Code cleanup

gradle.properties

@@ -105,7 +105,7 @@ ZCASH_RELEASE_KEY_ALIAS_PASSWORD=
 # Switch this property to true only if you need to sign the release build with a debug key. It can
 # be useful, for example, for running benchmark tests against a release build of the app signed with
 # the default debug key configuration.
-IS_SIGN_RELEASE_BUILD_WITH_DEBUG_KEY=true
+IS_SIGN_RELEASE_BUILD_WITH_DEBUG_KEY=false
 # Switch this property to true only if you need the release build to be debuggable. It can be helpful, for example,
 # for logging or debugging minified release app build.
 IS_RELEASE_BUILD_DEBUGGABLE=false