How To Enable Whatsapp calls activity--no root [New method] [APK ADDED]

Hi friends,
 
As we saw last days , a fellow guy here discovered a hidden activity in whatsapp that has calling feature.
even if you didn't get an invitation for the feature you still can get this hidden activity and amaze your friends
or maybe you will be a lucky 5.0 lollipop user that gets an invitation
**This method is not like the old ones at all** **This method makes the calls activity your home of whatsapp forever**
By editing AndroidManifest.xml of whatsapp
Requirements:

1. Latest Whatsapp apk
2. ApkTool (HERE)
3. Basic knowledge of decomipling
4. Basic knowlegde of editing xml files
5. notepad++

Steps :

1. Decompile whatsapp
2. open AndroidManifest.xml
3. search for code::::::::::

 <activity android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|screenSize|smallestScreenSize|uiMode" android:hardwareAccelerated="false" android:name="com.whatsapp.Main">
           <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
               <category android:name="android.intent.category.LAUNCHER"/>
                <category android:name="android.intent.category.MULTIWINDOW_LAUNCHER"/>
            </intent-filter>
        </activity>

Change it to :

Code:::::

 

activity android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|screenSize|smallestScreenSize|uiMode" android:hardwareAccelerated="false" android:name="com.whatsapp.Main"/>

Then search for this line

Code::::::::::::::::::: 

   <activity android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|screenSize|smallestScreenSize|uiMode" android:label="@string/app_name" android:launchMode="singleTask" android:name="com.whatsapp.HomeActivity" android:theme="@style/Theme.App.Home"/>

Change to :

Code::::::::::: 

 

<activity android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|screenSize|smallestScreenSize|uiMode" android:label="@string/app_name" android:launchMode="singleTask" android:name="com.whatsapp.HomeActivity" android:theme="@style/Theme.App.Home">
   <intent-filter>
              <action android:name="android.intent.action.MAIN"/>
                <category android:name="android.intent.category.LAUNCHER"/>
                <category android:name="android.intent.category.MULTIWINDOW_LAUNCHER"/>
         </intent-filter>
     </activity>

1. Now compile and sign
2. Uninstall the old whatsapp
3. Install the modified one
4. Voila !

Source And Credits:::::::::::::::::XDA Developers:::::::::::::::::::::::::::::: 

***********If You Have No Knowledge About This Download The Apk Below*********************

                                        DOWNLOAD HERE