diff --git a/app/src/main/java/com/xypower/mpapp/MainActivity.java b/app/src/main/java/com/xypower/mpapp/MainActivity.java
index fbcdfd63..13d5ed37 100644
--- a/app/src/main/java/com/xypower/mpapp/MainActivity.java
+++ b/app/src/main/java/com/xypower/mpapp/MainActivity.java
@@ -120,28 +120,12 @@ public class MainActivity extends AppCompatActivity {
         // getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
         getWindow().addFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);
 
-        // InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
-        // imm.hideSoftInputFromWindow(getWindow().getDecorView().getWindowToken(), 0);
-
-        // ViewUtils.hideSoftKeyboard(this);
-
         ActionBar actionBar = getSupportActionBar();
 
-        // String buildTime = BuildConfig.BUILD_
         Date date = new Date(BuildConfig.BUILD_TIMESTAMP);
-        // SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
         SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm");
         actionBar.setTitle(actionBar.getTitle().toString() + " v" + MicroPhotoContext.getVersionName(getApplicationContext()) + "  " + sdf.format(date));
 
-        // CompactSpinnerAdapter adapter = new CompactSpinnerAdapter(this, R.array.networkProtocols, R.layout.spinner_dropdown_item);
-        // adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
-        // binding.networkProtocol.setAdapter(adapter);
-
-
-        // ArrayAdapter adapter1 = ArrayAdapter.createFromResource(this, R.array.networkProtocols, android.R.layout.simple_spinner_item);
-        // adapter1.setDropDownViewResource(R.layout.spinner_dropdown_item);
-        // binding.protocol.setAdapter(adapter1);
-
         binding.logs.setText("");
         binding.logs.setMovementMethod(ScrollingMovementMethod.getInstance());
         binding.logs.setScrollbarFadingEnabled(false);
@@ -169,12 +153,9 @@ public class MainActivity extends AppCompatActivity {
                         }
                     }
                     break;
-
-
                 }
             }
         };
-        // mMessenger = new Messenger(new Handler());
 
         StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
         StrictMode.setThreadPolicy(policy);
@@ -183,7 +164,6 @@ public class MainActivity extends AppCompatActivity {
         final int noDelay = intent.getIntExtra("noDelay", 0);
         int rebootFlag = intent.getIntExtra("reboot", 0);
         if (rebootFlag == 1) {
-            // SysApi.enableAirPlane(MainActivity.this, true);
             Log.i(TAG, "After Reboot");
         }
 
@@ -467,7 +447,6 @@ public class MainActivity extends AppCompatActivity {
     @Override
     protected void onDestroy() {
         super.onDestroy();
-        // System.exit(0);
     }
 
     public static void startMicroPhotoService(Context context, MicroPhotoContext.AppConfig curAppConfig, Messenger messenger) {