⏱ 15 min
How to disable history in Yandex on Android: step by step guide
Learn how to completely delete and disable saving search history, browser history and geolocation in Yandex on Andr smartphones
⏱ 13 min
How to check Android for viruses online - 5 free ways without downloads
Step-by-step guide on how to check your smartphone for viruses through a browser without registration, SMS and software installation. Online comparison
⏱ 12 min
How to block calls from unknown numbers on Android: 7 ways
Step-by-step guide on how to permanently disable incoming calls from unknown numbers on Samsung, Xiaomi, Google smartphones Pixel
⏱ 11 min
How to reset the pattern on Android: 5 proven methods
Forgot the pattern on Android? Learn how to unlock your phone via Google account, Recovery Mode, ADB, reset
⏱ 13 min
How to remove copied text from Yandex on Android: 5 working methods
Step-by-step guide for removing duplicated text content from Yandex search from an Android phone. Methods for owners
⏱ 16 min
How to install an electronic signature on Android: step-by-step guide 2026
Detailed guide to installing an electronic signature certificate on an Android smartphone. Methods for CryptoPro, Rutoken,
⏱ 10 min
How to encrypt data on Android: 5 reliable methods
Step-by-step guide for encrypting files, folders and the entire device on Android. Comparison of methods, security tips
⏱ 17 min
How to encrypt messages in WhatsApp on Android: step by step
Find out all the ways to encrypt correspondence in WhatsApp on Android: from built-in protection to third-party applications. Step-by-step
⏱ 17 min
Overlay Modules Permission Controller in Android: what it is and how it works
Let's take a look at what com.google.android.permissioncontroller (Overlay) is Modules), why this system component is needed and
⏱ 12 min
How to create a hidden folder on Samsung Android: 5 proven methods
Step-by-step guide for creating hidden folders on Samsung smartphones (One UI). Methods without ROOT, through the file system
⏱ 10 min
How to find a lost Android by phone number for free
Step-by-step guide: how to track a lost Android smartphone through a phone number without registration. Methods from Google
⏱ 13 min
How to disable SSL certificate verification on Android: is it safe?
Step-by-step guide for disabling certificate verification on Android for developers and testers. Risks, alternatives
⏱ 16 min
How to check whether an Android phone is being monitored or not: 7 signs and methods
Do you suspect spying on your smartphone? Learn how to identify surveillance on Android: from analyzing traffic consumption to checking rights
⏱ 16 min
How to hide the text of messages on the Android lock screen
Step-by-step guide on how to remove notifications with text SMS/messengers on the locked screen. Settings for all children
⏱ 16 min
How to limit a child's phone on Android: a complete guide 2026
Step-by-step guide for setting up parental controls on Android: time limit, blocking applications, safe
⏱ 13 min
How to remove Downloader from Android: step-by-step guide
Detailed instructions for removing Downloader from an Android phone or tablet. Methods for system and user pr
⏱ 17 min
How to set a password for an application in Samsung: 3 methods (2026)
Step-by-step guide for setting a password for applications in Samsung Galaxy smartphones (One UI 5/6). Methods via Secure Fo
⏱ 12 min
How to check activity on Android: 7 ways to track activities
Learn how to view activity history on Android: call log, applications, geolocation and hidden log files. Steps
⏱ 17 min
How to block scammers on Android: 9 ways 2026
Step-by-step guide for blocking spam calls and SMS from scammers on Android: standard functions, applications and hidden
⏱ 14 min
The best antivirus for Samsung Android in 2026: TOP 5 solutions
Which antivirus to choose for Samsung Galaxy? Comparison of features, security tests and performance impact. Expert
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How to find the location by phone number on Android: 5 working methods
Step-by-step guide on how to determine the geolocation of a subscriber through a phone number on Android: official and alternative m
⏱ 16 min
Where the fingerprint is stored in Android: path to data and security
Let's take a look at where fingerprints are physically and logically stored in Android, how they are protected and whether they can be stored extract. Under
⏱ 12 min
How to remove a Trojan from Android: step-by-step guide 2026
A complete guide to detecting and removing Trojans on Android: from manual cleaning to antiviruses. Expert advice on
⏱ 14 min
How to find a turned off Android via Google: 5 working methods
Lost your smartphone? Find out if you can track a disabled Android through Google even if it is disabled. Step-by-step guide
⏱ 15 min
How to find a turned off Android by number: geolocation via Tele2
Step-by-step guide on how to track a turned off Android smartphone by number through Tele2 services and third-party applications
⏱ 12 min
How to clear Yandex history on an Android tablet: 5 ways
Step-by-step guide for deleting search history, browser and geodata in Yandex on Samsung, Xiaomi, Huawei tablets, etc.
⏱ 12 min
How to disable parental controls on Android: 5 methods (2026)
Step-by-step guide for removing parental control restrictions on smartphones Samsung, Xiaomi, Google Pixel and others.
⏱ 13 min
How to limit Yandex for children on Android: step-by-step guide
Learn how to set up parental controls in Yandex on Child's Android smartphone: limiting search, browser and apps
⏱ 13 min
How to listen to calls on Android: legal and hidden methods
We analyze 6 ways to listen to telephone conversations on someone else's Android smartphone: from parental controls to technical details
⏱ 14 min
How to check an Android tablet for viruses - 5 working methods
Step-by-step guide: how to check your tablet for viruses for free using an antivirus, manually and without apps. Find out the sign