Xiaomi Developer Options: How to Enable and Use Hidden MIUI Features

Xiaomi, Redmi and POCO smartphones run on the MIUI branded shell, which hides a lot of useful features behind the Developer Options menu, which allows you to fine-tune performance, debugging, animations and even unlock features not available in the standard interface, but by default it is disabled - it needs to be activated manually through a hidden combination of actions.

Turning on developer mode doesn’t require root rights or special knowledge, but it’s important to understand that incorrect settings can lead to unstable system operation, overheating or fast battery discharge. For example, turning off background constraints will speed up multitasking, but reduce battery life. In this article, we’ll discuss not only how to open developer settings on Xiaomi, but also which settings should be changed to optimize the device, and which ones should be avoided.

Why the developer’s settings are hidden by default

Xiaomi, like other Android device makers, hides the developer menu for three key reasons:

• 🔧 Security: Accidental change of system parameters (e.g, OEM Unlock or USB-Debugging can make your smartphone vulnerable to malware or physical hacking.
• ⚡ Stability: Inexperienced users may disable critical processes (e.g., Do Not Save Actions), leading to permanent reboots.
• 📱 Experience: Most of the features in this menu are for testing and debugging, not everyday use.

However, activating the developer mode opens up access to unique features:

• 🎮 Acceleration of interface animation (reduced transition time between windows).
• 🔄 Forced activation GPU-Acceleration for games and applications.
• 📶 Manual network management (selecting the type of connection) 2G/3G/4G/5G).
• 🔋 Optimizing battery consumption by limiting background processes.

⚠️ Note: Some Xiaomi models (e.g. Redmi Note 12 Pro)+ or POCO F5) post-refresh MIUI before 14+ The developer menu can be reset. If it's gone, repeat the activation procedure.

Step-by-step: how to enable the developer settings on Xiaomi

The activation process is the same for all MIUI devices (including Redmi, POCO, and Black Shark), but may vary slightly depending on the shell version.

1. Open the Settings app (the gear icon on the home screen or in the application menu).
2. Scroll down and select About Phone (on some models – About Device).
3. Find the MIUI version line and click on it 7 times in a row. After the first 3-4 clicks, a notification will appear: "You are almost there!".
4. After pressing 7, the system will show a message: “You are a developer!” – this means that the menu has been successfully unlocked.
5. Return to the main Settings menu – now there will be a new section Additional → Developer options.

Check the battery power (minimum 30%)

Connect to a stable Wi-Fi network (for downloading logs if necessary)

Remember current screen and sound settings (in case of reset)

Do not interrupt the process of clicking on the "Version" MIUI"-->

If nothing happens after 7 clicks:

• 🔄 Make sure you are clicking on the Version. MIUI, Not the device model or the kernel.
• 📱 On some firmware (for example, MIUI Global may need to be pressed 10 times.
• 🔐 If the device is locked with a pattern lock or PIN-Unlock it before activating it.

Where to find the developer's settings after activation

Once successfully unlocked, the developer menu can be “hidden” in different locations depending on the MIUI version:

If the menu is not displayed even after activation:

1. Reset the device.
2. Check if it is hidden in the search by settings (the magnifying glass icon at the top of the screen).
3. Update MIUI to the latest version – there may be bugs in old firmware.

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If you use developer settings frequently, add a shortcut to the home screen: Keep your finger on the blank of the screen → Widgets → Settings → Developer settings.

Top.-5 Useful settings in the parameters of the developer

Not all options on this menu are equally useful.We have selected the 5 most popular features that will improve the performance of your Xiaomi without risk to the system:

• ⚡ Accelerating animation: Go to Windows animation, transition animation and animation duration → set the value Unconnected or 0.5x. This will make the interface noticeably faster.
• 🔋 Background Process Limitation: In the Application section, select Do Not Save Actions → Set a limit on 2-3 processes, saves battery power, but can close background applications.
• 🎮 Forced. GPU-Acceleration: Activate Forced Use GPU Improve performance in games (but can increase heat).
• 📶 Manual Network Management: In Mobile Network, select Network Type → Just set it up. LTE stable 4G-linkage.
• 🔊 Turn off absolute volume: Deactivate absolute volume so that media sound and notifications are adjusted separately.

⚠️ Attention: Setting up Do not turn off the screen (under Debugging) is useful for testing, but leaving it on all the time is a risk of overheating and rapid battery discharge. Use only when connected to charging.

Accelerating animation

Limitation of background processes

Forced. GPU-acceleration

Manual network management

Other-->

Dangerous settings: what not to touch without need

Some parameters can disrupt the system or make the device vulnerable, and this is something you should not change without a clear understanding of the consequences:

• 🚫 OEM Unlock is a bootloader unlock, it's only for custom firmware, but it drops all the data and increases the risk of bricks.
• 🚫 USB-Debugging - opens access to the device through ADB. It is useful for developers, but can be used by attackers.
• 🚫 Screen inactivity – if you set a value too low, the screen will go out at the slightest inactivity.
• 🚫 Disable the check MIUI — Deactivates system protection, which can cause failures.
• 🚫 Background processes – setting a value without background processes will close all applications when folded.

Also, avoid changes in sections:

• 🔧 Monitoring – turning on Strict Mode with a flashing screen signals background activity but is highly annoying.
• 📡 Wi-Fi – Manually changing Wi-Fi Regions can disrupt connection to some networks.
• 🔄 Automatic System – Disabling Auto Updates Systems deprives you of important security patches.

How to disable the developer settings on Xiaomi

If the developer menu is no longer needed, it can be deactivated in two ways:

1. Through settings: Open Developer Settings. At the top of the screen, find the Developer options switch and deactivate it. Confirm the action, the menu will disappear from the main settings.
2. Through Reset: Go to Settings → System → Reset. Select Reset (not to be confused with Reset to factory!) After rebooting, the developer menu will be disabled.

Important: Turning off the menu does not reset previously modified settings (such as accelerated animations). To return everything to factory values, use the Reset button inside the developer menu itself before it is turned off.

Frequent problems and their solutions

When working with the parameters of the developer, Xiaomi users encounter typical errors.

If after changes in the parameters of the developer, the smartphone began to slow down or discharge quickly:

1. Return the animation settings to the default value (1x).
2. Turn off the Forced One. GPU-acceleration.
3. Set a limit on background processes to the Standard Limit.
4. Restart your device in Safe Mode (press the power button → Restart in Safe Mode) to check if the third-party app is to blame.

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If after the changes in the developer’s settings, the smartphone stopped turning on, try going to Recovery Mode (press Power + Volume up) and reset to factory settings. This will delete all data, but return the workability.

FAQ: Answers to popular questions