Why do we need this anitivirus ? just to install ? No we need to to work properly, to make it worked perfectly you need to install the paid/pro version of AVG Antivirus 4.2.1.
AVG Antivirus Pro v4.2.1 For Android
In addition to securing your mobile and privacy, AVG have redesigned AVG Anti Virus PRO to help you more quickly and easily keep track of your mobile’s Protection, Performance, Privacy, and Anti-Theft Simple circles show you how well covered you are, and their color alerts you to potential problems. And improving any area can be done in a few short taps.
Features of AVG AntiVirus PRO Android Security
Scan apps, settings, files, media, calls & text messages (SMS) in real-time
Enable finding/locating your lost or stolen phone via Google Maps™
Lock & wipe your phone to protect your privacy
Kill tasks that can slow down your phone
Browse the web safely and securely
Monitor battery, storage and data package usage
Filter & block unwanted calls & text messages (SMS)
Password protect for apps
Backup apps from your device to your SD
Discreetly emails you a photo of anyone who enters 3 wrong passwords when trying to unlock your phone
Locks your phone whenever the SIM card is REPLACED
Identifies unsecure device settings and advises on how to fix THEM
Helps ensure contacts, bookmarks & text messages are SAFE
Guards you from phishing attacks
What's new in this AVG
Improved scan time
Compliance changes for Android v5.0 (Lollipop)
Improvements to the Battery Saving feature
Bug fixes
How to Crack ?
Download the apk from link below
No need to crack, Its Pre-cracked
Install and Enjoy :)