How do I upgrade the OS on my BlackBerry?

How do I upgrade the OS on my device? Follow these instructions:

1. Download and install to PC the latest version of Desktop Manager from here: ( BlackBerry Operating System Downloads )

2. Download the new OS you want and install it to the PC

3. Open Desktop Manager and do a complete backup of your current device.

4. Delete the vendor.xml file located in c:\program files\common files\research in motion\apploader

5. Plug in BB and open Desktop Manager

6. Select Application Loader

7. You will be prompted to upgrade

External Links

4T65E Transmission Master Solenoid Kit Set Replacement EPC Shift TCC for GM T... picture

4T65E Transmission Master Solenoid Kit Set Replacement EPC Shift TCC for GM T...

$62.04



ACROPIX Transmission Shift Solenoid Replacement Fit for Dodge for Ram - Pack ... picture

ACROPIX Transmission Shift Solenoid Replacement Fit for Dodge for Ram - Pack ...

$84.23



3PCS Transmission Lock Up Solenoid Kit Shift Solenoids Kit A340E-F for Toyota... picture

3PCS Transmission Lock Up Solenoid Kit Shift Solenoids Kit A340E-F for Toyota...

$84.72



Transmission Solenoid Set 4F27E , Block Solenoid Pack Perfect for Ford Mazda picture

Transmission Solenoid Set 4F27E , Block Solenoid Pack Perfect for Ford Mazda

$97.91



1013609 Club Car Starter Solenoid Gas Golf Cart Solenoid 12V Solenoid Switch 10 picture

1013609 Club Car Starter Solenoid Gas Golf Cart Solenoid 12V Solenoid Switch 10

$21.87



Transmission Control Shift Lock up Solenoid Replacement For 1998-2002 Honda A... picture

Transmission Control Shift Lock up Solenoid Replacement For 1998-2002 Honda A...

$38.16



Transmission Linear Shift Solenoid with Gasket 28250-PRP-013 patible for Acur... picture

Transmission Linear Shift Solenoid with Gasket 28250-PRP-013 patible for Acur...

$56.24



28200-P4R-003 Automatic Transmission Shift Control Solenoid Fit For H o n da ... picture

28200-P4R-003 Automatic Transmission Shift Control Solenoid Fit For H o n da ...

$55.21



Solenoid, Draft - Central Boiler Outdoor Furnace Part No. 4184 picture

Solenoid, Draft - Central Boiler Outdoor Furnace Part No. 4184

$64.88



28250-P4R-315 Transmission Control Solenoid Valve for Civic CR-V 1996-2001 picture

28250-P4R-315 Transmission Control Solenoid Valve for Civic CR-V 1996-2001

$31.36