How to install OS 4.1 on your BlackBerry 7250 - BBHub

How to install OS 4.1 on your BlackBerry 7250 - BBHub:

"How to install OS 4.1 on your BlackBerry 7250 Posted Feb 3rd 2006 11:22AM by Russell Shaw Filed under: Support, Tips, 7250, BlackBerry OS 4.x

Today, Pinstack.com is offering a set of download and install instructions for BlackBerry OS 4.1 on the BlackBerry 7250. Here's a summary of what they recommend: Back up your data. Verify you are using the latest version of Desktop Manager.

Currently the latest version is 4.1.0.8. Download BlackBerry OS 4.1 from this link. Open the file you have downloaded and then run it as an .exe (executable file). This installs OS 4.1. Delete the 'Vendor.xml' file on your PC. With your USB cable,connect your BlackBerry to your PC. Open Desktop Manager and follow the prompts. Once you complete the prompts, you'll have installed BlackBerry OS 4.1 on your BlackBerry 7250. "