Google Nexus 6 owners are experiencing LTE data outages worldwide19
On Reddit, Nexus 6 owners from countries such as the US, Canada, Mexico, Australia, Finland, Sweden, Germany, and Hong Kong have reported that their Google Nexus 6 is unable to use their carrier's LTE network.
At the moment, the source of this problem has yet to be identified. Initially, it was believed that the August Android Security Patch is the culprit. Later on, however, it was discovered that Nexus 6 owners on both the August and the July Android security patches are experiencing data outages, as are users running both stock and aftermarket Android ROMs. It should be noted that not all Nexus 6 owners are experiencing data outages. Hopefully, Google and the carriers can provide a solution in a timely manner.