Tomorrow will see the debut of a brand-new operating system, as Mozilla’s Firefox OS enters …

Here’s an unexpected item in the bagging area: Sainsbury’s is launching its own mobile phone network this summer, called Mobile by Sainsbury’s. Not Sainsbury’s Mobile, which is what everyone will call it, but Mobile by Sainsbury’s. The supermarket chain promises “great quality value-for-money mobile products” and “attractive offers”. Sainsbury’s Mobile — sorry, Mobile by Sainsbury’s — is an MVNO, which …

Android is flying high in Europe, due mainly to the “relentless” popularity of Samsung’s smartphone line, according to a new report.> During a three-month period that ended in May, nearly half of all smartphones sold in Europe were produced by Samsung, Kantar Worldpanel ComTech reported Monday. The research firm found that Samsung helped lift Android to a 70.4 percent share …