diff --git a/wiki/Switch-between-releases_Verify-APK-is-genuine.md b/wiki/Switch-between-releases_Verify-APK-is-genuine.md
new file mode 100644
index 00000000..9a39fc85
--- /dev/null
+++ b/wiki/Switch-between-releases_Verify-APK-is-genuine.md
@@ -0,0 +1,29 @@
+Syncthing-Fork "Wrapper for Syncthing" has three release channels:
+
+1. [GitHub](https://github.com/Catfriend1/syncthing-android/releases/latest) release page, e. g. com.github.catfriend1.syncthingandroid_1.0.0.1_7d59e75.apk
+
+2. F-Droid client or [website](https://f-droid.org/packages/com.github.catfriend1.syncthingandroid/), e. g. com.github.catfriend1.syncthingandroid_fdroid_1.0.0.1_7d59e75.apk
+
+3. [Google Play Store](https://play.google.com/store/apps/details?id=com.github.catfriend1.syncthingandroid), e. g. com.github.catfriend1.syncthingandroid_gplay_1.0.0.1_7d59e75.apk
+
+The signing on these release channels differ, so if you wish to change to a different channel:
+
+* Run existing app installation
+  * Open the drawer on the left side > Import & Export > Export configuration
+* Uninstall app
+* Install app from your preferred release channel
+* Run app
+  * Complete the welcome wizard
+  * Open the drawer on the left side > Import & Export > Import configuration
+
+To verify your downloaded APK, compare the certificate hash of the APK to the one's listed below. It has to match one of them to indicate you have a genuine version of the app.
+
+1. GitHub APK: 2ScaPj41giu4vFh+Y7Q0GJTqwbA=
+
+2. F-Droid APK: nyupq9aU0x6yK8RHaPra5GbTqQY=
+
+3. Google Play APK: dQAnHXvlh80yJgrQUCo6LAg4294=
+
+Here is a quick way of getting the certificate hash out of an APK file on Linux:
+
+* keytool -list -printcert -jarfile "/path/to/release.apk" | grep "SHA1: " | cut -d " " -f 3 | xxd -r -p | openssl base64