I have the same phone as you from T-Mobile and it was not rooted. I let my service run out and continued to use wifi with phone apps. Over a period of time I began to notice performance problems, probably because I kept the annoying T-Mobile apps turned off. I down loaded and tried several...
I have the same phone as you from T-Mobile and it was not rooted. I let my service run out and continued to use wifi with phone apps. Over a period of time I began to notice performance problems, probably because I kept the annoying T-Mobile apps turned off. I down loaded and tried several...