I have 4-5 months left on my 24 month contract with three. I am due an upgrade in January 2018. My issue is that I recently dropped my iPhone 5s, and the top half has split away from the back. I can't afford to buy a prepay iPhone as I am planning on upgrading in January anyway
I was wondering if it was possible to upgrade my phone early? And how much of a charge there would be to do so?