Diagnosing iPhone problems from afar has always been difficult. Now you can see and use a phone from hundreds of miles away.

Another effective method to turn your smartphone into a remote control is by using an external hub, such as the Logitech Harmony Hub. This versatile device bridges the gap between your smartphone and ...

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The downbeat results reflect the continued challenges facing the South Korean company. LG Electronics' television and home-appliance businesses have experienced a delayed recovery in overall demand, ...