diff --git a/project/jni/application/teeworlds/AndroidAppSettings.cfg b/project/jni/application/teeworlds/AndroidAppSettings.cfg
index 4e03acd95..58a4215a0 100644
--- a/project/jni/application/teeworlds/AndroidAppSettings.cfg
+++ b/project/jni/application/teeworlds/AndroidAppSettings.cfg
@@ -7,10 +7,10 @@ AppName="TeeWorlds"
 AppFullName=com.teeworlds
 
 # Application version code (integer)
-AppVersionCode=06325
+AppVersionCode=06327
 
 # Application user-visible version name (string)
-AppVersionName="0.6.3.25"
+AppVersionName="0.6.3.27"
 
 # Specify path to download application data in zip archive in the form 'Description|URL|MirrorURL^Description2|URL2|MirrorURL2^...'
 # If you'll start Description with '!' symbol it will be enabled by default, other downloads should be selected by user from startup config menu
@@ -21,10 +21,10 @@ AppVersionName="0.6.3.25"
 AppDataDownloadUrl="!!Game data|data.zip^!!Server config|:server-config.txt:server-config.txt"
 
 # Reset SDL config when updating application to the new version (y) / (n)
-ResetSdlConfigForThisVersion=y
+ResetSdlConfigForThisVersion=n
 
 # Delete application data files when upgrading (specify file/dir paths separated by spaces)
-DeleteFilesOnUpgrade="%"
+DeleteFilesOnUpgrade="libsdl-DownloadFinished-1.flag"
 
 # Here you may type readme text, which will be shown during startup. Format is:
 # Text in English, use \\\\n to separate lines (that's four backslashes)^de:Text in Deutsch^ru:Text in Russian^button:Button that will open some URL:http://url-to-open/
@@ -143,10 +143,10 @@ AppUsesSecondJoystick=y
 AppUsesThirdJoystick=y
 
 # Application uses accelerometer (y) or (n), the accelerometer will be used as joystick 1 axes 0-1 and 5-7
-AppUsesAccelerometer=n
+AppUsesAccelerometer=y
 
 # Application uses gyroscope (y) or (n), the gyroscope will be used as joystick 1 axes 2-4
-AppUsesGyroscope=y
+AppUsesGyroscope=n
 
 # Application uses orientation sensor (y) or (n), reported as joystick 1 axes 8-10
 AppUsesOrientationSensor=n
diff --git a/project/jni/application/teeworlds/java.patch b/project/jni/application/teeworlds/java.patch
deleted file mode 100644
index 369aac5a6..000000000
--- a/project/jni/application/teeworlds/java.patch
+++ /dev/null
@@ -1,55 +0,0 @@
-diff --git a/project/java/Accelerometer.java b/project/java/Accelerometer.java
-index 3e93b82..9796355 100644
---- a/project/java/Accelerometer.java
-+++ b/project/java/Accelerometer.java
-@@ -45,6 +45,7 @@ class AccelerometerReader implements SensorEventListener
- 	public boolean openedBySDL = false;
- 	public static final GyroscopeListener gyro = new GyroscopeListener();
- 	public static final OrientationListener orientation = new OrientationListener();
-+	public static final ProximityListener proximity = new ProximityListener();
- 
- 	public AccelerometerReader(Activity context)
- 	{
-@@ -59,6 +60,7 @@ class AccelerometerReader implements SensorEventListener
- 			_manager.unregisterListener(this);
- 			_manager.unregisterListener(gyro);
- 			_manager.unregisterListener(orientation);
-+			_manager.unregisterListener(proximity);
- 		}
- 	}
- 
-@@ -84,6 +86,11 @@ class AccelerometerReader implements SensorEventListener
- 				Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2 ? Sensor.TYPE_GAME_ROTATION_VECTOR : Sensor.TYPE_ROTATION_VECTOR),
- 				SensorManager.SENSOR_DELAY_GAME);
- 		}
-+		if( _manager != null && _manager.getDefaultSensor(Sensor.TYPE_PROXIMITY) != null )
-+		{
-+			Log.i("SDL", "libSDL: starting proximity sensor");
-+			_manager.registerListener(proximity, _manager.getDefaultSensor(Sensor.TYPE_PROXIMITY), SensorManager.SENSOR_DELAY_GAME);
-+		}
- 	}
- 
- 	public void onSensorChanged(SensorEvent event)
-@@ -168,7 +175,22 @@ class AccelerometerReader implements SensorEventListener
- 		}
- 	}
- 
-+	static class ProximityListener implements SensorEventListener
-+	{
-+		public ProximityListener()
-+		{
-+		}
-+		public void onSensorChanged(SensorEvent event)
-+		{
-+			nativeProximity(event.values[0]);
-+		}
-+		public void onAccuracyChanged(Sensor s, int a)
-+		{
-+		}
-+	}
-+
- 	private static native void nativeAccelerometer(float accX, float accY, float accZ);
- 	private static native void nativeGyroscope(float X, float Y, float Z);
- 	private static native void nativeOrientation(float X, float Y, float Z);
-+	private static native void nativeProximity(float X);
- }
diff --git a/project/jni/application/teeworlds/readme.txt b/project/jni/application/teeworlds/readme.txt
index 376eb3b83..2481ce4c7 100644
--- a/project/jni/application/teeworlds/readme.txt
+++ b/project/jni/application/teeworlds/readme.txt
@@ -9,3 +9,7 @@ then launch commands:
     android update project -p project
     ./build.sh
 That should do it.
+
+Bot sources are not available, because of cheaters that use aimbot client.
+They are available on request from here:
+https://www.teeworlds.com/forum/viewtopic.php?id=11397
diff --git a/project/jni/application/teeworlds/src b/project/jni/application/teeworlds/src
index 1a6c7de86..3f1e3a48f 160000
--- a/project/jni/application/teeworlds/src
+++ b/project/jni/application/teeworlds/src
@@ -1 +1 @@
-Subproject commit 1a6c7de86a38256c0c338f7d4c7c8d5541cb30c4
+Subproject commit 3f1e3a48fcb053380f358bc5be3421838f2e1c9d