It has been well over 6 months now since Android 5.0 Lollipop update pushed out to Nexus devices, but it has only reached about 5.4% of Android devices yet. US carriers here share a good amount of blame for the slow roll out of latest Android updates to even the most capable of devices.
T-Mobile has just posted on its website that the Galaxy Note 4 Lollipop update is now under testing at the carrier. And that “During this stage, the device will go through T-Mobile certification process testing to make sure you get the best quality software possible.”
T-Mobile is pretty late to the Galaxy Note 4 Lollipop update roll out. AT&T and Sprint have already rolled out the Lollipop update for the device, while Verizon is yet to say anything about it.