BlackBerry OS 4.5.0.55 for 8320 (EastAsia)
v4.50055 — 8320 — 20-11-2025
Software For BlackBerry® Curve™ 8320 smartphoneBlackBerry Handheld Software v4.5.0.81 (EastAsia) Package Version: 4.5.0.81 Consisting of: Applications: 4.5.0.55Software Platform: 2.7.0.68...
