RadioShack stores around the country are now accepting pre-orders on both black and white iPhone 4S models in all capacities with service from either AT&T or Verizon. Although Radio Shack does also carry Sprint phones, at present the pre-orders are only for iPhones with service from the other two U.S. iPhone service providers. The company is also using its Trade & Save program to offer customers the option of shaving up to $200 off the price the new iPhone.