To remove the battery from your current iPhone, you have to stretch the adhesive that glues it to the device's frame until it releases. Now do this several times. If the adhesive breaks while you ...

Khristopher J. Brooks is a reporter for CBS MoneyWatch. He previously worked as a reporter for the Omaha World-Herald, Newsday and the Florida Times-Union. His reporting primarily focuses on the U.S.

These days, smartphones are so good you can hold onto them for years without upgrading. While companies like Apple try to make their newest gadgets look much better than your old model, a fresh ...