Updated instructions.

android/app/src/main/res/values/strings.xml

@@ -10,7 +10,7 @@
     <string name="about">About</string>
     <string name="settings_summary">To block ads in Samsung Internet:</string>
     <string name="install_summary">Adblock Fast requires Samsung Internet 4.0+.</string>
-    <string name="settings_details"><![CDATA[Go to <font color="#de0421"><u>your home screen > Internet > ⋮ (the browser menu) > Extensions > Content blockers</u></font> then switch <b>Adblock Fast</b> to <b><small>ON</small></b>.<br><br>To unblock ads, come back to this app then tap the Adblock Fast button.]]></string>
+    <string name="settings_details"><![CDATA[Go to <font color="#de0421"><u>your home screen > Internet > ⋮ (the browser menu) > Ad blockers</u></font> then toggle <b>Adblock Fast</b> on.<br><br>To unblock ads, come back to this app then tap the Adblock Fast button.]]></string>
     <string name="install_details"><![CDATA[Install or update to the latest version of the <a href="https://play.google.com/store/apps/details?id=com.sec.android.app.sbrowser">Samsung Internet browser from Google Play</a> then come back to this app for instructions on how to block ads.]]></string>
     <string name="contact"><![CDATA[If you have any questions or comments, follow and message <a href="https://www.facebook.com/adblockfast">us on Facebook</a> or <a href="https://twitter.com/adblockfast">on Twitter</a>.]]></string>
     <string name="tagline"><![CDATA[The world’s fastest ad blocker<i>!</i>]]></string>