BlackBerry Pearl 8110, BlackBerry Curve 8310 and 8320 and BlackBerry 8820 owners, we have some good news for you. It's still not a 5.0 OS but AT&T has released OS 4.5.0.182 for those devices.

BlackBerry Pearl 8110 Smartphone
BlackBerry Handheld Software v4.5.0.306 (Multilanguage)

Package Version: 4.5.0.306
Consisting of:

• Applications: 4.5.0.182
• Software Platform: 2.7.0.106
• File name: 8110M_PBr4.5.0_rel306_PL2.7.0.106_A4.5.0.182_AT_amp_T.exe
• File size: 97.68 MB

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

Download BlackBerry Pearl 8110 Official Release OS 4.5.0.182

BlackBerry Curve 8310 Smartphone
BlackBerry Handheld Software v4.5.0.306 (Multilanguage)

Package Version: 4.5.0.306
Consisting of:

• Applications: 4.5.0.182
• Software Platform: 2.7.0.106
• File name: 8310M_PBr4.5.0_rel306_PL2.7.0.106_A4.5.0.182_AT_amp_T.exe
• File size: 90.76 MB

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

Download BlackBerry Curve 8310 Official Release OS 4.5.0.182

BlackBerry Curve 8320 Smartphone
BlackBerry Handheld Software v4.5.0.306 (Multilanguage)

Package Version: 4.5.0.306
Consisting of:

• Applications: 4.5.0.182
• Software Platform: 2.7.0.106
• File name: 8320M_PBr4.5.0_rel306_PL2.7.0.106_A4.5.0.182_AT_amp_T.exe
• File size: 92.26 MB

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

Download BlackBerry Curve 8320 Official Release OS 4.5.0.182

BlackBerry 8820 Smartphone
BlackBerry Handheld Software v4.5.0.306 (Multilanguage)

Package Version: 4.5.0.306
Consisting of:

• Applications: 4.5.0.182
• Software Platform: 2.7.0.106
• File name: 8820M_PBr4.5.0_rel306_PL2.7.0.106_A4.5.0.182_AT_amp_T.exe
• File size: 92.31 MB

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

Download BlackBerry 8820 Official Release OS 4.5.0.182