Where to find permission to download from unknown sources on Xiaomi: full instructions for all versions of MIUI

Install applications from unknown sources on Xiaomi smartphones (including the Redmi line, POCO And Mi is a process that often raises questions among users. MIUI by default, block the installation APK-This is done to protect against malware, but sometimes you need to circumvent the restriction - for example, to install beta versions of applications, modified firmware or programs that are not available in official stores.

In this article, we will analyze where the setting "Allow installation from unknown sources" in different versions is located. MIUI (12-to-14+), How to turn it on for specific browsers or file manager, and discuss risks and precautions, and focus on the nuances of HyperOS models and devices without Google services. APK Xiaomi, but you don’t know where to start – you’re here.

Why is Xiaomi blocking the installation from unknown sources?

Restricting the installation of APKs from third-party sources is not a whim of the manufacturer, but part of the multi-layered MIUI security system.

• 🛡️ Malware protection: According to Kaspersky, in 2023, more than 30% of mobile threats were spread through fake APK-files masquerading as popular apps (such as modified versions of WhatsApp or TikTok).
• 📱 Compliance with Google Policy: Devices with Google Mobile Services (GMS) Google Play Protect rules require users to be alerted to potential risks.
• 🔄 Ecosystem Control: Xiaomi is promoting its own Mi App Store, where all programs are moderated to meet security standards.

However, the lock is not absolute: the system allows you to selectively allow installation for specific applications (such as Chrome, Google Files or Mi Browser), which means that you can download APKs through the browser, but you can install them only after explicit confirmation.

⚠️ Note: On HyperOS devices (e.g. Xiaomi 14 or Redmi) K70) The path to settings may be different. If you don't find "Unknown Sources" in the standard menu, check the App section. → Special access.

Where is the APK installation permit in MIUI 12/13/14?

The settings are based on the firmware version, and the following is the current path for most Xiaomi, Redmi and POCO devices (2020-2026):

1. Open Settings (the gear icon on the main screen).
2. Go to the Appendix section → Application management.
3. In the upper right corner, press three dots (⋮) and select Special Access.
4. Slip on Install from Unknown Sources (or Install Unknown Applications in MIUI 14).
5. Select the application you plan to install APK through (e.g. Chrome, File Manager, or Mi Browser).
6. Activate the switch Allow installation from this source.

After that, you can open it. APK-You can see the "Install" button instead of blocking the files through the selected application. Please note that permission is given separately for each application. APK via Chrome, but trying to open it through Google Files will require access to the file manager.

Download. APK-a file from a verified source (e.g., APKMirror)

Check the hash file (MD5/SHA-1) for compliance with the official file.

Enable permission for the application through which you will open the APK

Disable VPN/proxy if they interfere with downloading

Charge your phone at least 50% (in case of long-term installation)-->

Features for HyperOS and new Xiaomi models

With the release of HyperOS (December 2023), the settings interface has changed. If you have one of the new models — Xiaomi 14, Redmi K70, POCO F6 or more recent — look for the option on the following path:

Settings → Applications → Application Management → [Select App] → Permissions → Install Unknown Apps

The main differences between HyperOS and classic MIUI are:

• 🔍 No separate section "Special Access": Settings moved to each application card.
• 🔒 Additional Verification: At First Installation APK The system can request confirmation via Mi Account (Xiaomi account).
• 📱 Automatic Shutdown: The resolution may be reset after a system update or restart (it is recommended to check before each installation).

If you don’t find the item in the settings, try an alternative method:

1. Open the File Manager and find the downloaded APK.
2. Slip on the file – the system will automatically prompt you to go to the settings and enable permission for this manager.

⚠️ Note: Some HyperOS models (e.g. Xiaomi 14 Ultra) may require unlocking the bootloader to install APK This is not the case with standard applications, but it is true for system tools like Magisk.

How to get around the restrictions if the item "Unknown sources" is not available?

In rare cases, the option may be hidden due to:

• 🏭 Corporate Policy (Devices with Android Enterprise).
• 🔓 Parental Controls or Mi Account Limitations.
• 🛠️ Custom firmware (such as LineageOS or Pixel Experience).

Decisions:

1. Use it. ADB-Team (requires included Debugging by USB): adb shell settings put global install_non_market_apps 1 This command globally permits installation from unknown sources, but may not work on the latest versions. MIUI/HyperOS.
2. Install. APK Mi Share or Nearby Share: Send APK-file from another device (e.g. PC or second phone) When a file is received, the system may offer temporary permission to install it.

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If you frequently install an APK, create a shortcut to quickly access settings: add the Settings widget to the home screen and select App Management.

Security: How to check APK before installation?

Installing applications from unknown sources is always risky, and here is a minimum security checklist to help avoid infection:

Even if the APK seems safe, follow the rules:

• 🚫 Do not install applications that request permissions that are not compatible with their functionality (for example, a flashlight that asks for access to contacts).
• 🔄 Check installed applications regularly through Settings → Annexes → Security check (in-built scanner) MIUI).
• 📱 Use a second user account (guest profile) to test questionable users APK.

Frequent mistakes and their solutions

Even after enabling permission, users are faced with problems. Consider typical scenarios:

• 🔴 "Installation locked": Reason: Not enabled permission for the specific application you open through APK. Solution: Return to settings and activate the option for the file manager or browser.
• 🔴 "File corrupted": Cause: Incomplete download APK or incompatibility with the processor architecture (e.g., attempt to install a APK for arm64 device armv7). Solution: Download the file again and check its hash.
• 🔴 "Application not installed": Reason: Conflict with the version already installed or not enough space.Solution: Remove the old version of the application and free 1-2 GB of memory.
• 🔴 "Packet analysis error": The reason: APK This is designed for a newer/older version of Android.Solution: Check the OS version requirements in the app description.

If the error persists, try installing APK via ADB:

adb install path/to/file.apk

This method bypasses the limitations of MIUI, but requires a PC connection and enabled USB debugging.

Through the browser (Chrome, Mi Browser)

Through the file manager

Through ADB

Through Mi Share/Nearby Share

Another way.-->

Alternative ways to install applications without permission

If you can’t turn on the “Unknown Sources” option, consider alternative methods:

• 🌐 Installation via Google Play (if the app is in store): Sometimes the app is available on Google Play but doesn't show up in search due to regional restrictions. VPN (For example, ProtonVPN or a service APK Extractor for extraction APK from another device.

⚠️ Note: Use of modified versions of applications (e.g. Spotify Premium) APK or YouTube Vanced) violates the terms of use of the services and may result in the blocking of the account. APK often contain built-in backdoors for data collection.

FAQ: Answers to popular questions

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Enabling an installation from unknown sources is not a de-security, but a transfer of responsibility to the user. Always check APK sources and use antivirus tools.