Software For BlackBerry® Pearl (TM) 8100, 8110 smartphone
BlackBerry Handheld Software v4.5.0.302 (Multilanguage)

Package Version: 4.5.0.302
Consisting of:

• Applications: 4.5.0.180
• Software Platform: 2.7.0.105
• 8100
  • File name: 8100M_PBr4.5.0_rel302_PL2.7.0.105_A4.5.0.180_Vodafone_UK.exe
  • File size: 93.58MB
• 8110
  • File name: 8110M_PBr4.5.0_rel302_PL2.7.0.105_A4.5.0.180_Vodafone_UK.exe
  • File size: 98.11MB

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

• Download: OS 4.5.0.180 for the Pearl 8100 or 8110 from Vodafone UK
• 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 @ghozali!

Software For BlackBerry® Pearl (TM) 8130 smartphone
BlackBerry Handheld Software v4.5.0.295 (Multilanguage)

Package Version: 4.5.0.295
Consisting of:

• Applications: 4.5.0.175
• Software Platform: 3.4.0.55
• File name: 8130uAMEA_PBr4.5.0_rel295_PL3.4.0.55_A4.5.0.175_Sprint_L.P.exe
• File size: 88.01MB

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

• Download: OS 4.5.0.175 for the Pearl 8130 from Sprint
• 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 @ghozali!

Software para la BlackBerry® Pearl (TM) 8120 smartphone [es]
BlackBerry Handheld Software v4.5.0.297 (Multilanguage)

Package Version: 4.5.0.297
Consisting of:

• Applications: 4.5.0.176
• Software Platform: 2.7.0.105
• 8120
  • File name: 8120M_PBr4.5.0_rel297_PL2.7.0.105_A4.5.0.176_Telefonica.exe
  • File size: 97.96MB
• 8310
  • File name: 8310M_PBr4.5.0_rel297_PL2.7.0.105_A4.5.0.176_Telefonica.exe
  • File size: 90.92MB

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

• Download: OS 4.5.0.176 for the Pearl 8120 or Curve 8310 from Telefonica
• 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!

This software version contain a fix for the BlackBerry Browser bug I mentioned last month. For more info about this bug click here.

Software For BlackBerry® Pearl (TM) 8130 smartphone
BlackBerry Handheld Software v4.5.0.293 (Multilanguage)

Package Version: 4.5.0.293
Consisting of:

• Applications: 4.5.0.173
• Software Platform: 3.4.0.55
• File name: 8130AMEA_PBr4.5.0_rel293_PL3.4.0.55_A4.5.0.173_SaskTel.exe
• File size: 88.01MB

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

• Download: OS 4.5.0.173 for the Pearl 8130 from SaskTel
• 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 @ghozali!

These software versions contain a fix for the BlackBerry Browser bug I mentioned a few weeks ago. For more info about this bug click here.

• Download: OS 4.5.0.174 for the Pearl 8110 from Vodafone D2 GmbH (Google Translated)
• 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. *

Software For BlackBerry® Pearl (TM) 8130m, 8830m, 8830 World Edition smartphones
BlackBerry Handheld Software v4.5.0.281 (Multilanguage)

Package Version: 4.5.0.281
Consisting of:

• Applications: 4.5.0.169
• Software Platform: 3.4.0.51
• 8130m
  • File name: 8130mAMEA_PBr4.5.0_rel281_PL3.4.0.51_A4.5.0.169_U.S._Cellular_.exe
  • File size: 88.03MB
• 8830m
  • 8830mAMEA_PBr4.5.0_rel281_PL3.4.0.51_A4.5.0.169_U.S._Cellular_.exe
  • File size: 82.6MB
• 8830 World Edition
  • File name: 8830uAMEA_PBr4.5.0_rel281_PL3.4.0.51_A4.5.0.169_U.S._Cellular_.exe
  • File size: 82.6MB

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

• Download: OS 4.5.0.169 for the Pearl 8130m, 8830m and 8830 World Edition from U.S. Cellular
• 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. *

UPDATE This OS is also available for the BlackBerry 8700. *

These software versions contain a fix for the BlackBerry Browser bug I mentioned a few weeks ago. For more info about this bug click here.

Software For BlackBerry® Pearl (TM) 8100/8120, Curve (TM) 8320, 8800 and 8820 smartphones
BlackBerry Handheld Software v4.5.0.294 (Multilanguage)

Package Version: 4.5.0.294
Consisting of:

• Applications: 4.5.0.174
• Software Platform: 2.7.0.105
• 8100
  • File name: 8100M_PBr4.5.0_rel294_PL2.7.0.105_A4.5.0.174_AVEA.exe
  • File size: 93.58MB
• 8120
  • File name: 8120M_PBr4.5.0_rel294_PL2.7.0.105_A4.5.0.174_AVEA.exe
  • File size: 97.96MB
• 8320
  • File name: 8320M_PBr4.5.0_rel294_PL2.7.0.105_A4.5.0.174_.exe
  • File size: 92.43MB
• 8800
  • File name: 8800M_PBr4.5.0_rel294_PL2.7.0.105_A4.5.0.174_AVEA.exe
  • File size: 90.31MB
• 8820
  • File name: 8820M_PBr4.5.0_rel294_PL2.7.0.105_A4.5.0.174_AVEA.exe
  • File size: 92.47MB
• 8700
  • File name: 8700M_PBr4.5.0_rel294_PL2.7.0.105_A4.5.0.174_AVEA.exe
  • File size: 78.92MB

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

• Download: OS 4.5.0.174 for your BlackBerry from AVEA
• 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. *

Software For BlackBerry® Pearl (TM) 8130 smartphone
BlackBerry Handheld Software v4.5.0.281 (Multilanguage)

Package Version: 4.5.0.281
Consisting of:

* Applications: 4.5.0.169
* Software Platform: 3.4.0.51
* File name: 8130uAMEA_PBr4.5.0_rel281_PL3.4.0.51_A4.5.0.169_Alltel.exe
* File size: 88.02MB

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

• Download: OS 4.5.0.169 for the Pearl 8130 from Alltel
• How To:
  • Backup And Restore Your BlackBerry
  • Upgrade your BlackBerry Operating System (OS)

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. *

Joe let me know that Verizon has just released OS 4.5.0.138 for the BlackBerry Pearl 8130 and the Curve 8330.

The BlackBerry Curve 8330 update resolves the following  issues:

• Email received by the mail application with a registered attachment handler (such as RSA Token) no longer loses attachments.
• The RSS rendering engine no longer impacts the Repligo application when used as an embedded screen.
• Third-party headsets were sometimes not detected correctly by the device when used on AUX-capable car stereo systems. This has been corrected.
• When answering a call, the BlackBerry sometimes triggered a short, loud noise on the receiving end. This has been corrected.

The BlackBerry Pearl 8130 update resolves the following issue:

• Email received by the mail application with a registered attachment handler (such as RSA Token) no longer loses the attachment.

This is not the latest available OS for either BlackBerry (4.5.0.160 is), but some might only be able to upgrade if it’s from their own carrier.

To get this update head on over to the Verizon BlackBerry download page at vzw.smithmicro.com/blackberry. Don’t forget to make a backup first, or if you need help upgrading your OS click here.

It’s been a while since the BlackBerry Pearl 8130 got an OS update. Big thanks to @ghozali!

Software For BlackBerry® Pearl (TM) 8130 smartphone
BlackBerry Handheld Software v4.5.0.253 (Multilanguage)

Package Version: 4.5.0.253
Consisting of:

• Applications: 4.5.0.160
• Software Platform: 3.4.0.41
• File name: 8130uAMEA_PBr4.5.0_rel253_PL3.4.0.41_A4.5.0.160_Alltel.exe
• File size: 88MB

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

• Download: OS 4.5.0.160 for the Pearl 8130 from Alltel
• How To:
  • Backup And Restore Your BlackBerry
  • Upgrade your BlackBerry Operating System (OS)

REMEMBER: Install at your own risk. Always make backups before making major changes/upgrades/downgrades to your BlackBerry.