Desktop protected from changes on Xiaomi Redmi 9: how to disable the lock

Why Redmi 9 is Blocking Changes to the Desktop and What to Do About It

You try to move an icon, change wallpaper or install a widget on the Xiaomi Redmi 9, but the system gives a message: “Desktop protected from change”? This problem is typical for smartphones on MIUI, Xiaomi’s proprietary shell, where the manufacturer restricts user settings for “stability” or security. Most often, the lock occurs after a system update, reset to factory settings or activation of the For children mode.

In this article, we will discuss 5 proven ways to remove protection, from simple (reboot, disable child mode) to advanced (ADB commands, launcher reset). Importantly, some methods require root rights or unlock the bootloader, which can affect the warranty. If you are not sure about your actions, start with the safe options from the first sections.

Before you start, make sure the problem is not related to a third-party launcher (like Nova Launcher or a third-party launcher). POCO In this case, just change the launcher back to the standard. MIUI Launcher in application settings.

Method 1: Reboot and reset the launcher

The most innocuous method is a software launcher reset, and often the error is caused by a temporary failure of the MIUI shell.

• 🔄 Reboot your smartphone. Press the power button, select Reboot, and wait 1-2 minutes. After you turn on, check if the lock is still locked.
• 📱 Clear the launcher cache. Go to Settings. → Annexes → Application management → MIUI Launcher, click "Clear the cache».
• 🗑️ Reset the launcher settings. Same menu. MIUI Launcher select "Storage» → «Resetting" (or "Delete Data"). This will return the standard desktop look, but will not delete applications or files.

If you still have a problem, then you can move on to the next method, and note that resetting the launcher data will delete your personal desktop settings (location of icons, folders, widgets), but will not affect other parts of the system.

⚠️ Warning: Don't confuse "Clear Cache" and "Delete Data": The first action is safe, the second will reset all launcher settings to factory.

Method 2: Disabling the “For Children” and Parental Controls

One of the common causes of blockage is activated child mode or parental control, which limits interface changes so that a child can't accidentally delete important apps or change settings, and you can check and disable them like this:

1. Open Settings → Special Opportunities → Mode for Children.
2. If the mode is enabled, enter a password (1234 is often used by default or the owner’s date of birth).
3. Turn off the slider and confirm the action.

For parental control, the path is different:

• 🔒 Go to Settings. → Accounts and synchronization → Parental control.
• 📋 Enter your password (if you forgot, try resetting it through your Mi Account).
• ❌ Disable restrictions or delete your child’s profile.

If you didn’t set your password yourself, it may have been set by the previous smartphone owner (when buying used), in which case only a complete reset (see Method 5) will help.

💡

The default password for the child mode often coincides with the PIN-code SIM-A card or a graphical unlock key, try it if you don't remember the separate code.

Method 3: Change settings through ADB (without root)

If the standard methods do not work, you can use the Android debugging bridge (ADB). This method does not require the rights of a superuser, but requires a computer and a computer. USB-Instructions:

1. Turn on USB debugging: Go to Settings → About Phone. Press 7 times on MIUI Version to activate Developer Mode. Return to Settings → Additional → For Developers and enable USB Debugging.

Connect your smartphone to your PC

Open the command line (Windows) or the terminal (Mac/Linux)

ADB

adb shell pm clear com.miui.home


adb shell settings put global development_settings_enabled 1

The first command will reset the launcher settings, the second will make sure that the developer mode is on, and then restart the phone.

⚠️ Attention: Teams ADB It may affect the performance of other functions MIUI. Do not use them unless you are sure of the correct input. For example, the error command adb shell pm uninstall com.miui.home will remove the launcher without the possibility of recovery without firmware.

Install Xiaomi drivers on PC|Download the platform ADB (For example, from Google)|Enable debugging on USB smartphone|Connect your phone to the original cable|Check the connection with the adb device command-->

Method 4: Remove the MIUI Launcher Updates

Sometimes the lock appears after the launcher is automatically updated via Google Play or MIUI Updater, in which case the rollback to the factory version will help:

1. Go to Settings → Applications → Application Management → MIUI Launcher.
2. Click on the three dots in the top right corner and select Remove Updates.
3. Confirm the action and restart the phone.

If the locking occurred after installing a particular application, try to remove it. Some programs (especially optimizers or antiviruses) may conflict with MIUI system processes.

For example, Redmi 9 users often complain of bugs after installing Clean Master or DU Speed Booster.These apps aggressively clear the cache, leading to launcher failures.

FAQ: Frequent questions about desktop locking