Recent updates to SugarCRM 6.5 have changed the Reminder fields in Calls from a Boolean to a Numeric, and associated String.
This causes iSAM Mobi to Crash during the Sync to Calls. We have this fixed in the RC, which is in testing and should be pushed to iTunes App store next week (19th July 2012)
We have also included some additional fixes as follows:
1.) App sometimes crashes during date selection. - FIXED
2.) Relational Filter button links to Standard filter - FIXED
3.) Filter name gets overwritten when updating other filter fields - FIXED
Watch out for Release 3.0.1 minor bug fixes release coming SOON