Safely dispose of your old smartphone by backing up your data, signing out of accounts, factory-resetting it, and recycling ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. We all use cell phones, computers, telephones, e-readers, gaming systems, ...

Batteries naturally get warm during use, but the issue becomes serious once internal temperatures reach about 194F (90C).