PC Companion Wont Work

[vickaii]

Hi ive read your message on how to update my phone, ive installed the software, but again the volume key donw button while plugging in the cord,wont let me update my phone !!!

[gwhispererz]

Hi, have a look at the following link, http://talk.sonymobile.com/t5/FAQ/The-software-update-collection-topic/m-p/348066#U348066