{video} Communications networks run by major Japanese mobile carrier KDDI remain disrupted at least partially more than two days after the problem unfolded. The firm says it is trying to fully restore services as soon as possible. KDDI says the glitches began early on Saturday morning, disrupting voice-call and data services offered under the au, UQ mobile, and povo brands. The trouble has also spilled over to a broad array of fields, such as weather observation and freight train operations. KDDI says the problem may have affected up to 39.15 million users. It says data and other mobile services have been recovering ... (full story)