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Showing posts from September, 2014

How to Install Android in Windows 7

I am going to explain how an android virtual machine can be run inside a windows 7 OS. Runing androind in Windows gives many advantage that many apps which are freely available only in adroid can be used in windows systems.
Step 1: install Virtualbox in your computer
Presently, VirtualBox runs on Windows, Linux, Macintosh, and Solaris hosts and supports a large number of guest operating systems including but not limited to Windows (NT 4.0, 2000, XP, Server 2003, Vista, Windows 7, Windows 8), DOS/Windows 3.x, Linux (2.4, 2.6 and 3.x), Solaris and OpenSolaris, OS/2, and OpenBSD.
You can Download latest version of virtual box from:

Step 2: Download the Android Virtual Machine Image file. android 4.1.1 image can be downloaded from here:

Step 3:Import Virtual Machine
Now, you can import the VM into VirtualBox. Just double-click on the OVA file, or use “F…

How to temporarily stop Whatsapp , Viber Messaging in android

One of my friends told me that he want to stop Whatsapp and viber and other messaging apps temporarily on his android mobile phone.  Every one would like to keep their private messages private.   One practical way to do this is delete the confidential messages before giving the phone to someone else.   Even though you delete all the messages, the new messages will be delivered directly into the device if the internet is connected to phone. And it is not always possible to disconnect the internet access, as the other person may wanted to browse internet.  Here i am going to explain a simple way to do it.

 Droidwall APP-  Power of firewall to your mobileDroidwall is the android app for the famous iptables firewall in Linux operating systems.
Using Droidwall firewall, like any other firewall, you can define rules which apps can access internet and through which connection very easily with a simple front end GUI.
You can find the Droidwall app here in googplaystore:…