Does Xiaomi 12S Ultra overheat? A Troubleshooting Guide!

This troubleshooting guide addresses the causes of overheating on your Xiaomi 12S Ultra and offers steps to fix them so you have an optimized mobile phone.

Steps to fix overheating issues on your Xiaomi 12S Ultra

1. Intensive Tasks and Multitasking:

Performing intensive tasks or running multiple applications simultaneously can increase the phone’s temperature. Avoid using your device while doing strenuous activities like gaming and video streaming. Closing unused applications can help reduce pressure on hardware and fix overheating issues.

2. Software Updates:

Firmware and software device updates are essential for optimization. Xiaomi frequently releases updates to improve overall performance and fix bugs within the device. You must install software updates frequently on your device to fix this issue.

3. High ambient temperatures:

Environmental elements, such as hours of exposure to direct sunlight or excessive ambient temperatures, can contribute to overheating. You should avoid using your Xiaomi mobile phone in intense temperatures and try to charge the device in a cool and shady environment. Additionally, removing the protective cover can help with heat dissipation and better airflow.

4. Background apps that consume resources:

Apps running in the background can cause these types of problems without you knowing. You should frequently monitor your phone usage statistics to identify any apps that cause such problems on the device. Limiting or uninstalling such applications periodically can mitigate the problem.

5. Toggle airplane mode:

Enabling airplane mode temporarily disables numerous Wi-Fi connections, reducing power consumption. You can toggle Airplane Mode while charging to resolve and remedy this issue.

6. Screen brightness and display settings:

High brightness settings and prolonged use of the screen can contribute to overheating. You should adjust the screen brightness to a lower level. Additionally, using the adaptive brightness feature to modify the brightness based on environmental conditions can help solve this problem.

7. GPS and location services:

Continued use of GPS can stress the phone’s hardware and cause it to overheat. You must restrict the use of region-based services to resolve this issue. Manually turning off GPS and area services can conserve resources and cool down your phone.

8. Background Sync:

Apps that sync data in the background, such as email or cloud offerings, can contribute to overheating. You should evaluate and regulate the synchronization settings of your applications, reducing the frequency of synchronization.

9. Checking the battery status:

A degraded or faulty battery contributes to overheating problems. You need to check the battery status of the Xiaomi device by using built-in diagnostic features or third-party apps. If battery degradation is detected, you will need to upgrade or replace the battery to resolve overheating issues.

10. Gaming Settings and Performance:

Periods of intensive gaming or excessive use of performance settings may increase the phone’s temperature. If you use gaming apps, you should enable performance modes that prioritize heat management.

11. Factory reset your device:

If all else fails, a factory reset can help you fix these problems yourself. This step will erase all your statistics and settings, so before performing this step you will need to backup your data. After the reboot, see if the problems persist.

12. Professional Assistance:

If the overheating issues persist, there may be underlying hardware issues affecting the Xiaomi device. It is generally recommended to contact Xiaomi Customer Service for an expert evaluation.


By following the steps mentioned in this guide, you can fix your Xiaomi 12S Ultra overheating issues and have high-quality overall performance.

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