L1520...Getting quite fed up with these builds...seems there are problems with all of them. 1st kept getting notifications of unread mail when the emails had been deleted....had to do a hard reset to fix, then OneNone is inop...keeps saying it is installed but will not open....just takes me to the store each time and in the store it says it is installed. All my Office apps did this after the hard reset but after uninstalling the office apps and reinstalling them all is ok except for OneNote which cannot be uninstalled. Tired of the hours and hours trying to get Win10 Mobile to just WORK. Been a MS user since Win 7 Mobile and until 10 NEVER had issues....it always worked. Used to love showing people just how well the phone worked....how fluid....organized....how you can do things they can't with their iPhone and Android, but I'm afraid with all these issues and app gap I'm probably going to make the switch to iPhone. Just did another hard reset and will be up a few hours reinstalling without a backup this time but it will be the last. I never wanted to believe it but I think all the people in the forums stating how win10 Mobile just isn't ready may be right after all. Yes, iPhone is overpriced and can't do all the things my WinPhone can do, and I really hate the iPhone screen but at least it works.