How to prevent the removal of applications on Xiaomi: protection from accidental actions

Modern Xiaomi smartphones are often used by their owners, but are also passed on to children, elderly relatives or colleagues. In such situations, there is a serious risk of accidental or intentional removal of important system components or paid programs. MIUI operating system and its new version of HyperOS offer flexible tools, but there is no standard “Disable Deletion” switch in the interface. This is done for safety, so that even an experienced user can regain control of the device in the event of a critical failure.

But there are workarounds to effectively block the possibility of uninstallation. Data protection becomes a priority, especially when a device falls into unskillful hands. We'll look at several layers of protection, from simply hiding icons to creating isolated profiles. Understanding the Android architecture will help you choose the most appropriate method for your situation.

In this article, we will discuss how to use guest mode, app lock function and parental control capabilities. The only way to completely prohibit the removal of system applications without root rights is to use guest mode or specialized tools. MDM-Normally hiding an icon is not 100% guaranteed, because an experienced user can find the program through the settings.

Use of Guest Mode for Total Isolation

The most reliable standard method of protection is to create a separate guest profile, in which the user receives a "clean" interface without access to your personal data and, most importantly, without the rights to delete applications installed in the main profile, the guest can install their programs, but they will disappear immediately after leaving mode, this is the ideal solution for temporary transfer of the phone.

To activate this feature, you need to lower the notification curtain and find the "Guest" or "User Switch" switch. If it is not in sight, you should go to Settings → Password and Security → Privacy. This is where access rights are configured. It is important to understand that in guest mode, MIUI restricts access to system settings, which automatically prevents the removal of critical system components.

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Use guest mode when giving your kids a phone for games – they won’t be able to accidentally remove the navigator or messenger you need for work.

It's worth noting that some shell manufacturers may hide this feature depending on the region of the firmware. If you can't find the switch, try typing the phrase "Users" in the settings search. The splitting of profiles ensures that even if a guest tries to delete something, it will only affect their time space. Once the session is over, all changes will be canceled.

• 🔒 Complete isolation of the main user data from the guest’s actions.
• 🚫 Inability to remove applications installed in the main profile.
• 🔄 Automatic cleaning of temporary files after leaving mode.
• ⚙️ Limited access to system settings and network parameters.

Blocking apps and hiding icons

The second layer of protection is the built-in Application Lock feature, which, while it doesn’t prevent the program from being physically deleted through settings, makes it extremely difficult for the average user to access the target application (or even the settings menu) with a password, fingerprint, or face scan.

To set up protection, go to Settings → Applications → Application Lock. Here you can select specific programs that you want to restrict access to. Xiaomi also allows you to hide application icons from the desktop. The hidden application can only be run through a special action in Phone (codeset) or through search, making it almost invisible to the casual user.

But there's a caveat: if the user knows how to set up the application management settings, they can try to remove the program from there. To prevent this, we recommend setting the password on the Settings menu itself. This creates a double barrier. Hiding icons works in conjunction with blocking, making the application invisible and inaccessible without authorization.

• 👆 Protection with password, pattern lock or biometrics.
• 🙈 Hiding icons from the desktop and from the menu of all applications.
• 🛡️ Ability to block access to system settings.
• ⏱️ Set up a lock timer (immediately or after exit).

Parental Controls of Google Family Link

For situations where a child is using a phone, the best solution is Google Family Link, which is the official Google app that allows you to remotely control a child's device, you can completely disable the installation and removal of applications without your approval, and any attempt to remove the program will require you to enter a parent's password.

The setup process takes a few minutes. Install the app on your phone (as a parent) and on the child's Xiaomi phone. Create a Google account for the child and connect it to yours. From the management menu, select "App Settings" and set a deletion limit. Parental controls also allow you to hide apps from the Play Market, making them unavailable for download.

The advantage of this method is that it is cross-platform and deeply integrated with Google services. Even if a child tries to reset or find a workaround, the system will notify you of this. Family Link also allows you to track location and limit screen time, making it a comprehensive security tool.

⚠️ Note: To operate Family Link on your child’s device, geolocation services and device administrator rights for the Google app must be enabled.

Function "Screen lock" (Screen lock)

A third method that is often overlooked is Screen Pinning, which allows you to lock one particular app onto the full screen, so that you can't log out, switch to another app, or get into settings until you've done a special button combination, which is ideal if you give someone a phone to watch a video or play one particular game.

Activates the function on the Settings path → Password and security → Privacy → Special features → Screen fastener. Once enabled, just open the desired application, go to the menu of recent tasks (swipe from the bottom up and hold) and click on the app icon from the top, selecting "Swipe". Now the exit is blocked.

It's important to note that this method doesn't prevent the application from being removed per se, but it physically prevents the user from getting to the "Delete" button. As long as the application is secured, it's safe. Interface locking is a temporary but very effective measure of protection from prying hands.

• 📱 Blocking the interface within one application.
• 🔐 Password requirement to exit lockdown.
• 🚫 Inability to switch between tasks or call a menu.
• 🎮 Ideal for displaying content or games for children.

Comparison of data protection methods

The choice of method depends on who and for how long you transfer the device. Family Link is better for regular use by children, and guest mode is better for a one-time transfer to a colleague. Below is a table comparing the effectiveness of different approaches to protecting against uninstalling applications on Xiaomi smartphones.

As you can see from the table, there is no one-size-fits-all solution, and combining methods yields the best results, for example, you can use Guest Mode for shared access, and inside it you can activate blocking of important applications, and this will create multi-layered protection that will be extremely difficult to get around without special knowledge.

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For maximum security, combine Guest Mode with a login password – this will create a double barrier to unauthorized access.

Frequently Asked Questions (FAQ)

⚠️ Attention: Using third-party applications from unreliable sources to block removal can lead to unstable system operation or the appearance of banner ads. MIUI or official applications from Google.

In conclusion, app protection on Xiaomi requires a smart approach to configuring access rights. Don't rely on one method if data is critical. Check security settings regularly and update passwords. Digital hygiene begins with properly configuring your device before handing it over to other users.