[Q] n9105f POOR lte SIGNAL ON at&t - Galaxy Note 4 Q&A, Help & Troubleshooting

Hi Guys,
I just received my N910F, and I notice LTE does not display when it is connected to LTE signal. It displays 4G instead. That is fine with me, but the problem is I only get 1 bar whereas I get full bars with my 2 S4's. using the same sim cards (Starighttalk on AT&T) and same locations.
I tested WCDMA and GSM and the bars are full scale... only when I am on LTE I get just 1 bar...
Is there anyone else having the same problem???
Many thanks
Android 4.4.4 N910FXXU1ANJ4
===============================
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xdm9mm said:
Hi Guys,
I just received my N910F, and I notice LTE does not display when it is connected to LTE signal. It displays 4G instead. That is fine with me, but the problem is I only get 1 bar whereas I get full bars with my 2 S4's. using the same sim cards (Starighttalk on AT&T) and same locations.
I tested WCDMA and GSM and the bars are full scale... only when I am on LTE I get just 1 bar...
Is there anyone else having the same problem???
Many thanks
Android 4.4.4 N910FXXU1ANJ4
===============================
Edit:
Click to expand...
Click to collapse
I am experiencing the same issue. I would like to inform you that this is normal for all US carriers. All US carriers, including AT&T has programmed the RSSL cell tower computers to prioritize carrier-branded devices first before BYOD devices. Therefore, you will always experiencing weaker signals on BYOD/unlocked devices on any US carriers.

LTE-X said:
I am experiencing the same issue. I would like to inform you that this is normal for all US carriers. All US carriers, including AT&T has programmed the RSSL cell tower computers to prioritize carrier-branded devices first before BYOD devices. Therefore, you will always experiencing weaker signals on BYOD/unlocked devices on any US carriers.
Click to expand...
Click to collapse
That's good to hear, at least I know it is not the phone being faulty. I have been fiddling with the phone since morning, master reset it three times, etc... but where did you get this info? Do you have a link ? Thanks

Here is a very long chat about Note 4's on the sprint network having the same problem as mine... I will update this thread as I find more.
https://community.sprint.com/baw/thread/177615?start=0&tstart=0

That's what AT&T Level 3 technician informed me of. I think this is just another method that carriers use to earn more money by forcing you to purchase phones from them.

Related

T-Mobile eye Long Term HSPA Evolution for 650Mbps 4G networks!!! Backward Compatible

Sure, HSPA+ is all the rage right now for T-Mobile, but what about the future? While HSPA+ can reach 42Mbps, what will T-Mobile do when LTE starts to really take off? As always, though, T-Mobile has us covered. Today T-Mobile announce a partnership with Nokia Siemens Networks to help deliver Long Term HSPA Evolution, or LTHE. We are talking speeds of 650 Mbps that could be ready by 2013, theoretically. Here I thought my HSPA+ speeds were doing the trick, not so much anymore. One of the better parts of this development is backward compatibility, so you shouldn’t need new hardware like what those other two carriers make you purchase. There are a bunch of other (really boring) facts about LTHE, but you can read those your self.
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Link
Everyome else will be on LTE. They will be in the future what CDMA is in the world today.
I'm plannimg a switch to Verizon when they launch an LTE WP7 device.
Sent from my SGH-T959 using XDA App
Its only backwards compatible in the sense that the Vibrant works, but doesn't support HSPA+. So in the future, the vibrant would still work on the network, and would benefit from having a larger backbone fed to each cell tower to support those speeds(ie more bandwidth means closer to max speed for each device currently on the network), but wouldn't be able to reach those speeds.
But I think its a good stratage because it does continue to make use of the current technology(ie saves money on having to buy new hardware) and it gives manufactures time to improve LTE radios so they dont suck so much(Think battery life and Verizon's problems with their usb modems that fail to switch back to LTE after going to 3g). LTE is still in its own first gen hardware, and so comes all those problems of power and size. In time the radios will be improved upon.
Also dont forget LTE isnt officially '4G', LTE Advanced(which I think isnt even finalized) is. So while Tmo squeezes as much juice as it can out of HSPA, on the side they are looking into LTE and by the time they are ready to roll it out, would be able to take advantage of updates to LTE that only time can make.

AWS Capable?

I've tried to look this up however so far I've seen mixed results.
Is the Verizon variant of the LG G2 AWS able to utilize the AWS spectrum which Verizon is beginning to activate across the USA?
I am trying to find out as well. Specs for the VZW version do not say this device supports band 4 which is where VZW has their AWS spectrum.
I have a family member who works in VZW and he's going to have his"Device Guy" check and let me know.
It may have it, since the GSM model does, and the suspected Nexus 5 passed through FCC with support for band 4, even though it didn't have 7 (VZW LTE)
Sent from my Galaxy Nexus using Tapatalk
If phonescoop is correct, it says it does have the ban IV 1700 just like the note 3 and the S4 have.
Ckamc said:
If phonescoop is correct, it says it does have the ban IV 1700 just like the note 3 and the S4 have.
Click to expand...
Click to collapse
Yea, I saw that as well however it's the only website that mentions this. Even the specs on Verizon's website don't mention anything....
Is there a way to check the LTE bands on a phone via an app, (secret) menu or something?
from what I read is only those that are in the AWS area's like new york can check to find out. its the method the signal of the phone connects to the AWS tower. one guy posted that on his iphone that it changing as in the picture provided but I am not sure if about phone will give that level of detail about connection with a tower. see image
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the 5 and 2050 is what shows that an AWS connection is made
Ckamc said:
from what I read is only those that are in the AWS area's like new york can check to find out. its the method the signal of the phone connects to the AWS tower. one guy posted that on his iphone that it changing as in the picture provided but I am not sure if about phone will give that level of detail about connection with a tower. see image
the 5 and 2050 is what shows that an AWS connection is made
Click to expand...
Click to collapse
So we just need to find someone in the NYC area with a G2 and ask them?
Sounds easy enough....
yeah hopefully one see's this thread lol

Radio/4g problem? or not?

Alright, hey guys, i've stumbled upon something i'm curious about..
i just got my N9005 (UGNG1 uk unlocked version)
my old phone was a s2 skyrocket, and my old phone had 4g and it worked fine on straight talk in my area,
now knowing that there is straight talk 4 g in my area getting my new phone it doesn't seem to get 4g,
only H/H+ it seems odd to me that a phone by the same manufacturer wouldn't get the same service in
the same area, the note 3 seems to be capable of running both bands that my skyrocket had.
(band 17/700 band 4/1700-2100) why is it that i'm not getting nearly the same speed of internet on my note
3 versus my old gal s2 skyrocket?
Can you select LTE/WCDMA/GSM (auto) in Network settings > Network Mode?
Have you tried it with a newer SIM? Old SIMcards and new smartphones usually don't go well together.
Yes the sim is brand new it came in a straight talk bring your own phone GSM packet. it's a microsim that came with an adapter for the regular sized sim. Also GSM/WCDMA/LTE is selected it seems to me that the channel its operating on is not the same channel as well i cant access *#2263# to force the channel.
(Edit: one handed opertaion typo not used to that! Lol)
shadowlogic said:
Alright, hey guys, i've stumbled upon something i'm curious about..
i just got my N9005 (UGNG1 uk unlocked version)
my old phone was a s2 skyrocket, and my old phone had 4g and it worked fine on straight talk in my area,
now knowing that there is straight talk 4 g in my area getting my new phone it doesn't seem to get 4g,
only H/H+ it seems odd to me that a phone by the same manufacturer wouldn't get the same service in
the same area, the note 3 seems to be capable of running both bands that my skyrocket had.
(band 17/700 band 4/1700-2100) why is it that i'm not getting nearly the same speed of internet on my note
3 versus my old gal s2 skyrocket?
Click to expand...
Click to collapse
If you are on AT&T (or T-Mobile) - I believe there is a specific thread on that subject but I don't remember anybody fixing that one (but i could be wrong).
It seems like all the phones i buy have some kind of problem with the note 2 it was knoxx not letting me install any custom roms without safestrap that i literally couldnt do anything with.. with the skyrocket it was otterbox availability (apparently they discontinued the model) and the screens were extremely fragile and expensve. I swear the next phone i buy will be a motorola 8900x-2...
Also heres a speedtest of H+ at my house. Its not really even worth complaining about. It just seems odd to me that out of my 2 phones one says 4g and one doesnt. Ill get a screenie of my skyrocket later for comparison, and edit this post to include it if thats possible.
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Was hunting around on the internet today (got sick and doc told me to stay away from work) and found this.. maybe doing this might help? http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059

Question on t-mobile network

I been using this phone over a week now and I love it. Battery is great and it last 2 days for me. I am using this on t-mobile network but on notification bar it shows 4G, Does this not support LTE? My wife is using Moto x and LTE is showing up there. Do I need to change anything? Is wifi calling possible? Please let me know.
Thanks.
Yeah the 4G means 4G LTE. I am also using the phone on T-Mobile and the status bar only says 4G, but if you go into Settings > About Phone > Status you'll see it say LTE under Cellular Network Type.
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As far as Wi-Fi calling goes, I'm not sure but I would assume if the phone doesn't do it now, it probably will be able to after a future update.
Sent from my ASUS_Z00TD using Tapatalk
mak101 said:
I been using this phone over a week now and I love it. Battery is great and it last 2 days for me. I am using this on t-mobile network but on notification bar it shows 4G, Does this not support LTE? My wife is using Moto x and LTE is showing up there. Do I need to change anything? Is wifi calling possible? Please let me know.
Thanks.
Click to expand...
Click to collapse
This phone doesn't support band 12 which t-mobile utilizes to deliver LTE to a lot of areas. The Moto X pure has band 12.
twavisdegwet said:
This phone doesn't support band 12 which t-mobile utilizes to deliver LTE to a lot of areas. The Moto X pure has band 12.
Click to expand...
Click to collapse
I guess I'm just lucky? Mine will occasionally switch to HSPA+ in some spots, but most of the time, I have 4G LTE. I have the 551KL, not sure if that's the one you're referring to or one of the 550s. It's hard to keep everything straight when there are so many variants of the phone lol.
Either way OP - if it says 4G on your status bar, you have 4G LTE service wherever you are.
Sent from my ASUS_Z00TD using Tapatalk
Thanks all for your responses, and yes I have 551KL

Project FI SIM roam to VZW/ATT/US Cellular when not in Sprint or T-Mobile coverge?

Has anyone noticed their FI SIM roam when off of sprint and t-mobile coverage?
I have a Nexus 6, 6p and 5x. When my FI SIM is in the 6P and N6 and I'm in sprint mode/CDMA mode and there is no sprint coverage I have noticed that talk/text and 3g data work just fine on both the VZW and the US Cellular networks.
Also when in T-Mobile mode/ GSM mode and there is no T-Mobile coverage, both talk/text and LTE/HSPA/Edge data work just fine on AT&T. Also if on AT&T I actually have mobile data while on a phone call!!!??
But on my 5x I have no roaming at all doesn't matter what I do. It will not work at all on any network except Sprint and T-mobile.
All 3 of the phones have been tried on various ROMS and kernels and that don't seem to make a difference. Currently on Chroma/Franco on all 3.
I use FI Switch by @dwithereIl and Signal Check PRO to switch between CDMA and GSM mode and to know what provider I am currently on.
What has been you experience?
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I have noticed the same. When there is absolutely no T-mo or Sprint coverage it will roam on ATT and US Cellular. This is super patchy however, seems like as soon as even the weakest Tmo/Sprint signal is detected it will latch on to that.
Overall I see a lot of switching between carriers which sometimes results in interruptions in service.
rootkit007 said:
I have noticed the same. When there is absolutely no T-mo or Sprint coverage it will roam on ATT and US Cellular. This is super patchy however, seems like as soon as even the weakest Tmo/Sprint signal is detected it will latch on to that.
Overall I see a lot of switching between carriers which sometimes results in interruptions in service.
Click to expand...
Click to collapse
Sounds about right!! I do use this app a lot to assist with picking the carrier I most want to use. https://play.google.com/store/apps/details?id=com.cheekydevs.fiswitch
I use https://play.google.com/store/apps/details?id=com.mbmc.fiinfo because it lists your past connections in a nice easy to read list and only ever see Sprint and T-Mobile. To be fair though, most of the time I force the phone onto T-Mobile because Sprint is a pile a poo in my area.
uodii said:
I use https://play.google.com/store/apps/details?id=com.mbmc.fiinfo because it lists your past connections in a nice easy to read list and only ever see Sprint and T-Mobile. To be fair though, most of the time I force the phone onto T-Mobile because Sprint is a pile a poo in my area.
Click to expand...
Click to collapse
That's what's so nice lol.. You pick.. I'm mostly working up and down a 100 mile stretch of interstate and T-Mobile only has 3 towers along the whole thing... Sprint has coverage on the whole stretch. So being able to pick and chose is great! Now with it roaming to the big red and the big yellow its really sweet!!

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