Here's a working link for HKCSL Limited:
https://www.blackberry.com/Downloads...B42B2DBB8F27B6
Package Version: 4.2.0.75
Consisting of:
Applications: 4.2.0.64
Software Platform: 2.2.0.37
File name: 8100M_PBr4.2.0_rel75_PL2.2.0.37_A4.2.0.64_CSL.exe
File size: 68MB