If your phone is in color one minute and black-and-white the next, there could be a temporary issue with the OS or an app. A simple restart could bring color back to your phone.

Source: trustedreviews 6. Update Your Phone’s Software It is important to note that outdated software can lead to unexpected issues, including a black-and-white screen.

Your old phone is worth less than the cost to fix the screen. Apple will charge you $129 to replace the 4.1-inch screen on the iPhone 5s, which debuted in 2013.

Posts from this topic will be added to your daily email digest and your homepage feed. If you prefer black-and-white to color, here’s how to set it on your iPhone or Android phone If you prefer ...