The retractable camera appeared on Xiaomi with the arrival of the Xiaomi Mi 9T. This mechanism allows the mobile to have a virtually frameless screen, expanding the viewing ratio and providing the user with an immersive experience while consuming multimedia content. Its Pro version, with Snapdragon 855 processor and improved fast charging, the Xiaomi Mi 9T Pro, the 64 GB version of storage can now be reserved on Amazon at a price of 400 euros (remember that this duo cannot increase its capacity by card microSD, so choose your model carefully). This time we are going to tell you the most common errors of the Xiaomi Mi 9T.

On these same pages we gave a good account of the performance and use of the Xiaomi Mi 9T. It is logical, all mobiles are like this, that in use problems arise that have a short-term solution, either derived from the layer they use, MIUI, or from the software itself or the settings and settings of the mobile. We are going to tell you about some of the problems that you may encounter when using the Xiaomi Mi 9T and Xiaomi Mi 9T Pro and their corresponding solution.

We remind you that some problems of the Xiaomi Mi 9T are common to other mobile phones of the brand, such as the Xiaomi Redmi Note 7.

These are the most common problems of the Xiaomi Mi 9T and Xiaomi Mi 9T Pro

Battery problems

Development options

In some specialized forums this trick is pointed out to solve the battery drain problem suffered by many users of the Xiaomi Mi 9T. It is a quick and easy solution that we can do in a couple of minutes. Be careful, this solution is not infallible and the drain of your mobile battery may be due to an application that is malfunctioning and has been activated in the background. The solution we propose to drain the battery is as follows.

We have, first, to activate the developer options. In this section we will be able to configure some parameters of the mobile, for example, the speed of the animations. By default, this section remains hidden so we will have to activate it manually. For this we have to enter the configuration of our phone and then enter the first section that we see, ' About the phone '. Inside, we press seven times until the phone warns you that the developer options are activated.

Next, we go to 'System and device' - 'Additional settings'. Within this screen we look for ' Developer options '. Here we are going to go all the way to the bottom, until we see the options 'Enable MIUI optimization' and 'Notify about high risk features' and we make sure they are disabled. Then restart your mobile.

Prevent apps from starting automatically

In MIUI we can prevent the applications that we have installed on our mobile from opening automatically when we restart our phone. It is like the ' automatic start ' in Windows. In this way we will be preventing some apps that do not interest us from being put into operation, causing us to have less autonomy. We are going to act as follows.

We enter the 'Security' application that we have by default installed on our mobile. Among the sections that we see we enter ' Manage applications '. On the next screen, click on the 'Permissions' icon at the top of the screen.