Hi, l'm hoping someone can help me please, l am trying to upgrade my operating system to 4.2 on my 8700. My problem is,
l have first deleted the 4.1 desktop manager from my pc.
l have then downloaded 4.2 and installed it on my desktop.
l have then deleted the vendor xml file but notice there is a back up vendor xml file that l have ignored.
My problem begins here, when l attach my 8700 l am not prompted to upgrade, my phone comes up as connected but not logged in. Can anybody suggest how to proceed please.