I purchased my Note 4 through Best Buy. If I have any issues with it, do I need to deal with Best Buy for warranty coverage or can I go to AT&T? Would both just tell me to deal with Samsung?
AT&T gives you the first year of warranty issues at no additional cost, insurance and additional warranties are available (6.99 @ AT&T for insurance, Samsung sells their extended insurance/warranty [slightly expensive], and best buy has their protection services)