diff --git a/app/src/main/java/net/kdt/pojavlaunch/MainActivity.java b/app/src/main/java/net/kdt/pojavlaunch/MainActivity.java
index 656f6d41e..88f802f1c 100644
--- a/app/src/main/java/net/kdt/pojavlaunch/MainActivity.java
+++ b/app/src/main/java/net/kdt/pojavlaunch/MainActivity.java
@@ -1029,11 +1029,11 @@ public class MainActivity extends AppCompatActivity implements OnTouchListener,
 
 			Cipher rsaPkcs1Cipher = Cipher.getInstance("RSA/ECB/PKCS1Padding");
 			Cipher rsaCipher = Cipher.getInstance("RSA");
-
+/*
 			for (Provider.Service ser : rsaPkcs1Cipher.getProvider().getServices()) {
 				System.out.println(" - " + ser.getType() + ", " + ser.getAlgorithm());
 			}
-
+*/
 			Provider.Service servicePkcs1 = rsaPkcs1Cipher.getProvider().getService("Cipher", "RSA/ECB/PKCS1Padding");
 			Provider rsaProvider = rsaCipher.getProvider();
 
@@ -1066,11 +1066,28 @@ public class MainActivity extends AppCompatActivity implements OnTouchListener,
 			 */
 		} catch (Throwable th) {
 			th.printStackTrace();
+			
+			final File rsaFixFile = new File(Tools.MAIN_PATH, "rsapadding_error.txt");
 
+			// Debug information
+			PrintStream rsaFixStream = new PrintStream(rsaFixFile);
+			rsaFixStream.println("--- RSA PADDING ERROR ---");
+			rsaFixStream.println("• Error stack trace");
+			th.printStackTrace(rsaFixStream);
+			rsaFixStream.println();
+			rsaFixStream.println("• RSAPadding info");
+			rsaFixStream.println(" - Patch method: " + (Build.VERSION.SDK_INT < 24 ? "Direct (no" : "Reflection Bypass (with") + " security check)");
+			rsaFixStream.println(" - getDeclaredMethods() return");
+			debug_printMethodInfo(rsaFixStream, Provider.class.getDeclaredMethods());
+			rsaFixStream.println(" - getMethods() return");
+			debug_printMethodInfo(rsaFixStream, Provider.class.getMethods());
+			rsaFixStream.println("• System info");
+			rsaFixStream.println(" - Android version " + Build.VERSION.RELEASE + " (API " + Integer.toString(Build.VERSION.SDK_INT) + ")");
+			
 			runOnUiThread(new Runnable(){
 					@Override
 					public void run() {
-						Toast.makeText(MainActivity.this, "Unable to fix RSAPadding. Premium features is limited!", Toast.LENGTH_LONG).show();
+						Toast.makeText(MainActivity.this, "Unable to fix RSAPadding. Premium features is limited! Send the file at " + rsaFixFile.getAbsolutePath() + " to the developer", Toast.LENGTH_LONG).show();
 					}
 				});
 		}
@@ -1087,6 +1104,50 @@ public class MainActivity extends AppCompatActivity implements OnTouchListener,
 		 System.out.println("After: " + provider.getService("KeyService", "RSA"));
 		 */
 	}
+	
+	private void debug_printMethodInfo(PrintStream stream, Method[] methods) {
+		StringBuilder methodInfo = new StringBuilder();
+		for (Method method : methods) {
+			methodInfo.setLength(0);
+			if (Modifier.isPublic(method.getModifiers())) {
+				methodInfo.append("public ");
+			} else if (Modifier.isPrivate(method.getModifiers())) {
+				methodInfo.append("private ");
+			} else if (Modifier.isProtected(method.getModifiers())) {
+				methodInfo.append("protected ");
+			}
+
+			if (Modifier.isSynchronized(method.getModifiers())) {
+				methodInfo.append("synchronized ");
+			}
+			
+			if (Modifier.isStatic(method.getModifiers())) {
+				methodInfo.append("static ");
+			}
+			
+			if (Modifier.isAbstract(method.getModifiers())) {
+				methodInfo.append("abstract ");
+			}
+			
+			if (Modifier.isFinal(method.getModifiers())) {
+				methodInfo.append("final ");
+			}
+			
+			methodInfo.append(method.getName() + "(");
+			int paramLength = method.getParameterTypes().length;
+			for (int i = 0; i < paramLength; i++) {
+				Class params = method.getParameterTypes()[i];
+				
+				methodInfo.append(params.getName());
+				if (i + 1 < paramLength) {
+					methodInfo.append(", ");
+				}
+			}
+			methodInfo.append(")");
+			
+			stream.println(methodInfo);
+		}
+	}
 
 	public void printStream(InputStream stream) {
 		try {
diff --git a/app/src/main/java/net/kdt/pojavlaunch/Tools.java b/app/src/main/java/net/kdt/pojavlaunch/Tools.java
index f6fa32435..607e6392f 100644
--- a/app/src/main/java/net/kdt/pojavlaunch/Tools.java
+++ b/app/src/main/java/net/kdt/pojavlaunch/Tools.java
@@ -380,15 +380,15 @@ public final class Tools
     }
 	
 	// Prevent NullPointerException
-	private static void insertSafety(JMinecraftVersionList.Version inheritsVer, JMinecraftVersionList.Version theVer, String... keyArr) {
+	private static void insertSafety(JMinecraftVersionList.Version targetVer, JMinecraftVersionList.Version fromVer, String... keyArr) {
 		for (String key : keyArr) {
 			Object value = null;
 			try {
-				Field fieldA = theVer.getClass().getDeclaredField(key);
-				value = fieldA.get(theVer);
+				Field fieldA = fromVer.getClass().getDeclaredField(key);
+				value = fieldA.get(fromVer);
 				if (value != null || ((value instanceof String) && !((String) value).isEmpty())) {
-					Field fieldB = inheritsVer.getClass().getDeclaredField(key);
-					fieldB.set(inheritsVer, value);
+					Field fieldB = targetVer.getClass().getDeclaredField(key);
+					fieldB.set(targetVer, value);
 				}
 			} catch (Throwable th) {
 				System.err.println("Unable to insert " + key + "=" + value);
diff --git a/app/src/main/res/values/headings_array.xml b/app/src/main/res/values/headings_array.xml
index e7b2c6771..dfde68294 100644
--- a/app/src/main/res/values/headings_array.xml
+++ b/app/src/main/res/values/headings_array.xml
@@ -2,6 +2,7 @@
 <resources>
 	<string-array name="mcl_options">
 		<item>@string/mcl_option_modmgr</item>
+		<!-- <item>@string/mcl_option_forgeinstall</item> -->
 		<item>@string/mcl_option_optifineinstall</item>
 		<item>@string/mcl_option_customcontrol</item>
 		<item>@string/mcl_option_settings</item>