fine. If the battery has been replaced, ensure it is authentic. Fake batteries can cause overheating issues during charging.

Similarly, poor battery health can also contribute to overheating during charging. A battery's health can be checked through the device's settings or an app. If the battery is showing poor health, your device might struggle to charge, leading to power strain and increased temperature.

General Charging Tips

When charging your iPhone 7, there are a few general tips to keep in mind:1. Avoid using the phone while it is charging: This can cause the device to overheat.2. Clean the RAM before charging: If your phone is running memory-intensive apps, this can cause it to overheat during charging. Try closing background apps and freeing up memory before initiating the charging process.3. Ensure proper ventilation: Keep your phone in an area with good airflow, especially when it is charging.

By following these steps and tips, you can help reduce the likelihood of your iPhone 7 overheating during charging, whether you have an original Apple charger or not.