If you want to replace your Apple iPhone 5 (which didn’t get the iOS 11 update) with a newer model, here is a suggestion. T-Mobile has the certified pre-owned 32GB iPhone 7 on sale for $366 or $15.25/month over 24 months. The 2016 model might not have the support for wireless charging that the newer units have, nor is it powered by the A11 Bionic chipset. Still, the A10 Fusion chipset remains a powerful smartphone driver.
As far as the phone being refurbished is concerned, T-Mobile has put the device through its tests which is why it is a “certified” pre-owned model. The refurbished unit …