diff --git a/forge-gui-android/src/forge/app/Main.java b/forge-gui-android/src/forge/app/Main.java
index 66a18411e3e..8dd7606b4d7 100644
--- a/forge-gui-android/src/forge/app/Main.java
+++ b/forge-gui-android/src/forge/app/Main.java
@@ -41,6 +41,6 @@ public class Main extends AndroidApplication {
                 //ensure process doesn't stick around after exiting
                 android.os.Process.killProcess(android.os.Process.myPid());
             }
-        }), true);
+        }));
     }
 }
diff --git a/forge-gui-mobile-dev/src/forge/app/Main.java b/forge-gui-mobile-dev/src/forge/app/Main.java
index 569663caac1..7f4d00cbe5a 100644
--- a/forge-gui-mobile-dev/src/forge/app/Main.java
+++ b/forge-gui-mobile-dev/src/forge/app/Main.java
@@ -9,6 +9,6 @@ import forge.util.Utils;
 public class Main {
     public static void main(String[] args) {
         new LwjglApplication(Forge.getApp(new LwjglClipboard(), "../forge-gui/", null),
-                "Forge", (int)Utils.BASE_WIDTH, (int)Utils.BASE_HEIGHT, true);
+                "Forge", (int)Utils.BASE_WIDTH, (int)Utils.BASE_HEIGHT);
     }
 }
diff --git a/forge-gui-mobile/src/forge/Forge.java b/forge-gui-mobile/src/forge/Forge.java
index 417b31cc595..288c2f145a6 100644
--- a/forge-gui-mobile/src/forge/Forge.java
+++ b/forge-gui-mobile/src/forge/Forge.java
@@ -64,8 +64,6 @@ public class Forge implements ApplicationListener {
         //install our error handler
         ExceptionHandler.registerErrorHandling();
 
-        Texture.setEnforcePotImages(false); //ensure image dimensions don't have to be powers of 2
-
         graphics = new Graphics();
         splashScreen = new SplashScreen();
 
diff --git a/forge-gui-mobile/src/forge/Graphics.java b/forge-gui-mobile/src/forge/Graphics.java
index eb43eae1773..c76d39d9ba3 100644
--- a/forge-gui-mobile/src/forge/Graphics.java
+++ b/forge-gui-mobile/src/forge/Graphics.java
@@ -2,7 +2,6 @@ package forge;
 
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.graphics.Color;
-import com.badlogic.gdx.graphics.GL10;
 import com.badlogic.gdx.graphics.GL20;
 import com.badlogic.gdx.graphics.Texture;
 import com.badlogic.gdx.graphics.g2d.SpriteBatch;
@@ -22,6 +21,9 @@ import forge.toolbox.FDisplayObject;
 import forge.util.Utils;
 
 public class Graphics {
+    private static final int GL_BLEND = GL20.GL_BLEND;
+    private static final int GL_LINE_SMOOTH = 2848; //create constant here since not in GL20
+
     private final SpriteBatch batch = new SpriteBatch();
     private final ShapeRenderer shapeRenderer = new ShapeRenderer();
     private float regionHeight;
@@ -105,10 +107,10 @@ public class Graphics {
         }
         boolean needSmoothing = (x1 != x2 && y1 != y2);
         if (color.a < 1 || needSmoothing) { //enable blending so alpha colored shapes work properly
-            Gdx.gl.glEnable(GL20.GL_BLEND);
+            Gdx.gl.glEnable(GL_BLEND);
         }
         if (needSmoothing) {
-            Gdx.gl.glEnable(GL10.GL_LINE_SMOOTH);
+            Gdx.gl.glEnable(GL_LINE_SMOOTH);
         }
 
         startShape(ShapeType.Line);
@@ -117,10 +119,10 @@ public class Graphics {
         endShape();
 
         if (needSmoothing) {
-            Gdx.gl.glDisable(GL10.GL_LINE_SMOOTH);
+            Gdx.gl.glDisable(GL_LINE_SMOOTH);
         }
         if (color.a < 1 || needSmoothing) {
-            Gdx.gl.glDisable(GL20.GL_BLEND);
+            Gdx.gl.glDisable(GL_BLEND);
         }
         if (thickness > 1) {
             Gdx.gl.glLineWidth(1);
@@ -142,10 +144,10 @@ public class Graphics {
             color = FSkinColor.alphaColor(color, color.a * alphaComposite);
         }
         if (color.a < 1 || cornerRadius > 0) { //enable blending so alpha colored shapes work properly
-            Gdx.gl.glEnable(GL20.GL_BLEND);
+            Gdx.gl.glEnable(GL_BLEND);
         }
         if (cornerRadius > 0) {
-            Gdx.gl.glEnable(GL10.GL_LINE_SMOOTH);
+            Gdx.gl.glEnable(GL_LINE_SMOOTH);
         }
 
         //adjust width/height so rectangle covers equivalent filled area
@@ -168,10 +170,10 @@ public class Graphics {
         endShape();
 
         if (cornerRadius > 0) {
-            Gdx.gl.glDisable(GL10.GL_LINE_SMOOTH);
+            Gdx.gl.glDisable(GL_LINE_SMOOTH);
         }
         if (color.a < 1 || cornerRadius > 0) {
-            Gdx.gl.glDisable(GL20.GL_BLEND);
+            Gdx.gl.glDisable(GL_BLEND);
         }
         if (thickness > 1) {
             Gdx.gl.glLineWidth(1);
@@ -192,16 +194,16 @@ public class Graphics {
         if (alphaComposite < 1) {
             color = FSkinColor.alphaColor(color, color.a * alphaComposite);
         }
-        Gdx.gl.glEnable(GL20.GL_BLEND);
-        Gdx.gl.glEnable(GL10.GL_LINE_SMOOTH); //must be smooth to ensure edges aren't missed
+        Gdx.gl.glEnable(GL_BLEND);
+        Gdx.gl.glEnable(GL_LINE_SMOOTH); //must be smooth to ensure edges aren't missed
 
         startShape(ShapeType.Line);
         shapeRenderer.setColor(color);
         shapeRenderer.rect(adjustX(x), adjustY(y, h), w, h);
         endShape();
 
-        Gdx.gl.glDisable(GL10.GL_LINE_SMOOTH);
-        Gdx.gl.glDisable(GL20.GL_BLEND);
+        Gdx.gl.glDisable(GL_LINE_SMOOTH);
+        Gdx.gl.glDisable(GL_BLEND);
         if (thickness > 1) {
             Gdx.gl.glLineWidth(1);
         }
@@ -219,7 +221,7 @@ public class Graphics {
             color = FSkinColor.alphaColor(color, color.a * alphaComposite);
         }
         if (color.a < 1) { //enable blending so alpha colored shapes work properly
-            Gdx.gl.glEnable(GL20.GL_BLEND);
+            Gdx.gl.glEnable(GL_BLEND);
         }
 
         startShape(ShapeType.Filled);
@@ -228,7 +230,7 @@ public class Graphics {
         endShape();
 
         if (color.a < 1) {
-            Gdx.gl.glDisable(GL20.GL_BLEND);
+            Gdx.gl.glDisable(GL_BLEND);
         }
 
         batch.begin();
@@ -246,16 +248,16 @@ public class Graphics {
         if (alphaComposite < 1) {
             color = FSkinColor.alphaColor(color, color.a * alphaComposite);
         }
-        Gdx.gl.glEnable(GL20.GL_BLEND);
-        Gdx.gl.glEnable(GL10.GL_LINE_SMOOTH);
+        Gdx.gl.glEnable(GL_BLEND);
+        Gdx.gl.glEnable(GL_LINE_SMOOTH);
 
         startShape(ShapeType.Line);
         shapeRenderer.setColor(color);
         shapeRenderer.circle(adjustX(x), adjustY(y, 0), radius);
         endShape();
 
-        Gdx.gl.glDisable(GL10.GL_LINE_SMOOTH);
-        Gdx.gl.glDisable(GL20.GL_BLEND);
+        Gdx.gl.glDisable(GL_LINE_SMOOTH);
+        Gdx.gl.glDisable(GL_BLEND);
         if (thickness > 1) {
             Gdx.gl.glLineWidth(1);
         }
@@ -273,7 +275,7 @@ public class Graphics {
             color = FSkinColor.alphaColor(color, color.a * alphaComposite);
         }
         if (color.a < 1) { //enable blending so alpha colored shapes work properly
-            Gdx.gl.glEnable(GL20.GL_BLEND);
+            Gdx.gl.glEnable(GL_BLEND);
         }
 
         startShape(ShapeType.Filled);
@@ -282,7 +284,7 @@ public class Graphics {
         endShape();
 
         if (color.a < 1) {
-            Gdx.gl.glDisable(GL20.GL_BLEND);
+            Gdx.gl.glDisable(GL_BLEND);
         }
 
         batch.begin();
@@ -298,7 +300,7 @@ public class Graphics {
             color = FSkinColor.alphaColor(color, color.a * alphaComposite);
         }
         if (color.a < 1) { //enable blending so alpha colored shapes work properly
-            Gdx.gl.glEnable(GL20.GL_BLEND);
+            Gdx.gl.glEnable(GL_BLEND);
         }
 
         startShape(ShapeType.Filled);
@@ -307,7 +309,7 @@ public class Graphics {
         endShape();
 
         if (color.a < 1) {
-            Gdx.gl.glDisable(GL20.GL_BLEND);
+            Gdx.gl.glDisable(GL_BLEND);
         }
 
         batch.begin();
@@ -331,7 +333,7 @@ public class Graphics {
         }
         boolean needBlending = (color1.a < 1 || color2.a < 1);
         if (needBlending) { //enable blending so alpha colored shapes work properly
-            Gdx.gl.glEnable(GL20.GL_BLEND);
+            Gdx.gl.glEnable(GL_BLEND);
         }
 
         Color topLeftColor = color1;
@@ -344,7 +346,7 @@ public class Graphics {
         endShape();
 
         if (needBlending) {
-            Gdx.gl.glDisable(GL20.GL_BLEND);
+            Gdx.gl.glDisable(GL_BLEND);
         }
 
         batch.begin();
@@ -430,7 +432,7 @@ public class Graphics {
             color = FSkinColor.alphaColor(color, color.a * alphaComposite);
         }
         if (color.a < 1) { //enable blending so alpha colored shapes work properly
-            Gdx.gl.glEnable(GL20.GL_BLEND);
+            Gdx.gl.glEnable(GL_BLEND);
         }
 
         TextBounds textBounds;
@@ -475,7 +477,7 @@ public class Graphics {
         }
 
         if (color.a < 1) {
-            Gdx.gl.glDisable(GL20.GL_BLEND);
+            Gdx.gl.glDisable(GL_BLEND);
         }
     }