Originally Posted by saadmengal
Hello i need help!
I followed steps how to update my OS on the blackberry 8520,
But after downloading the exe file and installing it,
it doesnt show it on my AppLoader..
My BB Curve 8520 is UNLOCKED, with no DATAPLAN.
I dont know the actual provider of the phone as there is no logo on the phone. I bought it from a friend..
I need help, do we need to know the actual provider before we update the OS? Like blackberry rogers or vodafone etc?
I tried installing AT&T and VODAFONE. It didnt work. :(
Delete the vendor.xls file from this folder C:\Program Files\Common Files\Research In Motion\AppLoader
and from the same folder run loader.exe