Do I have to upgrade with my Family Plan?

So I'm in a family of 4 with AT&T and it is time for our family to upgrade phones. We all want iPhones, but personally I would rather wait to get the iPhone 6 in September than get an iPhone 5s now. My entire family wants to go ahead and upgrade their phones because they all have iPhone 4's. My question is can I wait to upgrade my phone in September while my family upgrades now?

Shouldn't have to. Don't all have to be at the same time.

  • What would be the average cost per month for a family plan on AT&T? For 2 people with smart phones, one with an iphone and one with a droid, and we would both have the lowest internet cost (I believe its 25 dollars per phone). Also this wouldn't include the actual cost of buying the phones, I'm just talking about per month.
  • Sprint Family/Data Plan Okay, so right now I have a family "simply everything messaging" plan that doesn't include data. I'm wanting to upgrade my basic phone to an iphone without changing my whole plan to a family data plan. I saw online the option for adding a data service onto one phone for $15. Does that mean that i can keep my old plan and pay $15 for data a month extra just for the iphone? Or what exactly is the added "data service?" Thanks so Much!
  • Prices for Verizon family plan? My dad has an android from Verizon with unlimited everything and I might get and iPhone 4 from Verizon also with unlimited everything would it be cheaper to have the phone by itself (and how much) or to put it on a family plan with my dad? And how much will the family plan cost a month with 2 smartphones?
  • How much would an iPhone 5 cost with T-Mobile Family Plan upgrade? I want an iPhone 5 on my T-Mobile family plan but I need to know how much it would cost first. ~4 Lines ~3 4G data plans ~2 lines limited talk and text before 9:00 pm (Not including Mobile To Mobile)