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Join Date: Dec 2004
Location: La Celle Saint-Cloud
Lost network access
Be careful if you play around with the service menu on your Xperia Z Ultra, I just ran into a major issue (bug)?
I looked at the various options in the Service menu and one is about Radio Bands, but when you select it you have only 1 choice "USA Radio Bands".
Once selected, no way to change back to a different region and the phone simply gets disconnected from the Network with no way to re connect.
I'm currently going through a Factory Reset which seems to fix it.
SE P800, XDAIIs (what a crap), QTek9100, P1i, iPhone, iPhone 3,Blackberry Storm, iPhone 4, Galaxy Notes, Xperia Z Ultra.