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Feb 21, 2025 • Filed to: Manage Device Data • Proven solutions
It is essential to ensure that a smartphone runs smoothly and free from hardware issues. One way to achieve this is by conducting a hardware test, which can detect potential issues and prevent more problems in the future. It is especially vital for Xiaomi devices, known for their quality and reliability.
This comprehensive guide will walk you through the step-by-step process of running a hardware test on your Xiaomi device. You can identify performance issues and troubleshoot them effectively by following these instructions. Whether you are an Android enthusiast, mobile retailer, or a Xiaomi user, this guide is a must-read for anyone who wants to ensure their smartphone is functioning at its best.
The Xiaomi diagnostic test is a comprehensive evaluation of the hardware and software components of the smartphone, including its CPU efficiency. Mobile retailers, phone traders, or even yourself can do this test regularly.
The Xiaomi diagnostic test checks the smartphone audio system, sensors, and more. It also looks at its battery life, camera performance, and display quality. Take a closer look at the vital parts usually analyzed during a diagnostic test on a Xiaomi device.
Some most common issues found during the Xiaomi diagnostic test include battery drain, camera issues, and overheating. A diagnostic test can detect issues such as IMEI problems, malfunctioning cameras, and microphones. Regular hardware tests on Xiaomi devices can help maintain optimal performance and prevent problems that affect its functionality. Here are some additional benefits that diagnostic testing can offer:
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There are different ways to run a hardware test on Xiaomi: engineering mode through its settings app and test codes. Both ways enable you to perform a comprehensive diagnostic check on various hardware components of your smartphone, including the battery, screen, camera, microphone, speakers, and more. Keep reading to learn how to run a hardware test on a Xiaomi device.
Xiaomi devices come with a secret menu called Engineering mode or Engmode, allowing further customization and optimization beyond phone settings. This feature includes a hardware test that users can perform without going to service centers. Ensure your smartphone is online before you start. Here is how to conduct test hardware on Xiaomi devices using Engineering mode.
Note:
When CIT is activated, it will display the CIT menu, which may vary depending on the Xiaomi device's MIUI version.
Here is an example of how it appears on the Xiaomi MIUI 12.6 version.
Aside from using Engineering mode, there is another way to perform a hardware test on Xiaomi devices. It involves using special USSD test codes that help diagnose and troubleshoot issues with specific hardware components.
Step 1: Enter any of the following codes into the phone dialer.
Xiaomi Smartphone Hardware Test Codes
Xiaomi Smartphone Hardware Test Codes Function
*#*#2664#*#*
MI screen test code to assess the performance of your Xiaomi phone's touch screen.
*#*#289#*#*
Use this test code to check the performance and quality of the speaker on your Xiaomi device.
*#*#232339#*#*
Check your Xiaomi phone's wireless LAN functionality using the wireless LAN test code.
*#*#232331#*#*
To access details about Bluetooth on your Xiaomi device, you can use this test code.
*#*#1472365#*#*
Use this test code to access the Quick GPS test and view its details on your Xiaomi device.
*#*#0#*#*
If you need to examine the display on your Xiaomi phone, try this MI mobile screen test code.
*#*#0842#*#*
Using this code, you can easily run a vibration and backlight test on your device to ensure it works correctly.
*#*#7262626#*#*
Simply dial this code to perform the Mobile Field test on your Xiaomi device.
*#*#1575#*#*
With this code, you can access a range of GPS tests to help you diagnose any issues with your phone's GPS and improve its accuracy.
This code provides speaker and microphone test access on your Xiaomi device.
*#*#64663#*#*
If you own a Redmi smartphone, you can use this code to access the sensor test feature.
*#*#0283#*#*
Use this test code to perform a Loopback test on your Xiaomi smartphone.
*#*#0588#*#*
If you want to test the proximity sensor of your MI handset, use this test code.
*#0011#
This is the code to access your smartphone's service menu for testing and diagnostics.
For instance, dial *#*#4636#*#* gives access to the Xiaomi Test Menu, which provides information on the battery level, Wi-Fi connection, and other features.
Not all Xiaomi devices may support this method.
Step 2: Allow the code to run until the Xiaomi hardware test menu appears automatically.
Step 3: Carry out the necessary hardware test on the Xiaomi device.
Knowing how to test the hardware of your mobile phone is crucial in maintaining its longevity and performance. By conducting hardware tests on Xiaomi phones and other Android or iOS smartphones, you can evaluate the condition of a device's hardware components. However, knowing your phone's general condition is crucial to identifying potential problems and preventing further damage.
Wondershare Dr. Fone's mobile phone verification feature is an excellent tool to help you do that. Although it does not conduct direct hardware tests on Xiaomi smartphones, it asses a phone's overall condition. It includes battery health, storage usage, and other device details. By combining hardware testing with Wondershare Dr. Fone's mobile phone function, you can guarantee that your mobile is operating seamlessly and proficiently.
Wondershare Dr.Fone offers Android users access to device details through its tool. The feature is compatible with IOS & Android and iOS users can receive both device details and a verification report. Here is how to easily retrieve your device details and assess its overall condition using Wondershare Dr.Fone:
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Xiaomi hardware testing is crucial for Xiaomi users to ensure their devices run smoothly and efficiently. As discussed earlier, it can be done through engineering mode or test codes. However, understanding your phone's overall condition is equally important. And Dr. Fone's mobile phone function can help you do just that.
By regularly performing hardware tests and using Dr. Fone's, you can prevent potential issues and prolong the lifespan of your Xiaomi device. So, if you want to take your mobile phone maintenance to the next level, consider trying Dr. Fone. Take the necessary steps to keep your phone in top shape today.
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staff Editor