diff --git a/src/main/AndroidManifest.xml b/src/main/AndroidManifest.xml
index 102497e..9520eb7 100644
--- a/src/main/AndroidManifest.xml
+++ b/src/main/AndroidManifest.xml
@@ -15,12 +15,12 @@
 -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="org.microg.nlp.backend.ichnaea"
-    android:versionCode="10100"
-    android:versionName="1.1.0">
+    android:versionCode="10200"
+    android:versionName="1.2.0">
 
     <uses-sdk
         android:minSdkVersion="10"
-        android:targetSdkVersion="22" />
+        android:targetSdkVersion="23" />
 
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
     <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
diff --git a/src/main/java/org/microg/nlp/backend/ichnaea/BackendService.java b/src/main/java/org/microg/nlp/backend/ichnaea/BackendService.java
index be19b60..9aabda9 100644
--- a/src/main/java/org/microg/nlp/backend/ichnaea/BackendService.java
+++ b/src/main/java/org/microg/nlp/backend/ichnaea/BackendService.java
@@ -49,8 +49,6 @@ public class BackendService extends HelperLocationBackendService
     private static final String API_KEY = "068ab754-c06b-473d-a1e5-60e7b1a2eb77";
     private static final String PROVIDER = "ichnaea";
     private static final int RATE_LIMIT_MS = 5000;
-    private static final long SWITCH_ON_FRESHNESS_CLIFF_MS = 30000;
-    private static final int LOCATION_ACCURACY_THRESHOLD = 50;
 
     private static BackendService instance;