North Korea's Internet was on the fritz for a second day Tuesday. But the US is staying silent on whether it launched a cyber attack as payback for the hacking of Sony Pictures.
North Korea's connections to the Internet were briefly cut for the second day running Tuesday, according to a US Internet research group that has been tracking the country's struggle to stay online.
China Mobile, the world's biggest mobile operator by subscribers, said Thursday its half-year net profit fell by 8.5 percent, blaming the downturn on fierce competition and market reforms.
State-owned phone company China Unicom said Thursday its first-half profit jumped on higher mobile data revenue and lower fees to connect to a rival's network.
Apple Inc. might have a chance to pep up cooling iPhone sales in China if it finally can reach a deal with the world's biggest phone carrier.
China has issued licences for "fourth generation", or 4G, mobile phone services, the government said Wednesday, in a move to boost economic growth and job creation.
Apple fans clamouring for the two new iPhones formed a kilometre-long queue in Tokyo Friday, but high prices in Asia and the lack of a new tie-up in the vast China market dampened the global roll out.
State-owned China Mobile's first half-profit rose just 1.5 percent as the world's biggest phone company by subscribers grappled with rising competition.
China Unicom Ltd., the country's second biggest mobile phone company by subscribers, said Thursday that 2012 profit jumped by more than two-thirds as revenue from third-generation mobile services surged despite stiff competition.
China Mobile Ltd., the world's biggest phone carrier by number of subscribers, said Thursday that profit rose just 2.7 percent last year as it grappled with fierce competition and higher costs.