You should upgrade MIUI 7.3.30 directly from Menu - there is a problem with "clean" instalation of MIUI 7.4.13 and 7.4.6 (SMS and call history doesn't work))
OK - There is only one WORKING SOLUTION for me...
I revert to MIUI 7.3.30 - the last working synchronization with MiCloud for SMS and Call History. I start to synchronize date from MiCloud and everything works OK
Than.... i upgrade to MIUI 7.4.13 with clean cache and dalvik -> About phone ->...