Hi All Since upgrading to 6.0.1 I haven't been able to use LTE mode. 3G works fine. The error is: Could not activate cellular data network. You are not subscribed to a cellular data service. I definitely do have a LTE plan as it was all fine before the 6.0.1 upgrade. Searching google has shed no real help and was wondering if anybody has experienced this and has a resolution before I call SoftBank Japan and waste a couple of hours with the most incompetent people imaginable. Thanks Paul ---------- Btw I have done hard reset, reset network setting etc. and still no good. Restore is not something I want to do at this stage.