10-10-2012 03:13 PM
Hello, i"ve being trying to update my device software from 7 to 7.1 without success. when i tried over the air with my device it kept telling me that my device is up to date. when i tried using the desktop manager or even directly from the web my backup gets stuck hence i can not proceed further to install the OS 7.1. Please any one with any idea about how this can be done?
10-11-2012 08:27 AM
download the lastest BB dekstop Software first (v7.1) the search in google "latest BB 9790 7.1 OS" and then download the OS.exe after download dont forget to delete vendor.xml on Program files > common files > RIM > apploader