Software For BlackBerry® Pearl (TM) 8120, Curve (TM) 8320 smartphone

BlackBerry Handheld Software v4.5.0.304 (Multilanguage)

Package Version: 4.5.0.304
Consisting of:

• Applications: 4.5.0.181
• Software Platform: 2.7.0.108
• 8120
  • File name: 8120M_PBr4.5.0_rel304_PL2.7.0.108_A4.5.0.181_BT.exe
  • File size: 98.05MB
• 8320
  • File name: 8320M_PBr4.5.0_rel304_PL2.7.0.108_A4.5.0.181_BT.exe
  • File size: 92.52MB

Note: The Software Platform and Applications version numbers can be found under Options-About screen on the handheld.

• Download: OS 4.5.0.181 for the BlackBerry Pearl 8120 or Curve 8320 from BT
• How To:
  • Backup And Restore Your BlackBerry
  • Upgrade your BlackBerry Operating System (OS)

Please report any feedback/findings in the comments.

REMEMBER: It is recommended that you make a backup before attempting to upgrade your BlackBerry just in case something goes wrong during the upgrade process. *

Thanks @Raptor464!