Your APK should only require hardware features that are usually available on tablets
<p>Below is what our application manifest looks like, and its published in playstore, and we are getting this message under optimization tips </p>

<p><strong>"Your APK should only require hardware features that are usually available on tablets."</strong></p>

<p>Also we have verified that our app is not available in tablets which do not have phone facility. So how can we make it available for all device.Is it because of "MODIFY_PHONE_STATE" Permission? If yes how we can solve this?</p>

<pre><code>    &lt;uses-permission android:name="android.permission.CHANGE_WIFI_STATE" /&gt;
    &lt;uses-permission android:name="android.permission.ACCESS_WIFI_STATE" /&gt;
    &lt;uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" /&gt;
    &lt;uses-permission android:name="android.permission.INTERNET" /&gt;
    &lt;uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /&gt;
    &lt;uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/&gt;
    &lt;uses-permission android:name="android.permission.GET_TASKS" /&gt;
    &lt;uses-permission android:name="android.permission.PACKAGE_USAGE_STATS" /&gt;
    &lt;uses-permission android:name="android.permission.MODIFY_PHONE_STATE" /&gt;
    &lt;uses-permission android:name="android.permission.REORDER_TASKS" /&gt;
    &lt;uses-permission android:name="android.permission.WAKE_LOCK" /&gt;
    &lt;uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" /&gt;
</code></pre>