diff -r 5e51efe126e0 -r eeeea44f3b1e sf_config/config/inc/bldprivate.hrh
--- a/sf_config/config/inc/bldprivate.hrh	Wed May 05 18:44:00 2010 +0100
+++ b/sf_config/config/inc/bldprivate.hrh	Thu May 06 15:27:24 2010 +0100
@@ -566,9 +566,7 @@
 
 This define supports PREQ1871. 
 */ 
-// darios: disabling as solution for bug 2620
-//#define SYMBIAN_SYSTEM_STATE_MANAGEMENT                     
-#undef SYMBIAN_SYSTEM_STATE_MANAGEMENT                     
+#define SYMBIAN_SYSTEM_STATE_MANAGEMENT                     
  
 /** #SYMBIAN_USE_DOS_SERVER_SERVICES  
 The DOS_SERVER_SERVICES should indicate that the DOS Server Services is present.