DoCoMo

Samsung is really a big fish in smartphone era, and it’s tough for rivals to take over the company in forthcoming quarters. More importantly, it’s now going to invest a huge capital on its R&D, and this is the...

Last week on Wednesday, Docomo services was disrupted for 4 ½ hours, affected 2.52 million users in Japan. The leading Japanese mobile phone service provider—Docomo—identified an Android application—enables free-of- charge voice communication— that caused the service disruption. The services were...