IMEI information will be overrided by getSummary() and cause second slot IMEI is oerrided by first slot. Avoid IMEI is override by first slot information. Bug: 131124169 Test: Test with dual SIM device and atest ImeiInfoPreferenceControllerTest, ImeiInfoDialogControllerTest pass Change-Id: Ia0a028aa0103867f42fff610129cf7ce2d3910b7