Papago X8.5.20 (15 Dec 2011)

Vecaro OBU with OEM Papago X8.5 build 20 (15 Dec 2011) 800x480
Problem :
1. update MFM maps to 7Jun can view only, cannot search POI and address
2. copy to other sdcard and other OBU unit, totally cannot view maps

any brother here can solve this problem.. and how to upload the program, thanks