Hi I just bought a galaxy S4 and besides it being bigger and having a better camera. I have to say I'm a little disappointed with it. I read and watched a lot of reviews of it but I guess I was just expecting more. I have an old galaxy precedent that I love it's just to small and slow. I have rooted it and deleted a bunch of the bloatware that came with it. One of the things that I am really disappointed with on the S4 is the lack of options. On my precedent I installed go launcher and I could rename and change the pictures of the apps on my home screen. I would like to install a different launcher on my S4 but I'm a little afraid because last christmas I had a dancing reindeer appeared on my phone home screen that said christmas style. I scanned my phone to make sure that I didn't have a virus and posted a question asking if I should be worried. A couple of people said it happed to them to but no one knew what it was. The reason I bring this up is that all but one of them had go launcher on there phone as well. Everything has been ok so far and I have never seen it agin so if you know what is was please let me know. I don't want to root the S4 even if it's possible. Because I don't want to void the warranty. What's the best way to customize it without risking the warranty? I also had dolphin HD browser what's the best and most most secure browser?