I'm not sure if there any non-Qualcomm variants of this phone so if there isn't please let me know. I'm curious if anyone has carrier aggregation working on their devices? I have the unlocked US XT1806 variant and noticed I wasn't seeing the speeds on LTE I was supposed to be seeing. I checked the FCC certification documents and verified my FCC ID matched the one listed and I see it was tested and certified with many different 2xCA combos on the LTE side. Confusion indeed! Once I unlocked and rooted the device I was able to load up the awesome Network Signal Guru app and sure enough there was no carrier aggregation going on, usually a speed test in the background will kick the radio into 2xCA mode if the tower supports it. I saw this same exact behavior with the Moto E4 Plus but I ended up returning that phone for various reasons.
However! After a bit of digging around with some QPST NV items on the chipset I was able to enable 2xCA! And yes, it was certified by the FCC so no worries there! Not sure why they disabled it but I'm trying to gauge if others are seeing the same disabled CA on other variants. I will end up doing a guide on how to enable it if there is enough need.
"But wait!? What's 2xCA?" It's where your phone combines more "lanes" of the LTE highway to give you faster speeds and/or better throughput especially in congested areas. It's a good thing to have when there is no WiFi around.
Motorola even advertises this phone as a Cat 7 LTE modem which is strange that it is a Cat 6 modem shown in the FCC docs. Without CA, it's kinda hard to get 300 megabit down that Cat6 has.
However! After a bit of digging around with some QPST NV items on the chipset I was able to enable 2xCA! And yes, it was certified by the FCC so no worries there! Not sure why they disabled it but I'm trying to gauge if others are seeing the same disabled CA on other variants. I will end up doing a guide on how to enable it if there is enough need.
"But wait!? What's 2xCA?" It's where your phone combines more "lanes" of the LTE highway to give you faster speeds and/or better throughput especially in congested areas. It's a good thing to have when there is no WiFi around.
Motorola even advertises this phone as a Cat 7 LTE modem which is strange that it is a Cat 6 modem shown in the FCC docs. Without CA, it's kinda hard to get 300 megabit down that Cat6 has.