Mention to click the Set button to change the hub. Added instructions to install on Android.
diff --git a/README.md b/README.md
index 9cdd4c3..d69fde8 100644
--- a/README.md
+++ b/README.md
@@ -124,17 +124,19 @@
See files in ndnProtocol/
NDN.JS includes a Firefox extension for the ndn protocol built using the Javascript
-library. It currently obtains NDN connectivity through the NDN testbed. (This is
-hard-coded.)
+library. It currently obtains NDN connectivity through the NDN testbed, but you can
+click Set on the NDN Toolbar to change the connected hub.
To install, either download
https://github.com/named-data/ndn-js/raw/downloads/ndnProtocol.xpi
or use ndnProtocol.xpi from `downloads` branch. In Firefox, open
Tools > Add-ons. In the "gear" or "wrench" menu, click Install Add-on From File and open
-ndnProtocol.xpi. Restart Firefox.
+ndnProtocol.xpi. (In Firefox for Android, type file: in the address bar and click the
+downloaded ndnProtocol.xpi.) Restart Firefox.
Firefox uses the protocol extension to load any URI starting with ndn. See this test page for examples
+
ndn:/ndn/ucla.edu/apps/ndn-js-test/NDNProtocolExamples.html?ndn.ChildSelector=1
When the page is loaded, Firefox updates the address bar with the full matched name from