how to flash black berry 8520
BlackBerry Handheld Software v5.0.0.1168 (EastAsia)
Package Version: 5.0.0.1168
Consisting of:
Applications: 5.0.0.681
Software Platform: 5.2.0.67
File name: 8520wifijEastAsia_PBr5.0.0_rel1168_PL5.2.0.67_A5.0 .0.681_Singapore_Telecom_Mobile_Pte_Ltd.exe
File size: 116.41MB
Note: The Software Platform and Applications version numbers can be found under Options-About screen on the handheld.
Download Software
How to install another carrier’s firmware:
1. Download the latest 8520 firmware to your PC
2. Install the firmware onto your PC that is running BlackBerry Desktop Manager
3. Go to c:\Program Files\Common Files\Research In Motion\Apploader and delete the vendor.xml file and then disconnect your PC from the internet (e.g. unplug the network cable).
4. Connect your device and via the command prompt go to c:\Program Files\Common Files\Research In Motion\Apploader and run loader.exe
5. Follow the prompts
Here Is Video Link
Blackberry 8520 flashing via usb by advantage - YouTube
