I bought a used Samsung Galaxy Note model: SGH-I717R. I have no instructions or micro chip or whatever it is that I need?
Added (1). Can I keep using my current carrier if I'm able to get this phone working and toss my old flip phone?
I'm not very tech savy, sorry if I'm asking obvious questions to those "in the know".
Read more: https://samsungus.org/qa/note/i-bought-a-used-samsung-galaxy-note-model-sgh-i717r-i.html