Finding the right address to buy and sell used phones in Ho Chi Minh City (Sai Gon), Vietnam can be a daunting task for both ...

Used phones with TikTok already downloaded are going ... Across Facebook Marketplace, eBay, and other online storefronts, unlocked phones with TikTok preinstalled are apparently a hot ticket.

The market for refurbished phones is taking off. Apple should be scared. "Every once in a while, a revolutionary product comes along that changes everything," Steve Jobs said when he unveiled the ...

It may seem like a no-brainer to accept a hand-me-down phone from a friend or family member or buy a used phone, but compatibility issues and carrier locks could stand in your way. A reader ...