Share your experience!
Hi guys,
New here 
Just wondering why I can't access the net after upgrading my phone.I hope someone can help me
Cheers,
Redge
do you have the correct APN settings? settings -> xperia -> internet settings
Don't forget to markt the Correct Answers & Helpful Answers
Yup I have. When I'm signing in, I receive "Can't establish a reliable connection to the server" message.
Thanks for the reply 
then factory data reset your phone and then try to connect.
settings > privacy > factory data reset
this will delete all the phone's data so backup all your files first.
http://talk.sonymobile.com/message/154246#154246
how to backup - http://talk.sonymobile.com/message/154664#154664
I will try that one! Thanks slimshaddy 
keep us updated.
Ive just bought the xperia U and im getting the same msg. It refuses to let me setup a google account. I set it up using google chrome and it has been verified. but when i try to login from the phone i just keep getting "can't establish a relaible connection to the server" Ive tried through my network and wifi. Its already at factory settings. I set up the wifi and it says its connected. PC companion says my phone is uptodate. But the phone just keeps asking for me to add a google account but wont let me cause it refuses to connect. It does connect to the net through the browser but just wont connect to the google server. I only got the phone 6 hrs ago and im finding it very hard to set up and use cause i cant add a google account. There wasnt even a user manul with it to show me how to put the battery and sim in. I had to get that info from here.