When picking up a used cell phone, buy from a trusted site and ... on this page are from our advertising partners who compensate us when you take certain actions on our website or click to take ...

If you still have TikTok installed on your phone, you might be able to make a few thousand dollars by listing it on eBay.

With the app still unavailable on US app stores, people are betting on TikTok being a profitable added extra to secondhand ...

If your phone is more than a few years old it might not be safe to use. Here's why, and how you can protect yourself.

Don't have the TikTok app currently installed on your mobile device? It's best not to buy a high-price phone with it installed to get it.

Mobile phones aren ... or family member or buy a used phone, but compatibility issues and carrier locks could stand in your way. A reader recently wrote to us about a phone she purchased from ...

Wired reporters traveled to the DNC last summer and used phones equipped with special software. That software had been ...