diff --git a/supporting-docs/guides/2015-08-19-faq.md b/supporting-docs/guides/2015-08-19-faq.md
index f652a609..356f11bc 100644
--- a/supporting-docs/guides/2015-08-19-faq.md
+++ b/supporting-docs/guides/2015-08-19-faq.md
@@ -555,21 +555,44 @@ This is because both provide a mature and well known event-driven async IO frame
 
 Synapse is *very* database dependent (as of Oct 2015; this is improving in the near future however), and we like having the flexibility to sculpt our own queries.
 
+##### Will Synapse share my chat data with other servers in the federation?
+
+Data is only shared between servers of participating users of a room. If all users in a room are on your server, no data is shared with other servers.
+
 ### Clients
 
 ##### Where can I find a mobile app?
 
-The "Matrix Console" reference apps (ugly, geeky and powerful - intended for early adopter powerusers) can be downloaded from the [Google Play store](https://play.google.com/store/apps/details?id=org.matrix.androidsdk.alpha)
- and [Apple store](https://itunes.apple.com/gb/app/matrix-console/id970074271).
+Vector is available for Android and iOS.
 
-|
+The iOS version can be downloaded from the [Apple store](https://itunes.apple.com/us/app/vector.im/id1083446067).
+
+The Android version can be downloaded from the [Google Play store](https://play.google.com/store/apps/details?id=im.vector.alpha) or [F-Droid](https://f-droid.org/repository/browse/?fdid=im.vector.alpha). If you are not sure which one to choose, install Vector from the [Google Play store](https://play.google.com/store/apps/details?id=im.vector.alpha).
 
 For the Android app, you can also install the latest development version 
-built by [Jenkins](http://www.matrix.org/jenkins/job/AndroidConsoleDevelop/lastBuild/artifact/console/build/outputs/apk/console-alpha-debug.apk).
+built by [Jenkins](http://matrix.org/jenkins/job/VectorAndroidDevelop). Use it at your own risk and only if you know what you are doing.
+
+##### I installed Vector via F-Droid, why is it draining my battery?
+
+The F-Droid release of Vector does not use [Google Cloud Messaging](https://developers.google.com/cloud-messaging/). Which allows users that do not have Google Services installed to use Vector.
+
+The drawback is, that Vector has to pull for new messages, which can drain your battery.
+
+You can change the delay between two polls in the settings. If you chose a higher delay you battery life should improve.
+
+You can also disable the background sync entirely (which means that you won't get any notifications).
+
+If you are not happy with that, just install it from the [Google Play store](https://play.google.com/store/apps/details?id=im.vector.alpha).
 
 ##### Where can I find a web app?
 
-As of Oct 2015, the best web app options are to use [Vector.im](https://vector.im) - a glossy web client written on top of [matrix-react-sdk](https://github.com/matrix-org/matrix-react-sdk), or the original [AngularJS based client](https://matrix.org/beta), which has serious performance problems and is not currently being maintained.  In future a "Matrix Console" reference web app built on matrix-react-sdk will be released by matrix.org to complement the mobile apps above.
+You can use [Vector.im](https://vector.im) - a glossy web client written on top of [matrix-react-sdk](https://github.com/matrix-org/matrix-react-sdk).
+
+You can also run Vector on your own server. It's a static web application, just download the [last release](https://github.com/vector-im/vector-web/) and unpack it.
+
+##### Where can I find a desktop client?
+
+There are several, but they don't have all the features that synapse has. Check the list of clients on [matrix.org](http://matrix.org/docs/projects/try-matrix-now.html#clients).
 
 |