how to unlock my iPhone 6s Plus to work with Tracfone's Verizon carrier
My iPhone was working with the Tracfone carrier. Tracfone sent out e-mail notice for my iPhone telephone number to get their new SIM that works with Verizon that is their new carrier. Now Tracfone support says I have to get Apple to unlock my iPhone 6s Plus to work with Tracfone's Verizon carrier. I need some expert advice on how to get this done so my iPhone will start working again.