Security

Detailed guide to Mi Account: why you need it, how to register, restore access and secure data on the Xiaomi smartphone.

Complete review of the CC certificates on Android and Xiaomi, how to check, install or delete the root security certificate in the MIUI system.

Detailed guide: where to look for locked numbers on Xiaomi's Android. blacklist reset, antivirus setup and MIUI Security.

Learn how to view blocked contacts in the blacklist on Xiaomi: detailed instructions for MIUI and HyperOS, resetting settings and hidden features.

The complete guide: how to find and open hidden notes on Xiaomi. password reset, gallery login and hidden MIUI folders.

Detailed instructions on how to find a Mi-linked account on a Xiaomi phone: Reset password, delete profile and bypass activation lock.

A complete guide to finding a lost Xiaomi Redmi 9 through Mi Cloud and Google.Learn how to track location, turn on sound or lock your device remotely.

Full instructions: where to find the list of blocked numbers on Xiaomi, how to unlock the contact and set up a blacklist in MIUI.

Detailed guide on how to remove ads and disable data collection on Xiaomi: set up MIUI, disable MSA and advertising tracker to protect privacy.

Learn how to disable PIN request on Xiaomi, Redmi and POCO. Detailed SIM security settings in MIUI and HyperOS for all models.

Detailed guide to disable APK and MIUI Optimization signature checker: Configure through ADB, Developer Options and risks of installing third-party software.

Detailed instructions on how to remove parental controls on Xiaomi: Ways to bypass Family Link, reset password and remove restrictions for Android.

Proven methods of removing ads and spam on Xiaomi: set up MIUI, disable msa, clear viruses and block intrusive notifications.

Full instructions: disable the installation of applications from unknown sources on the Xiaomi Redmi Note 9 Pro. MIUI security settings, ad blocking and virus protection.

Detailed guide to disabling application protection on Xiaomi Redmi 9: Password reset, deletion via ADB, and solving data access issues.

A detailed guide to recovering hidden notes on Xiaomi Redmi: Reset password, log in via Mi Cloud and work with system files.

Detailed analysis of the signs of wiretapping on Xiaomi smartphones: how to check MIUI for viruses, find hidden applications and block access to the microphone.

Learn how to find and view saved passwords in Xiaomi browser. Detailed instructions on Mi Browser, security settings and access management.

Learn how to set a password, graphic key or PIN on Xiaomi.Face ID setup, fingerprint and smart lock in MIUI and HyperOS.

Detailed instructions: how to enable application protection on Xiaomi Redmi Note 9. password setting, fingerprint and hiding programs from outsiders.

A detailed guide to setting passwords for applications in MIUI and HyperOS: Configure hidden space and biometrics for maximum data security.

Step by step: How to create a hidden folder on Xiaomi, using the built-in MIUI features to protect personal photos, videos and documents from outsiders.

Step by step guide to completely delete data from Xiaomi: Reset settings, clean up memory and delete accounts before selling.

Detailed guide to how to delete a Google account with Xiaomi: FRP reset, detach devices and clear data before selling a smartphone.

Detailed instructions on how to disable the lock screen Xiaomi. setting passwords, biometrics and fixing lock problems in MIUI.

Detailed guide: how to block contact in the phone Android Xiomi Redmi 9A. Set up a blacklist, block spam and hidden numbers through the standard menu.

Detailed instructions on how to lock Xiaomi phone remotely through Mi Account.Device search, screen lock and data protection from theft.

Detailed guide to installing a PIN code on a SIM card in Xiaomi smartphones: Protection against number theft, changing the code and unlocking the PUK code.

Learn how to disable app installation on Xiaomi.A complete guide to parental controls, APK blocking, and MIUI and HyperOS security setup.

Detailed instructions: what to do if you lose a Xiaomi phone, search through Mi Cloud, Google, IMEI, password reset and data protection, 2026 current methods.