[Galaxy Note 4 General] electech13:
Yes I found it earlier and tested. Thanks.

It turned on and I found two spots already where it connected with two bands.. But didn't make a difference. It was only doing it when dropping to a 10mhz level and then the second band would be 5mhz. I didn't have the issue where it only stayed on for a second but when I moved to new location and it went back to band 7 at 20mhz then it was single again.

The speeds were about the same when on ca two bands.. 100-125mbps... But the key part is that Rogers only is using (in its few new Cat6 areas) bands 2100-2600 to achieve this and I believe at 20/10mhz blocks.

So I'm not sure if I just haven't located a spot that gives those to specific LTE bands in ca or if this phone won't do those two in ca.

From what I can find on the service menu screen when I look at the LTE ca combinations I would say it isn't able to do those two specifically at the same time in ca.

And as for the whole Cat6 LTE with our phone there is so much conflicting information! I was always under the impression that note4's were all Cat6..but most spec sites show otherwise, even the Samsung site itself. It says 150mbps for all except the Korean variant 910S.

Others here in XDA swear most are cat6-300mbps.

Some sites say all Snapdragon variants have the hardware/modem for CAT6 but that many of the carriers have not activated it with stock firmware to allow for it.

A couple Canadian sites when talking about Rogers new LTE Cat6 launch in a few areas specifically say there are no phones in market yet that can utilize it but that the Note Edge was to be the first (whenever it comes) and then S6 and Iphone6 (when updated) and the Rogers blog says Nexus6 can use it now if in correct area.

So very confusing. I basically just want to know (for certain) if this Note4 can use Cat6 as is now. Sure we can turn on carrier aggregation ourselves but that doesn't mean it can utilize cat6 on bands 2100/2600.

All in all, sure it doesn't really matter all that much. I'm just a hardware and tech nerd/speed freak, lol. The service available now is pretty damn good but I do use A LOT of mobile data.

I have a grandfathered corporate/employee plan that gives me UNLIMITED LTE DATA :) ($60 btw) although very recently have mentioned that I may be eventually limited to 100GB at uncapped speed and then 10mbps for everything after.. Still great. Oh and I've used several hundred gigs in a month many times.

I tether and use this as my main connection at home and on the road quite often which helps a lot.

So would love to take advantage of cat6 (if I can) as it would help even more for a few download ftp servers I use from time to time that can actually give (250+mbps) connections.

I'll have to find out what areas have the cat6 for sure and test with my Nexus6 and then this phone I guess... But nonetheless would like to get some straight answers on this phone about the hardware capabilities.

Here are the couple service mode screens I got when on and off carrier aggregation yesterday. I still have to 100% clarify exactly which frequencies the Rogers LTE bands are as that too seems to be confusing online as well.

Band 7 appears to be 2600mhz everywhere I look and 17 should be the 700mhz band.. Band 4 is stated as 1700mhz but some sites say 1700 is the uplink and 2100 is the downlink.

So typically I'm on the 2600mhz band 7 [MENTION=4943416]20m[/MENTION]hz block and on 700mhz with either 1700 or 2100 when on ca at a total of 15mhz block..

The last pic shows the (possible?) ca band combinations.

4/17 - like what I connected with and a (tri-band?) 2/12/17..

From what I can gather I need to be able to use bands 4/7 simultaneously in ca (2100/2600) to be able to use cat6 with Rogers.. But can this phone do it? Still don't know

It's interesting.. Will have to research more

Currently still using my Note 4 as my daily but may switch back to my Nexus 6 now that LP 5.1 has been pushed out.