ESET Mobile Security for Android delivers award-winning protection for smartphones and tablets, combining robust threat detection with advanced antispam, firewall, and antitheft capabilities to keep your data safe wherever you are.
Designed with a user-friendly interface that complements the Android experience, this security suite runs smoothly in the background without compromising performance or battery life while continuously scanning all applications, files, folders, and SD memory cards for emerging threats.
In This Post
Power User Guide
Configure Anti-Theft Protection
- Open ESET Mobile Security and navigate to Settings
- Enable Anti-Theft protection under Security features
- Set up your trusted contacts who can receive SIM change notifications
- Configure remote lock and wipe settings with security questions
- Test GPS localization by marking your current location as safe
How This Would Help: Proper anti-theft configuration ensures you can locate, lock, and wipe your device remotely if lost or stolen, protecting sensitive personal data from unauthorized access.
Set Up SMS and Call Filtering
- Go to Settings > SMS and MMS Antispam
- Create a whitelist of trusted contacts who can reach you without filtering
- Add spam numbers to the blacklist to automatically block them
- Configure call intercept settings to block unwanted incoming and outgoing calls
- Enable automatic filtering for unknown numbers
How This Would Help: Configuring spam filters reduces unwanted messages and calls, saving time and protecting against potential scams or phishing attempts targeting your device.
Optimize Battery Usage
- Navigate to Settings > Battery optimization
- Set ESET Mobile Security to run in the background with minimal resource usage
- Configure scan schedules to run during charging periods
- Disable real-time scanning for trusted applications
- Review and adjust notification settings to reduce battery drain
How This Would Help: Optimizing battery settings ensures continuous protection without significantly impacting your device’s battery life, allowing the security suite to run efficiently in the background.
Download ESET Mobile Security
File size: 49.1 MB
OS support: Android
Android
Highlights in New Version
- Performance and stability improvements
System Requirements
Minimum
- OS: Android 8.0 and higher
Product Specifications
| Software Name | ESET Mobile Security |
|---|---|
| Version | 12.0.17.0 |
| License | Trial |
| File Size | 49.1 MB |
| OS Support | Android |
| Language | English |
| Developer | ESET |
| Homepage | https://www.eset.com/us/products/mobile-security-android/ |
| Last Updated | August 18, 2026 |
Important Features
- Real-Time Threat Protection: Continuously scans all applications, files, folders, and SD memory cards for emerging threats, including hidden files and processes, providing comprehensive protection against malicious apps and viruses.
- SMS and MMS Antispam: Allows users to define trustworthy contacts via customizable black- or whitelist or block message traffic from unknown numbers, effectively filtering unwanted messages from reaching your device.
- Call Intercept: Blocks unwanted calls in both directions – incoming and outgoing – making it especially useful for parents who want to control their children’s phone bills and prevent unwanted communications.
- Security Audit with Task Manager: Provides real-time information about vital phone functions including battery life, free disk space, running processes, Bluetooth status, and device visibility, allowing immediate action to reduce risk profiles.
- Anti-Theft System: Maintains control over phone-stored data even in the event of device loss or theft through SIM matching notifications, remote lock capabilities, GPS localization, and remote wipe functionality.
Setup Instructions
Installation Steps
- Open the Google Play Store on your Android device
- Search for ESET Mobile Security in the search bar
- Tap on the official ESET Mobile Security app and select Install
- Once installed, open the app and follow the on-screen setup wizard to configure your security preferences
Compatibility: Compatible with Android 8.0 and higher. Dual SIM and rooted devices are not supported.
Common Issues & Fixes
- Issue: Some features unavailable on tablets → Solution: Anti-Theft and SMS/Call Filter require calling and messaging support
- Issue: App not working on rooted devices → Solution: Rooted devices are not officially supported by ESET Mobile Security
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