Well, have you ever had a serious slow down on your phone?
Apps crashing constantly for no apparent or obvious reason?
What about the phone itself simply freezing or locking up?
It has happened to all of us at some point.
How are you supposed to know for sure which app is causing you problems, though?
But how do you knowwhichapp is causing you so many headaches?
What other questions do you have for me about the Samsung Galaxy J7 phones?
Is there anything in particular I can help you learn how to do?
