Revert "Replaced XDA URI"

This reverts commit d00d790941.

app/src/main/java/eu/faircode/email/Helper.java

@@ -153,6 +153,7 @@ public class Helper {
     static final String PGP_END_MESSAGE = "-----END PGP MESSAGE-----";
 
     static final String FAQ_URI = "https://email.faircode.eu/faq/";
+    static final String XDA_URI = "https://forum.xda-developers.com/showthread.php?t=3824168";
     static final String SUPPORT_URI = "https://contact.faircode.eu/?product=fairemailsupport";
     static final String TEST_URI = "https://play.google.com/apps/testing/" + BuildConfig.APPLICATION_ID;
     static final String GRAVATAR_PRIVACY_URI = "https://meta.stackexchange.com/questions/44717/is-gravatar-a-privacy-risk";
@@ -720,7 +721,7 @@ public class Helper {
             intent.putExtra(Intent.EXTRA_SUBJECT, context.getString(R.string.title_issue_subject, version));
             return intent;
         } else
-            return new Intent(Intent.ACTION_VIEW, Uri.parse(SUPPORT_URI));
+            return new Intent(Intent.ACTION_VIEW, Uri.parse(XDA_URI));
     }
 
     static Intent getIntentRate(Context context) {