Mobile Security & Antivirus

Protect your phone from viruses and malware with professional antivirus engine.

NQ Mobile Security (NYSE:NQ) · com.nqmobile.antivirus20

4.3 out of 5 (40 ratings) 10M+ downloads v9.5.30.00 38.4 MB Android 7.0+ PEGI 3 · Everyone

Download APK 38.4 MB All versions

Signature matches the Google Play version Details

Watch the Mobile Security & Antivirus trailer on YouTube

Mobile Security & Antivirus screenshot 1

Mobile Security & Antivirus screenshot 2

Mobile Security & Antivirus screenshot 3

Mobile Security & Antivirus screenshot 4

At a glance

Latest version: v9.5.30.00 (640)
Updated: Jul 30, 2026 (2 months ago)
APK size: 38.4 MB
Requires: Android 7.0+ (API 24)
CPU support: ARM 32-bit, ARM 64-bit
Category: Productivity (app)
Listed since: Dec 6, 2011 (at least)
Permissions: 50 (7 sensitive)
Website: NQ.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Mobile Security & Antivirus is an app by NQ Mobile Security (NYSE:NQ) in the Productivity category, listed since at least December 2011. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 9.3.00.00, the APK grew from 20.5 MB to 38.4 MB. Since version 8.2.12.00, the minimum Android version rose from 2.1 to 7.0. It asks for 50 permissions, 7 of them sensitive, including read phone status and identity, find accounts on the device and access all files. It asks for the same permissions as version 9.5.28.01. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

Ratings

4.3out of 540 ratings

5 ★63%
4 ★3%
3 ★35%
2 ★0%
1 ★0%

Ratings from users of the source store — not collected or verified by AAPKs.

What's new in v9.5.30.00

Support Android 14 General fixes and stability improvements.

Description

From the listing uploaded by “appupdater”.

☆ Features Antivirus: Professional Local + Cloud engine removes viruses, malware and trojans while scanning downloaded and installed apps in real time for maximum phone protection. Safe Browsing: Blocks phishing and malicious websites and ensures a safe online surfing environment. Account Protection: Ensures the safety of your personal accounts Privacy report: Monitors and stops unauthorized accesses to your contacts, messages, location and other private files. App Management: Helps you uninstall unused apps or even useless pre-installed apps (ROOT required) and installation files. Data Usage Management: Real-time traffic monitor and alert to avoid overuse. Feel free to contact customer service at [email protected] if you have any questions.

Version history

8 versions are listed, going back to v8.2.12.00. Since v9.5.28.00 it requires Android 7.0+.

v9.5.30.00 LATEST Jul 30, 2026 38.4 MB TRUSTED v9.5.28.01 Jun 22, 2026 38 MB TRUSTED v9.5.28.00 Jun 16, 2026 38 MB TRUSTED v9.5.26.00 Sep 19, 2026 36.9 MB TRUSTED v9.5.18.00 Dec 16, 2025 27.9 MB TRUSTED

All 8 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jul 30, 2026.
Certificate issued to “netqin” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature not checked yet Jul 30, 2026
Validated against Google Play Jul 30, 2026
Signed byCN=netqin, OU=netqin, O=netqin, L=beijing, ST=beijing, C=CN
Signing certificate (SHA-1)02:DC:79:CD:1D:72:01:47:2A:1D:8D:87:08:FA:E8:60:43:C4:9F:DC
File MD5cf8c552f7f5892433c4b5ada4333a31f
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (50)

Mobile Security & Antivirus requests 50 permissions, 7 of them sensitive.

Access all files Sensitive android.permission.MANAGE_EXTERNAL_STORAGE
Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Package usage stats Sensitive android.permission.PACKAGE_USAGE_STATS
Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
See all installed apps Sensitive android.permission.QUERY_ALL_PACKAGES
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Access download manager android.permission.ACCESS_DOWNLOAD_MANAGER
Access superuser android.permission.ACCESS_SUPERUSER
Add home-screen shortcuts com.android.launcher.permission.INSTALL_SHORTCUT
Advertising ID com.google.android.gms.permission.AD_ID
Android get installed apps (custom) com.android.permission.GET_INSTALLED_APPS
Antivirus20 anti virus (custom) com.nqmobile.antivirus20.permission.ANTI_VIRUS
Browser read history bookmarks (custom) com.android.browser.permission.READ_HISTORY_BOOKMARKS
Change configuration android.permission.CHANGE_CONFIGURATION
Change network state android.permission.CHANGE_NETWORK_STATE
Change wifi state android.permission.CHANGE_WIFI_STATE
Clear app cache android.permission.CLEAR_APP_CACHE
Control vibration android.permission.VIBRATE
Data (custom) com.netqin.callblocker.insert.private.data
Delete cache files android.permission.DELETE_CACHE_FILES
Expand status bar android.permission.EXPAND_STATUS_BAR
Force stop packages android.permission.FORCE_STOP_PACKAGES
Full network access android.permission.INTERNET
Get package size android.permission.GET_PACKAGE_SIZE
Get tasks android.permission.GET_TASKS
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Google Play license check com.android.vending.CHECK_LICENSE
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) com.nqmobile.antivirus20.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Kill background processes android.permission.KILL_BACKGROUND_PROCESSES
Launcher read settings (custom) com.android.launcher.permission.READ_SETTINGS
Manage accounts android.permission.MANAGE_ACCOUNTS
Mount unmount filesystems android.permission.MOUNT_UNMOUNT_FILESYSTEMS
Payment broadcast permission (custom) com.nqmobile.antivirus20.mobiamo.PAYMENT_BROADCAST_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Read basic phone state android.permission.READ_BASIC_PHONE_STATE
Read logs android.permission.READ_LOGS
Remove home-screen shortcuts com.android.launcher.permission.UNINSTALL_SHORTCUT
Request delete packages android.permission.REQUEST_DELETE_PACKAGES
Restart packages android.permission.RESTART_PACKAGES
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
Use credentials android.permission.USE_CREDENTIALS
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi

Mobile Security & Antivirus APK: questions and answers

Is there a version of Mobile Security & Antivirus for older Android phones?

The current version needs Android 7.0 or later. Version 9.5.26.00 is the newest listed build that installs on Android 6.0 and later. Get version 9.5.26.00 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is Mobile Security & Antivirus free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the Mobile Security & Antivirus APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is cf8c552f7f5892433c4b5ada4333a31f.