As the holidays approach, Apple's iPhone 5s supplies are continuing to improve, alleviating the supply constraints the company has faced since the phone first launched on September 20. In the Online Apple Store, iPhone 5s shipping estimates for all models and capacities have decreased to three to five days in multiple countries including the U.S., Canada, Mexico, and the Asia Pacific. The iPhone 5s continues to ship within one to two weeks in European countries. Just a week ago, iPhone 5s shipping estimates improved to one to two weeks in all countries, following an extended