Upgraded my contract and handset 2 weeks ago, now using a Samsung Galaxy S7 Edge.
Everything was fine up until early this morning when I left the house and noticed that 4G doesn't work. I have 4.5gig left from my 5 gig allowance. Everything is fine in terms of settings regarding my 4G being on and not limited.
Checked out a couple of quick remedies on the internet but nothing seems to be doing the trick. Any help would be great. Cheers.