Hey everyone, I am brand new to android after being an iPhone user for 6 years. I just got a Samsung Galaxy S4 a couple of days ago and am trying to get the hang of things. I understand that this phone allows me to add additional lock screens and I should be able to add different widgets to these screens. However, when I try to add a lock screen, the plus sign (+) that is required to add a screen is missing on my phone. I have seen youtube videos of everyone going to their lock screen, sliding down the clock and then being able to slide to the left and slide to the right. Well, I am only able to slide to the right and get into either my fav apps or my camera. When I slide to the left, I SHOULD BE ABLE TO GET TO THE PLUS (+) sign and add a page but I cant. It simply doesn't let me slide to the left and get to the plus sign to add lock screen pages.. and this is driving me nuts because I am pretty sure I saw the plus sign yesterday. I am not sure if I did something on my phone ... earlier today I disabled some of the junky stock apps so I could free up some speed on the phone but I don't think I disabled anything that would lead to this problem. Can someone please help me out? Thanks in advance