The old Symbian OS became completely open source in February 2010. However, in November 2010 it was announced that the Symbian Foundation was closing and that Nokia would take back control of the Symbian operating system under closed licensing. By now Nokia was the only remaining company using the platform, along with carrier NTT DoCoMo in Japan, after both Samsung and Sony Ericsson moved to Android. Meanwhile, in 2010 for Nokia's Linux ambitions, Nokia collaborated with Intel to form the MeeGo project, after the merger of Nokia's own Maemo and Intel's Moblin.