diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index 807bcb5..464f7b1 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -360,4 +360,8 @@
          non-zero. -->
     <integer name="config_defaultPeakRefreshRate">90</integer>
 
+    <!-- SQLite -->
+    <string name="db_default_journal_mode">MEMORY</string>
+    <string name="db_default_sync_mode">OFF</string>
+    <string name="db_wal_sync_mode">OFF</string>
 </resources>