11-28-2008 03:11 PM
This is same as for windows OS.
- download and install install Desktop Manager for MAC
- download and install the device Os 4.5 in your computer
- connect your device via USB and click upgrade when receive update prompt
You'll not be able to take the advantage of BlackBerry web update asthat's not supported for Mac OS.
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11-29-2008 08:23 AM
I am not aware of any method to upgrade the OS using PocketMac.
You must use Desktop Manager connected to a PC.
PIN: C0001B7B4 Display/Scan Bar Code
PIN: C0005A9AA Display/Scan Bar Code