Official 9981 OS 7.1.0.523 from Indosat & XL Indonesia

BlackBerry Handheld Software v7.1.0.1650 (All Languages)

Package Version: 7.1.0.1650
Consisting of:
Applications: 7.1.0.523
Software Platform: 5.1.0.398
File name: 9981jAllLang_PBr7.1.0_rel1650_PL5.1.0.398_A7.1.0.5 23_XL_Indonesia__Non_Vodafone_.exe
File size: 285.6MB
Note: The Software Platform and Applications version numbers can be found under Options-About screen on the handheld.

Link Download from INDOSAT or XL INDONESIA