I recently switched from a Samsung Fascinate to a Samsung Droid Charge. When I first bought my Fascinate it did this scatching noise and peoples voices would sort of cut out making a call very unenjoyable, they couldn't come up with a solution so I had to exchange it. Now my new Charge does it! Does anybody else have this problem? Also, I have been getting texts from the number 118012222357 with all the wierd numbers and letters saying charges may apply. How do I make it stop?