@Leopoldo Actually it's a different problem, as this is a specific bug with the version of network-manager in vivid, whereas your phone is running Ubuntu RTM which has an older version of network-manager.
** Branch linked: lp:~awe/network-manager/lp1418077 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1418077 Title: After connection drops, mobile-data takes ~5m to re-connect To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1418077/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs