SAP BO Mobile 5.0.6 - Change Modifed Date to Update Date - "feature.ipad.hs.tile.date.default"

Hi,

I use SAP BO Mobile 5.0.6 application.As you know, Date field in grey and red framed  picture in the below, shows modified date time.When users opened the report, they think that report belong to that grey date time ( For example July 04 2013).Even if, report has update values ( September 03,2013 ( Today ).So They want to see datetime as today's date ( September 03,2013 ) in place of modified datetime ( July 04 2013 ).

How can I replace today's date in place of modifed date in SAP BO Mobile 5.0.6?

I tried to change clients.properties by adding "feature.ipad.hs.tile.date.default=none" but it was not successfull.

Can you help me?