How to find and activate a hidden developer tab on Xiaomi

Modern Xiaomi smartphones running MIUI shells or the new HyperOS hide a lot of powerful tools that the average user can’t get out of the box, and these features are combined into a special section that is often called the “developer tab” or “developer menu,” which you can’t get there the first time because the system deliberately hides this functionality to prevent accidental changes in critical parameters.

Activating this mode gives you access to adjusting the speed of interface animation, managing background processes, debugging applications through ADB and changing the behavior of the system when working with memory. Without this tab, you can not unlock the bootloader or install custom recoveries, making it a priority for enthusiasts.

In this article, we will discuss in detail the algorithm of actions for different versions of firmware, explain the assignment of key parameters and warn about the risks of rash interference with the operation of the operating system. You will find out exactly where the desired menu item hides after it is activated and what settings should be changed to speed up the device.

Hidden mode activation algorithm on MIUI and HyperOS

The process of enabling developer mode on Xiaomi, Redmi and POCO smartphones is standardized, but may vary slightly depending on the version of the shell. The first step is always to log in to the main settings of the system. Find the gear icon on your desktop or in the notification curtain and click on it.

Then you go to the About Phone section, which is where you get all the technical information about your device, including the Android version, build number, and processor model, and some versions of MIUI have it right on the top menu, and others have it inside the My Phone category.

The key element for activation is the line "Version" MIUI» (or "Version" OS» You'll need to press your finger quickly. 7-10 The system will count back in the form of pop-up notifications ("Remaining") 4 pressing," "Remains." 2 clicks), and then a message will appear: “You became a developer!».

⚠️ Note: Do not try to find this option in the standard settings search before activating it. The Developer Line does not physically appear in the menu until you have completed a series of clicks on the build version.

After successful activation, the system may request the entry of a screen unlock password or PIN-code SIM-This is a security measure to prevent children or strangers from accidentally turning on the mode.

Location of the tab after activation

Many users mistakenly search for the section that opened again in the About Phone menu where they activated it, which is the wrong approach, and once enabled, the hidden functionality moves to the root directory of settings, becoming available for permanent use.

You need to go back one level up to the main settings menu, scroll down to the very end, and there, after the "Advanced Settings" or "Special Features", a new line will appear Additional (in some translations, Additional Settings) or immediately For Developers.

Current versions of HyperOS and MIUI 14 may have changed the logic of location, but now they often hide the item inside the Additional Features or Advanced Settings menu, and if you don't see the right line at the end of the list, check these subcategories carefully.

• 📍 Exact path: Settings → Additional functions → For developers.
• 📍 Alternative path: Settings → The phone. → (push-up) → Settings → For developers.
• 📍 Search: Use the search bar at the top of the settings menu by entering the “developer” query».

Inside the menu that opens, you'll see a long list of technical options. The top part usually contains an On switch that allows you to quickly deactivate the entire mode, hiding it from the menu again.

Configure debugging over USB and work with ADB

One of the main reasons users are looking for a developer tab is to enable USB Debugging, which allows the computer to interact with the phone at a deep system level by passing commands through the Android Debug Bridge interface.

To activate, find the item "Debugging by" in the list USB» And you put the slider back into active state, and the system will give you a warning about potential security risks, and you can confirm the action by pressing OK. When you first connect to a new computer, you'll see a request for debugging permission from this screen. RSA-key.

adb devices


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Without debugging enabled, you can’t install apps outside the Google Play store via your computer, take system logs, screenshots in real time, or use tools like Mi Unlock to unlock the bootloader.

Also available in this section are the default USB mode settings, so you can set your phone to automatically switch to file transfer (MTP) or charging mode when you connect to your PC, eliminating the need to manually select the action each time.

Optimization of the interface and animations

Owners of Xiaomi smartphones with less powerful processors often use the developer menu to visually speed up the system. Standard animations of transitions between windows can create the illusion of slow interface.

The Drawing or Animation section contains three key parameters: Windows Animation, Transition Animation, and Duration of Animation, which are set to 1x or Default Animation by default.

Changing the value to 0.5x makes the interface noticeably more responsive, keeping the visual effects smooth. Completely turning off animations ("Without animation") can make working with the phone less visually comfortable, although it will add fractions of a second to the response speed.

⚠️ Attention: Change of scale DPI (The smallest width in the same section may cause the interface elements to be displayed incorrectly. Change this setting only if you understand the consequences.

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For maximum performance of older devices, you can also turn on the option “GPU Processing Accelerate”, but this can increase battery consumption.

Process and memory management

The Applications section inside the developer tab provides powerful tools for managing RAM. The Background Process Limit setting allows you to severely limit the number of applications that can stay running in the background.

The default is “Standard Limit”, which means managing processes on the Android system itself. Forced setting a limit (for example, “No More than 2 Processes”) can free up RAM, but will cause messengers and navigators to constantly restart.

It also has a "Do Not Activity" feature, which if you turn it on, the system will destroy the application as soon as the user leaves the screen, which is useful for testing applications by developers, but absolutely unacceptable for everyday use, since the phone will become practically inoperable.

• 🚀 The “Accelerated Update” (Force) function GPU Rendering) forces the processor to use the graphics core to render 2D-elements that can enhance FPS play.
• 💾 The “Run Services Directly” option affects how the system manages application background services.
• 📉 «Log buffer aggregation allows you to collect more diagnostic information, which is useful in debugging errors.

It should be remembered that aggressive memory management on modern versions of MIUI often conflicts with built-in energy saving algorithms, which can lead to unstable operation of the device.

Frequent problems and their solution

Sometimes users are faced with a situation when after rebooting the phone, the settings in the developer menu are reset, or the menu item itself disappears, most often due to a system update or shell failure.

If the tab is gone, you will have to repeat the activation procedure by clicking on the MIUI version, and in rare cases, cleaning the Settings cache through the application management menu helps, but this will also reset other user preferences of the system.

Another common problem is the inability to enable USB debugging, which can occur if the device activates the “Stealth Protection” mode or has corporate security profiles that block external connectivity.

⚠️ Note: If you have enabled an unknown option and the phone has begun to behave inadequately (heats, freezes), find the button “Reset Settings” at the bottom of the developer menu or simply turn off the main switch mode.

To solve driver problems when connecting to a PC, make sure that the computer has current ones installed. ADB-Without them, the computer will see the phone only as a charging device, ignoring debugging commands.

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The developer menu is a powerful tool, but 90 percent of the features are not needed by the average user. Change only the parameters that you believe are relevant.

Questions and Answers (FAQ)