Package Version: 4.5.0.75 Consisting of: Applications: 4.5.0.52 Software Platform: 2.7.0.66 File name: 8120M_PBr4.5.0_rel75_PL2.7.0.66_A4.5.0.52_Orange.e xe File size: 81.21MB Note: The Software Platform and Applications version numbers can be found under Options-About screen on the handheld.