Did you know that there is a secret Xiaomi menu on this brand's mobile devices? Well, actually, There are several of these menus hidden under the MIUI customization layer, one of the most complete on the market. But this time we want to talk to you about one in particular, a menu that will help you check if your equipment is working correctly.
We are talking about CIT menu, a special section within the MIUI Settings on Xiaomi, Redmi and POCO phones. It is designed so that developers and technicians can carry out tests and adjustments to the phone's hardware and software. All in all, an average user can also access this menu and take advantage of its functions. Below, we explain everything about it.
Xiaomi Secret Menu: What is the CIT Menu?
The Xiaomi CIT secret menu It is a diagnostic tool that allows you to check the operation of the different components of the mobile phone.. For example, you can check if the touch and screen are working smoothly. It also allows you to check the speaker, microphone, camera, sensors and other hardware elements.
As you can see, It is a very useful tool to detect possible failures or breakdowns in the device. However, as with other secret menus, such as the developers menu, it is important to be careful. You must make sure not to modify any settings that could affect the performance or security of the mobile.
Therefore, we recommend that you use the Xiaomi CIT secret menu only if you have knowledge of what you are doing. Clear, A screen or speaker check will not alter the operation of the device.. But if curiosity takes you further and you start modifying the default settings, problems can arise. With this warning, let's now see how to enter the Xiaomi CIT secret menu.
How to enter the Xiaomi CIT secret menu?
There are several ways to enter the Xiaomi CIT secret menu to perform operating checks. On this occasion we are going to explain to you the two easier ways to do it: dialing a code and from the mobile settings. Once inside the menu, you will see on the screen a list of options to perform individual or automatic tests. The list is in English, so be prepared with a translator if you don't know the language.
Enter the code to enter the CIT menu
One of the easiest ways to enter the CIT menu consists of dialing the code *#*#6484#*#*, just as if you dialed a phone number. Just go to the Phone app, activate the numeric keypad and enter the code. On the other hand, To exit the CIT menu just press the back key and confirm the action by clicking “Accept”.
From the MIUI Settings
If you are not good at remembering codes, then you can enter the secret menu Xiaomi from the MIUI Settings itself. The procedure is very similar to the one used to activate developer options. Below, we explain step by step the route to activate the CIT secret menu on a Xiaomi mobile.
- Go to Configuration > About of the phone.
- Press on Detailed information and specifications.
- Now look for the entrance Kernel version and click on it several times.
- Ready! You will see how the list of CIT menu options opens.
What tests can you do from the CIT menu on Xiaomi?
Once you are inside the Xiaomi CIT secret menu, specifically what kind of tests can you do? If you scroll down to the bottom of the list, you will see that It is composed of 39 verification categories. These categories range from the software version to SIM card tests, including the screen, keyboard, speakers, microphones and other elements. Below we show you some of the tests you can do.
- Screen test: Check the touch screen operation, colors, brightness and contrast.
- Sound test: Check the operation of the speakers, microphone, headphone and audio jack.
- sensor test: Displays data from the device's sensors, such as accelerometer, gyroscope, compass, proximity sensor, and light sensor.
- Camera test: Allows you to test the quality of the rear and front cameras, as well as the flash and autofocus.
- Battery test: Shows the battery charge level, temperature and voltage.
- Hardware test: Performs a scan of the device hardware such as CPU, RAM, ROM, WiFi, Bluetooth and GPS.
- SIM test: Check the status of the SIM card information inserted in the mobile.
- network test: Displays data about the mobile network to which the device is connected, such as signal strength, network type, and operator.
- Storage test: Shows the total and available capacity of the mobile's internal and external storage.
- NFC test: Check if the device has the NFC system activated and working correctly.
These are just some of the tests you can do from the CIT menu in the MIUI customization layer. Remember that Performing these tests does not modify or delete any data on the device. They only serve to check its condition and operation, nothing more. However, it is advisable to do them with caution and under the user's own responsibility.
Other Xiaomi secret menus that you can explore
As we said at the beginning of this article, Xiaomi phones have many secret menus that can be accessed using special codes. These codes are entered from the Phone application, as we showed you in a previous section. All These secret menus allow you to see detailed information about the mobile, check its performance, configure advanced options and more.
Did you know There are about 38 secret codes to open hidden menus on Xiaomi brand devices? Some examples are the following:
- * # # 06: Shows the IMEI number of the mobile.
- * # * # * # * # 4636: Shows information about the phone, battery and usage statistics.
- * # * # * # * # 34971539: Shows developer information about the mobile camera.
- # * # 1472365 # * # *: GPS performance test.
- * # * # * # * # 2663: Displays information about the touch screen version.
Note that some codes may not work on all models or versions of MIUI, and some may have irreversible effectsas restore the system or delete the data. Therefore, if you plan to try them, we recommend that you use them with caution to avoid major inconveniences.