I have been trying to use the Samsung app, Smart Switch Mobil to transfer a lot of contacts, photos etc from my Galaxy S3 to my new Galaxy S5. I have the app on both phones and have followed the directions exactly. The files begin to transfer, but with a few minutes I get a message that the phones are disconnected because the wireless signal is too weak. This is ridiculos because I am in my house with a very strong wifi signal always. Also, I have the phones within inches of each other. No reason for this stupid message saying the signal is weak. Anybody know what the real solution might be?