Upgrade question (On a 12-month cycle)

i'm main number on account have family plan i'm eligible upgrade every 12 months. i'm eligible because got 4 day came out.

let's buy 4s day comes out , apple comes out next iteration of iphone in summer, before 12 month window comes up. pay fee upgrade or have pay full unsubsidized price?

 

one shameless bump.

 

Forums iPhone, iPad, and iPod Touch iPhone iPhone

• iPhone
• Mac OS & System Software
• iPad
• Apple Watch
• Notebooks
• iTunes
• Apple ID
• iCloud
• Desktop Computers
• Apple Music
• Professional Applications
• iPod
• iWork
• Apple TV
• iLife
• Wireless