If your phone plan contract is coming to an end, Cyber Monday is the perfect time to switch service providers, as many are offering their best prices of the year. T-Mobile's Cyber Monday deal is a ...

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SEOUL, Nov 21 (Reuters) - Samsung Electronics (005930.KS), opens new tab said on Friday it has named its mobile chief TM Roh as a new co-CEO and head of its device experience division, which oversees ...