Find the best World Cup refurbished iPhone deals at Coolblue between 25 May 2026 and 28 June 2026. These refurbished devices were checked thoroughly, and broken parts were replaced where necessary. All models were then tested extensively. You get a 2-year warranty on your refurbished iPhone, no matter how old the device is. Refurbished models are already more affordable than new devices, and you'll get an extra discount on them during the Holiday Pay deals. Have an old smartphone lying around? Trade it in in the store for an even higher discount.