I have had poor gps performance on my S 3. - It takes a lomg time to "Search for GPS". - It itermitantly loses signal. AND, I WONDER IF THIS HAPPENS TO ANYONE ELSE: - It will intermitantly think that it's a street over and give instructions as though I was there. This was particulary disasterous today on my to and from the airport picking up my son. My wife's Droid (the original old 1st gen.), my daughter's iPhone 4S, and my son's Stratosphere all have worked when mine failed. The phone works flawlessy otherwise. I bought the phone used a few weeks ago and I found out that my phone was rooted and wondered if that could be the problem. I was hoping to get a resolution to this otherwise I am planning to sell it and maybe move to a Razer, DNA or Note. I am navigationally impared and rely on my GPS greatly. Can anyone help?