Cellular strength and throughput - OnePlus 5T Real Life Review

We know how much you like to stream, ahem, "videos", and so cellular data is mega-important. Rate this thread to express how you think the OnePlus 5T's LTE performs. A higher rating indicates that it's fantastic: throughput is excellent and signal strength is top-notch.
Then, drop a comment if you have anything to add.

I'm seeing reports of 3g only with unlocked 5T. And if you use your previous device SIM card its IME will allow LTE but that's kind of defrauding. So you use another SIM's IME and AT&T catches or or disagrees and blockes the methos and your 5T is past the 15 days return? Not me.

georgiapi said:
I'm seeing reports of 3g only with unlocked 5T. And if you use your previous device SIM card its IME will allow LTE but that's kind of defrauding. So you use another SIM's IME and AT&T catches or or disagrees and blockes the methos and your 5T is past the 15 days return? Not me.
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Click to collapse
seems to me like an AT&T problem, NOT a OnePlus problem. Cell service on the 5T (and the 5) has been very, very good for me. After my experience with the Nextbit Robin's horribly tuned radio, the 5T really has me impressed.

Overall performance has been very good. Signal strength has been consistent without any hiccups. I live an a sort of not-very-high-density metropolitan area in the US that's well-covered by T-Mobile. I've seen speedtests in the 60-120 Mbps download and 10-20 Mbps upload range, on SIMs from two different T-Mobile MVNOs. That's pretty much the same as I saw on the N5X my OP5T replaced.

Dual SIM support
Love the dual SIM support.
Primary SIM 1 - T-Mobile
I have no complaints, I have been a customer with them for about 17 years. Connection is great in my Area (43.27down / 6.58up). I often travel by car between NM,CO,AZ, and TX and never have any connectivity issues. I also travel at least a few times a year between NV, MN, TN, and LA for work and never have any connectivity issues
Secondary SIM 2 - Verizon
I have heard there are problems with Verizon compatibility. My job provides me with a work phone...and I refuse to carry two different devices. On the lock screen, SIM 2 shows up as "31000" due to the missing LTE 13 band. The phone still makes/receives calls and SMS messages just fine in all the same areas that my primary SIM ...which is what I really need it for. When I switch my data to the Verizon SIM, I usually still have good connectivity despite the missing band (22.89down / 6.00up). While my area seems to work just fine on the 2 and 4 LTE bands...just know that your mileage may vary.
On a side note, I am an avid shooter and compete both IDPA and Three Gun. I spend a lot of time training at the gun range, which is out in the middle of nowhere. I never have T-Mobile service out at the range, but always have Verizon service. As you can imagine, its essential to have some form of communication when you are out in the middle of nowhere with firearms.

TMO never claimed to cover the entire country - until now. With the 600MHz addition though (Band 71 - which the 5T doesn't do), you might see TMO coverage out at the range with your next device.

Xnn

Is there anyway to squeeze a little more signal out of the device at work everyone around me has service Android and iPhone but I have no cell signal

It looks fine here for me, no worries yet.

50 down 20 up 4g O2 UK
Sent from my ONEPLUS A5010 using XDA Premium HD app

How are people finding mobile reception in general on this phone? I have the 5, and the reception is very poor, always missing alls. Never had the issue on the 1.

Also poor here not getting 4g at work ,used to on mate 9

Yes. 3G and 2G are good but 4G is a little bit worse.
Also i must use "LTE Only" which don't support Voice calls at all. Phone just can't switch to 4G even in the city...

Related

LTE Reception?

Anyone else having trouble with their LTE reception? I just came from an iPhone 5 and fortunately around me the area is kind of blanketed in LTE but I have yet to get any solid connection on the One where as with my iPhone 5 it would lock on and get great speeds. I saw the LTE on the one pop in a couple times but just for a couple secs and even once long enough to start a Speed Test but then it "lost connection" in the middle of the test. I assume a PRL update is needed or at least I'm hoping its just a PRL update.
You practically have to be making love to the tower to get 4G to connect. And yes you are not alone.
Sent from my HTC One using xda premium
BrianBaker said:
You practically have to be making love to the tower to get 4G to connect. And yes you are not alone.
Sent from my HTC One using xda premium
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Hmm wonder if this is something that can be fixed via software, this is kind of bumming me out - this will be the one and only gripe I'll have.
D3luSi0n4L said:
Hmm wonder if this is something that can be fixed via software, this is kind of bumming me out - this will be the one and only gripe I'll have.
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Click to collapse
I was a bit harsh...The phone is quite capable of grabbing an LTE signal..But in fringe areas is will not hold it.It will switch back to 3G..On the sensorly App it seems anything that is 0-2 bars will grab a signal but will drop it eventually..
But man when you are in 3-4 bars in dark purple this phone flys on LTE.
I'm pulling crazy far lte speeds
Sent from my HTCONE using Tapatalk 2
Yeah I was too on my iPhone 5 - like 30mbps download and 10 upload. I'll update this post when I get another chance to test it again I went ahead and did a profile and prl update.
Sounds like location. I am in Houston and 80% of the time its on 4G, I usually get around 15 to 25 down on 4G. Indoors It stays on 4G but speed drops to around 2
BrianBaker said:
I was a bit harsh...The phone is quite capable of grabbing an LTE signal..But in fringe areas is will not hold it.It will switch back to 3G..On the sensorly App it seems anything that is 0-2 bars will grab a signal but will drop it eventually..
But man when you are in 3-4 bars in dark purple this phone flys on LTE.
Click to expand...
Click to collapse
This is a software decision.
For most networks, the decision to switch back to 3g would be wise. For most, LTE is blazing fast and 3g is usable. Switching back to 3g on the fringe of an LTE tower is a fine decision on say, Verizon. It also makes sense from a battery standpoint. There is no sense making the higher power LTE radio strain for a signal when there is a perfectly usable 3g one available to a lower power radio.
The problem is with Sprint, with Sprint, you want to hold onto every last drop of LTE because even the faintest, messiest, LTE signal is going to be faster than the 3g.
There will be a software update, I am fairly confident, that will change the values where the the phone gives up on LTE.
Felnarion said:
This is a software decision.
For most networks, the decision to switch back to 3g would be wise. For most, LTE is blazing fast and 3g is usable. Switching back to 3g on the fringe of an LTE tower is a fine decision on say, Verizon. It also makes sense from a battery standpoint. There is no sense making the higher power LTE radio strain for a signal when there is a perfectly usable 3g one available to a lower power radio.
The problem is with Sprint, with Sprint, you want to hold onto every last drop of LTE because even the faintest, messiest, LTE signal is going to be faster than the 3g.
There will be a software update, I am fairly confident, that will change the values where the the phone gives up on LTE.
Click to expand...
Click to collapse
I was going to return the phone today but I'll roll the dice in hopes there is an update for this because in those "fringe" areas my Note II holds 4G and its only 2Mbps down and 1Mbps up but it's better than the 3G 28.8k it switches to..
I just hope when the area is covered by more LTE it'll even out..Happy to hear that about Houston which has more coverage that the One holds it's 4G better..This is what im banking on.
BrianBaker said:
I was going to return the phone today but I'll roll the dice in hopes there is an update for this because in those "fringe" areas my Note II holds 4G and its only 2Mbps down and 1Mbps up but it's better than the 3G 28.8k it switches to..
I just hope when the area is covered by more LTE it'll even out..Happy to hear that about Houston which has more coverage that the One holds it's 4G better..This is what im banking on.
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Click to collapse
I'm smack in the middle of what is supposed to be a fairly saturated LTE area for Sprint (North Dallas, TX) and mine keeps switching between 3G and 4G with total data drops seemingly random and many times throughout the day. What's weird is often times, I'll go to use the phone and the 4G is there and 3 or more bars, and then as soon as I open an app that uses data the connection will drop. It doesn't happen every time, but way more than I can live with. I'm thinking about returning it to Sprint and going with AT&T instead. I just hate to have to hassle with it and pay more for less.
boomerod said:
I'm smack in the middle of what is supposed to be a fairly saturated LTE area for Sprint (North Dallas, TX) and mine keeps switching between 3G and 4G with total data drops seemingly random and many times throughout the day. What's weird is often times, I'll go to use the phone and the 4G is there and 3 or more bars, and then as soon as I open an app that uses data the connection will drop. It doesn't happen every time, but way more than I can live with. I'm thinking about returning it to Sprint and going with AT&T instead. I just hate to have to hassle with it and pay more for less.
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Click to collapse
well,then i guess all I can hope for is some sort of update that helps keep 4G connected
Probably has to do with a minimum signal strength value to keep it connected to LTE and not search for a stronger signal. Hopefully there will be an update or a patch to fix this.
Darkendvoid88 said:
Probably has to do with a minimum signal strength value to keep it connected to LTE and not search for a stronger signal. Hopefully there will be an update or a patch to fix this.
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I just feel like not enough people are complaining about this issue and it'll just keep working the way it is now. Which would suck.
Through out my searched for the night I ended up at a tmobile website where they too were having the same 4G issues.. Maybe it is a design problem and not just software.
Sent from my HTC One using xda premium
"Bars" mean nothing, usually they only show strength of the cdma 1x (voice), not lte strength..
http://s4gru.com/index.php?/topic/2...to-determine-your-actual-lte-signal-strength/
Happening frequently
I have the same problem keeps switching from LTE to 3g constantly I think it is happening to multiple on sprint network idk about others http://www.gottabemobile.com/2013/04/26/sprint-htc-one-lte-connectivity-issue-in-select-markets/
BrianBaker said:
well,then i guess all I can hope for is some sort of update that helps keep 4G connected
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Click to collapse
no problems here in fort myers. When i'm home it locks on 4g and screams at 25 down and 10 up
wranglerray said:
no problems here in fort myers. When i'm home it locks on 4g and screams at 25 down and 10 up
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Click to collapse
That's helpful...with issues like this, especially at or near launch of a new device, it's always a question of device vs. network vs. software issues. I'm always skeptical that the device is the issue, especially on flagship models. I posted on a Sprint forum and one user said he took his phone back and Sprint swapped it for another HTC One and he's had no issues. Says he thinks it's some type of provisioning issue, which I am not too sure of. But he said he a similar issue with the Evo LTD (I think) and swapped and no more issues. There also was a Sprint rep that chimed in on the thread and advised me that an Vision upgrade had been made in my area yesterday and to update profile and prl and then power down for 3-5 minutes. I followed that advice but I'm still having issues. For reference, I'm in 75240 zip code.
---------- Post added at 10:00 AM ---------- Previous post was at 09:55 AM ----------
jcwxguy said:
"Bars" mean nothing, usually they only show strength of the cdma 1x (voice), not lte strength..
http://s4gru.com/index.php?/topic/2...to-determine-your-actual-lte-signal-strength/
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Click to collapse
Yeah, I think most of us that have been around a while realize that. I could care less about the bars. Hell, I hardly even talk on the phone. What I need is Data to work, consistently. I don't even care if it's 4G if a decent 3G is available and would provide a consistent connection. Well, yeah, I would prefer it be 4G. The selling point for Sprint right now is their prices and unlimited Data. When you factor in that they are really trying to upgrade their network to compete with the other big 2, and are oriented towards customer concerns at the moment, it makes them appealing. But they got to get the data consistent, especially in large markets like Dallas, TX, or they are just going to keep on churning customers. I just switched to them from Verizon as I was at the end of my contract and was a bit tired of Big Red's bullying, but I have to hand it to them, their network is fantastic. I might be going right back to them, or take a chance on AT&T, which I switched from to Verizon a couple years ago.

How is signal strength?

I would love to hear your thoughts on how this phone's signal compares to your old phone? I know some people using the T-Mobile Note 4 on AT&T have reported excellent signal strength with the device. I am on AT&T, but have used T-Mobile recently with the Note 3 and S5. I have found service inside buildings poor. I am curious how this device handles that. Note 4 users on Verizon claim the signal is excellent. Would love to hear your thoughts.
I really depends where you live and work I had Verizon, At&t, Sprint and Verizon. They all varied and I have run speed test all over the country coming to the same conclusion it depends on your area. Ask your neighbors and coworkers to run speed tests that will give you the best idea on what works for you.
johntuck77 said:
I really depends where you live and work I had Verizon, At&t, Sprint and Verizon. They all varied and I have run speed test all over the country coming to the same conclusion it depends on your area. Ask your neighbors and coworkers to run speed tests that will give you the best idea on what works for you.
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I'm not really interested in T-Mobile service, I'm interested in how well the signal performs on this device (N910T).
Maybe I miss understood you. How can you get any signal without service? I get OK service where I live inside buildings with this device and the signal that I get is usually full bars.
johntuck77 said:
Maybe I miss understood you. How can you get any signal without service? I get OK service where I live inside buildings with this device and the signal that I get is usually full bars.
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im asking those who have the device with service. I'm interested in how the signal performs on this device compared to other devices, such as, the S5, iPhone 5S, 6, Moto X ext...
MattMJB0188 said:
I'm not really interested in T-Mobile service, I'm interested in how well the signal performs on this device (N910T).
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are you high? to humor you... the signal works as it should, i get bars, i am able to browse the internet among other things that requires internet.
back to reality... the signal always depends on the damn carrier you have and their coverage and frequencies... verizon has good building penetration cause of the 700mhz spectrum
MattMJB0188 said:
I would love to hear your thoughts on how this phone's signal compares to your old phone? I know some people using the T-Mobile Note 4 on AT&T have reported excellent signal strength with the device. I am on AT&T, but have used T-Mobile recently with the Note 3 and S5. I have found service inside buildings poor. I am curious how this device handles that. Note 4 users on Verizon claim the signal is excellent. Would love to hear your thoughts.
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Compared to my Note 2 it has way better signal. At home my Note 2 always had 1 or 2 bars on LTE, the Note 4 always has 4 bars on LTE at home.
MattMJB0188 said:
I'm not really interested in T-Mobile service, I'm interested in how well the signal performs on this device (N910T).
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Fair enough. In my basement I used to get max. of 3 bars 4G hspa+....now with the N4 I get max. 4 bars LTE. (This happened after flashing my ROM.) Stock on the N4 I was getting 2-3 bars LTE.
Simple and straight up.
Hope that helps.
I'm coming from a Sony Z3 (and iPhone 5s before that) and I'm blown away with the signal strength I get with this device. I was actually talking about this with my fiance last night - comparing it to the 5s that she has currently, I was getting 4 (out of 5) bars where she was at 2.
Suppose I would need to look at hard signal strength numbers to know for sure, as it could just be software translating "more bars" where it isn't warranted. Without that though, it is noticeably better between the two devices.
T-Mobile over calculates the number of bars on their devices. What are you guys getting for the -dam value?
MattMJB0188 said:
T-Mobile over calculates the number of bars on their devices. What are you guys getting for the -dam value?
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THIS...Signal bars mean absolutely NOTHING; only dbm value will tell you your ACTUAL signal strength..
wase4711 said:
THIS...Signal bars mean absolutely NOTHING; only dbm value will tell you your ACTUAL signal strength..
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Yep. I had the T-Mobile Galaxy S5/Note 3, along with the AT&T S5/Note 3. I conducted a few tests of my own. Using both the T-Mobile branded S5 and Note 3 with a signal between -110dbm and -101dbm it would show 4 signal bars. The AT&T variant would show 2. On the T-Mobile S5/Note 3 for anything < -100dbm it would show the full 5 bars. This told me T-Mobile is over calculating the signal. Probably due to their high frequencies. And the fact that they want you to think you have a better signal that you really do, especially indoors.
OpenSignal shows -73/75 dbm indoors at my office.
From just using it, I consider the signal quality excellent. But I haven't tested the dbm at the other places I use it.
MattMJB0188 said:
Yep. I had the T-Mobile Galaxy S5/Note 3, along with the AT&T S5/Note 3. I conducted a few tests of my own. Using both the T-Mobile branded S5 and Note 3 with a signal between -110dbm and -101dbm it would show 4 signal bars. The AT&T variant would show 2. On the T-Mobile S5/Note 3 for anything < -100dbm it would show the full 5 bars. This told me T-Mobile is over calculating the signal. Probably due to their high frequencies. And the fact that they want you to think you have a better signal that you really do, especially indoors.
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every carrier shows you a stronger signal than you are actually getting, so that's not unique to t mobile..
here again, the only things that actually accurately shows signal strength is your -dbm number...don't be naive and think getting 4 or 5 signal bars means you have a strong signal with ANY carrier..
-107 dbm with 4 bars here
wase4711 said:
every carrier shows you a stronger signal than you are actually getting, so that's not unique to t mobile..
here again, the only things that actually accurately shows signal strength is your -dbm number...don't be naive and think getting 4 or 5 signal bars means you have a strong signal with ANY carrier..
Click to expand...
Click to collapse
Maybe. But I think AT&T is a little bit more accurate, versus T-Mobile. I can't speak for Verizon or Sprint since I have never used them. I have always gone by the dbm number.

[Q] T-Mobile signal quality

I'm curious to know if anyone on T-Mobile has any sort of signal issue.
The unit I have in hand has little to no signal at all. I've put it side by side every other phone in the store and the other phones [literally every phone on display at the local store] and the Nexus 6 only gets roughly 2 bars of LTE.
Myself as well as the store employee have gone over the mobile settings [same as my Note 4] and same as all other display phones and the signal quality is horrible on the N6.
The store rep swapped SIMs and rebooted several times with no change.
I'm very curious to see what feedback gets left here on this. I was planning on getting rid of my Note 4 for the N6 but not if the signal is horrible.
Comments/observations....
CBConsultation said:
I'm curious to know if anyone on T-Mobile has any sort of signal issue.
The unit I have in hand has little to no signal at all. I've put it side by side every other phone in the store and the other phones [literally every phone on display at the local store] and the Nexus 6 only gets roughly 2 bars of LTE.
Myself as well as the store employee have gone over the mobile settings [same as my Note 4] and same as all other display phones and the signal quality is horrible on the N6.
The store rep swapped SIMs and rebooted several times with no change.
I'm very curious to see what feedback gets left here on this. I was planning on getting rid of my Note 4 for the N6 but not if the signal is horrible.
Comments/observations....
Click to expand...
Click to collapse
Not to say that there is nothing going on, but graphical display of bars means very little to actual signal strength. At bare minimum run some speed test checks on all three devices in the same spot.
mb3030 said:
Not to say that there is nothing going on, but graphical display of bars means very little to actual signal strength. At bare minimum run some speed test checks on all three devices in the same spot.
Click to expand...
Click to collapse
Hey thanks for the reply. I also did a side by side with my Nexus 5 bone stock and shows the same thing. Very weak signal.
I know that AOSP shows true signal and no 'signal boosting' like Sense and TW, But my N5 is showing 5 bars of LTE next to the N6. A few others have responded to me on G+ that they are in fact seeing the same weak signal.
Stock firmware on T-Mobile branded devices tells the bars to report based on the 2G radio strength.
Whereas on stock Android 5.0, the bars report based on the best technology you're connected to (LTE, for instance)
This makes TMo look good essentially in the eyes of the average consumer.
If you go to Settings, you'll find the Nexus 6 will have the same LTE signal strength as the other phones.
Simply put, signal quality is just fine. All bars aren't created equal.
---------- Post added at 12:21 PM ---------- Previous post was at 12:19 PM ----------
Since the Nexus 5 was sold by T-Mobile, it was smart enough to switch bar algorithms when it connected to a T-Mobile APN.
The Nexus 5 with Lollipop and the Nexus 6 do not seem to do this anymore. Maybe it will change with the wi-fi calling update.
Sentrix27 said:
Stock firmware on T-Mobile branded devices tells the bars to report based on the 2G radio strength.
Whereas on stock Android 5.0, the bars report based on the best technology you're connected to (LTE, for instance)
This makes TMo look good essentially in the eyes of the average consumer.
If you go to Settings, you'll find the Nexus 6 will have the same LTE signal strength as the other phones.
Simply put, signal quality is just fine. All bars aren't created equal.
---------- Post added at 12:21 PM ---------- Previous post was at 12:19 PM ----------
Since the Nexus 5 was sold by T-Mobile, it was smart enough to switch bar algorithms when it connected to a T-Mobile APN.
The Nexus 5 with Lollipop and the Nexus 6 do not seem to do this anymore. Maybe it will change with the wi-fi calling update.
Click to expand...
Click to collapse
Thanks for the great reply. My Nexus 5 is running 5.0. I also have a Note 4 but that's not included because of the signal algorithm used on that device. Just don;t know why my N5 shows full LTE but the N6 shows roughly 2 bars sitting side by side.
Try these:
1) Go to Testing menu
- Go to Phone Dialer
- Input *#*#4636*#*#
2) Go to Phone Information
3) Scroll down and make sure it says LTE/GSM auto (PRL)
joackie27 said:
Try these:
1) Go to Testing menu
- Go to Phone Dialer
- Input *#*#4636*#*#
2) Go to Phone Information
3) Scroll down and make sure it says LTE/GSM auto (PRL)
Click to expand...
Click to collapse
Yup, confirmed when at the store. Not there now so I can't run anymore side by sides or tests.
A greater comparison would be showing the actual dbm meter in the settings menu for all devices. We all know different manufactures display bars as they which.
In comparing the N6 to my N5 the dbm is consistently better on the N6 and it stays connected to LTE vs dropping to HSPA/UMTS like the N5 does. SO far
Signal check app will tell db of signal all connections. ....or you can find the same info in settings
I confirm this, but only with anecdotal evidence.
I just recently switched to T-Mobile after using their Test Drive. The iPhone 5s that I originally had, couldn't get LTE signal very well or at all at my desk at work. I switched to a Moto G LTE before my Test Drive was over, and the signal was drastically better. No issues with the G in handling streaming music.
Today is my first day with my N6 at work, and signal reception is similar to the iPhone 5s. I have to turn off LTE because reception is so low that I can't even stream Spotify or Play Music. I just hope band 12 rolls out soon...
Bales75 said:
I confirm this, but only with anecdotal evidence.
I just recently switched to T-Mobile after using their Test Drive. The iPhone 5s that I originally had, couldn't get LTE signal very well or at all at my desk at work. I switched to a Moto G LTE before my Test Drive was over, and the signal was drastically better. No issues with the G in handling streaming music.
Today is my first day with my N6 at work, and signal reception is similar to the iPhone 5s. I have to turn off LTE because reception is so low that I can't even stream Spotify or Play Music. I just hope band 12 rolls out soon...
Click to expand...
Click to collapse
I can vouch for the area I live in that the N6 works perfectly. At first, my friend had issues on his Tmobile network, and he couldnt find out why. In fact it was so bad that he couldnt even connect to the network. He took his phone to me, I took out the sim, blew on it, restarted his phone. Then we stared in awe as the bars quickly filled on up.
Experience with my Nexus 6 so far is mostly the same.
Maybe 2 or 3 dBm weaker than my Nexus 5 with Lollipop was.
CBConsultation said:
I'm curious to know if anyone on T-Mobile has any sort of signal issue.
The unit I have in hand has little to no signal at all. I've put it side by side every other phone in the store and the other phones [literally every phone on display at the local store] and the Nexus 6 only gets roughly 2 bars of LTE.
Myself as well as the store employee have gone over the mobile settings [same as my Note 4] and same as all other display phones and the signal quality is horrible on the N6.
The store rep swapped SIMs and rebooted several times with no change.
I'm very curious to see what feedback gets left here on this. I was planning on getting rid of my Note 4 for the N6 but not if the signal is horrible.
Comments/observations....
Click to expand...
Click to collapse
mb3030 said:
Not to say that there is nothing going on, but graphical display of bars means very little to actual signal strength. At bare minimum run some speed test checks on all three devices in the same spot.
Click to expand...
Click to collapse
Totally agree with @mb3030
If you want to see your signal strength in dBm (Decibel milliwatts) or asu (arbitrary strength unit), go to Settings>About Phone>Status.
ICYDK, a dBm value closer to 0 is better, so check your signal in different environments.
In my house I'm at -95 dBm/45 asu. Outside I'm at -86/54.
Sent from my MB Nexus 6 (64 GB)
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Speedtest what about three bars. Excuse the blurry picture it was taken with a nexus 7 lol
Like many have said, graphical interpretation is independent on each phone. A 1 bar on one phone might equal to 3 bar on a different phone from a different manufacturer. Best way to check signal strength is through dBm/asu value and speed test.
T-Mobile user in metro area.
Today was the first time I took my N6 out of house. One of the first things I noticed was signal strength (bar) was lower than my N5 running 5.0 in the same places around my neighborhood.
I did a couple speed tests and yep, was getting much slower results than the N5 in the same areas a few days ago.
Another odd thing was the fact I had a Moto X (2014) a month ago and sent it back in anticipation of the N6. Its signal strength was fantastic (better than the N5).
Very confused as to why a phone that is based off the Moto X seems to have a much harder time with signal strength. I am going to mess with it some more but so far I am disappointed with the signal strength compared to the N5.
Another note. The update that was sent OTA this week seemed to have a flash for the radios. Not sure that has anything to do with anything but throwing it out there.
I can tell you there is something wonky with this phone.
I live in NYC, where Wideband 15x15 LTE is deployed. On my Nexus 5, I was pulling over 40-50mbps down, with full signal strength (as should be with all of the coverage in NYC).
Now on the Nexus 6, the signal strength shows like 25%, and my download speeds are only 20-25mbps. Those speeds are still definitely fine for my needs (Plex, Pandora, and browsing/emails), but there is definitely something going on with this new phone.
Here's mine from here in Las Vegas
It's not like the radio is tweaked for tmos network.... It's the same radio in all 4 variants on the carriers. Give it time. Updates to the baseband will help. My n5 used to lose signal completely all the time. Drove me nuts. I haven't had one issue yet and I actual have a data connection in the building I work in with my 6

Fake service? T-Mobile.

I'm not the only one getting the b.s service right? I have unlimited high speed LTE and see the image for what I get with 3~4 bars of LTE I've had this problem since my s4 and note 3 and now on note 4.
Have you tried a new SIM?
I get this sometimes too on the tower by my house. It is super fast on some towers but others have speeds like you are showing.
Yea. Sometimes it shows good reception and then I get nothing. What helped me at work is getting that signal booster. You can get it at a local T-mobile store for free. ($25 deposit? Don't remember)
This thread talks about the cell spot router and the signal booster:
http://forum.xda-developers.com/showthread.php?t=2975376
Honestly, I've never had better service, however.
It's a speed test issue not a service issue. Had the same thing tried a different test and fixed it.
Sent from my SM-N910T using XDA Free mobile app
Not a speed test issue, I know by now T Mobile is a pretty good liar about there LTE coverage. Here's a speed test done at home the previous one was at school. Also I was a sprint member before and there 3G was quicker then T Mobile 4g ( not lte). Also if you guys flash a AOSP rom you'd see what your service signal actually is. (I'm stuck on TouchWiz because of wifi calling) I get no bars at work because of environment, can't blame T Mobile for that.
Also another noob question if I have bars but no Internet why can't I call or text? Aren't those bars for voice and text?
I take some issue with your wording of this. T-Mobile's service is not fake, and they don't lie about anything. You have to understand that EVERYTHING on a mobile device is subject to far too many factors for me to name, and everyone will have a different experience. Just because you have not had a good one doesn't make their service fake or them liars. There is no "best carrier", other than what's best for YOU. If you had a good experience with Sprint, go back to them. I hate Sprint, and I'll never have them again. I've had great experiences with T-Mobile, and it continues to get better for me under John Legere's captaincy.
Also, for the record, speedtest.net is not a definitive test.
I'm not saying sprint is better but it's ridiculous how anything but lte is good on TMOBILE most of the time 4g or edge on TMOBILE time out can't even load a simple page. They don't cover a lot of what they say on there map for LTE and most of the time I don't get speeds I'm told to get even when my phones are indicating LTE with more then enough bars. Also why do the signals change when I'm on AOSP? I get what AOSP is saying LTE speeds when indicating LTE. I don't have to do a speed test to tell me if I'm getting good Internet speeds my phone also indicates it on the top left of what it's using and sometimes LTE is really good but most of the time it's pretty unreliable and slow.
To argue T-Mobile's side. I get H+ in areas at work that my Verizon note 3, whether on Verizon or T-Mobile got no service, and it speed tests a very usable 5mbps. It will get even better with band 12 turned on.
I wish I got that, I get around 25~100 kilobytes
I never see anything above 3-8 mbps , one time i saw 20, but that was one time.
Even I get 25+ now and then but never stable and most of the time on b.s h+
Ive had the same issues but what i found is that i have to switch or force my phone to 4g for a while and then back to LTE. On LTE there are times where i will be 20+mbps down and then ill be at less than one in the same building. What i did is force it to 4g and it was actually faster. I dont know why this helps it but it has for me. I then switch back to LTE whenever i seem to remember to switch it back. I called tmobile and they had be turn off the phone for a few minutes and then turn it back on and at the time, it fixed the issue but i havent been able to get that to work any other time.
Didn't even see this when I made my thread. I've been about a month now with worthless service on T-Mobile. Whole reason I left Verizon for T-Mobile is because I got service at work where I stream Netflix, Pandora, etc. Now I can't even do that. I get H+ in my work building.
I have -58dBm signal strength usually which shows as full bars and I can't even load web pages. Get random bursts of slightly alright speeds which quickly goes away. Usually 1mbps down. Was getting 5-6mbps down. Now I really get .18 Mbps down or less.
Sprint has zero signal at work but Verizon does. Pisses me off I left Verizon for T-Mobile when I don't even get the service I did anymore. They always tell me everything is fine too.
Sent from my SM-N910T using XDA Free mobile app
Tmobile working great here.
Yup and every time you call me "tower us being worked on" good one.
Signal at location
Attempting to run speed tests
Finally runs
You can't tell me this isn't pitiful. That is good signal. Should be able to be usable. Hell on Verizon with 3G same spot I used to be -90 and worked fine.
T-Mobile used to work here, not sure what happened.
Sent from my SM-N910T using XDA Free mobile app
Working great here.
I get anywhere from 25-65 down where I live with T-Mobile and I'm not in a major city what so ever

AT&T signal issues

Anyone else experiencing connectivity issues as well as signal quality issues..
Confirmed with other users but they are on Sprint.
Sent from my SAMSUNG-SM-G920A using XDA Free mobile app
My signal is the best it's been with AT&T so far. Had a Nexus 5 and 6 on AT&T prior.
I wonder if the phone was using WiFi and LTE together because the WiFi here is slow.
EXYZ1000 said:
Anyone else experiencing connectivity issues as well as signal quality issues..
Confirmed with other users but they are on Sprint.
Sent from my SAMSUNG-SM-G920A using XDA Free mobile app
Click to expand...
Click to collapse
I unfortunately agree with you .... To be honest it seems that the fancier and better our smartphones have gotten, the worse my AT&T reception has gotten. I complained regularly about my M8 and I'm not sure that the S6 might not be worse.
I helped my M8 by forcing 3 or even 2G where it seems the towers are better or the radio is better for non LTE ??? Not sure if we can force 3G with the s6
EXYZ1000 said:
Anyone else experiencing connectivity issues as well as signal quality issues..
Confirmed with other users but they are on Sprint.
Sent from my SAMSUNG-SM-G920A using XDA Free mobile app
Click to expand...
Click to collapse
I have noticed it too. It happened to my note 4 after the latest update. All of a sudden I was getting weak 4g signal when I used to get lte. Then I noticed the update had changed my apn from "phone" to "next gen phone" or something like that. The "next gen phone apn" is the same as comes stock on our s6. When I manually input the old apn I find my signal gets better again on both devices. Maybe it's my imagination but I think it's worth trying.
When I was using my nexus 6 at home id get either 3 bars or none, very odd. But with this I get 2 or 3 consistently, never none so I'd say mine is much better
On LTE in the NYC area signal us better than my S5.
Yep I too am having an issue. I'm in Apex, NC. My previous phone was a HTC One X+. In my house, I had almost a full LTE signal with my X+. Now with my S6 I only get one to two bars in my house with no LTE. Even outside....
I'm reading online that all carriers are having issues with the S6.
Bars aren't always the perfect indicator of actual strength, especially across different devices. How about doing a speed test?
ChristopherXDA said:
Bars aren't always the perfect indicator of actual strength, especially across different devices. How about doing a speed test?
Click to expand...
Click to collapse
In terms of signal strength my signal is -113 dBm in and outside my house. Everytime I get a call now my calls drop or are static. My HTC One X+ never did that. People are asking me what kind of phone I have and telling me my new one sounds like crap.
ManchuWarrior said:
In terms of signal strength my signal is -113 dBm in and outside my house. Everytime I get a call now my calls drop or are static. My HTC One X+ never did that. People are asking me what kind of phone I have and telling me my new one sounds like crap.
Click to expand...
Click to collapse
Strangely, I'm having the dropped calls intermittently as well. Weirdly enough rebooting the phone helps
Obviously I don't want to have to reboot just to make calls
I've been experiencing signal issues as well.
recently, I noticed there is a spot that is showing up on all my pics. lens glass is clean, so it's definitely on the actual lens itself. Even more strange, around the time I noticed this, my signal quality has dropped off dramatically. I go into my basement, I lose all signal reception (this isn't a 1950's bunker. I've always had reception in my basement - cell towers are nearby).
my wife has an s6 as well, and sitting them side by side outside on my patio, her phone has significantly better signal strength. Guessing I got a lemon. New one is already on it's way.
What type of cases do you all have on these phones? I've read reviews on the aluminum cases or aluminum bumpers cutting the cell signal and GPS signal significantly.
she has a silicone spigen case. I have the spigen slim armor. Neither had aluminum. she had significantly better signal strength on her s6.
I got home last night, at this point tired of the signal issues while waiting for the replacement to arrive. when i looked at my signal, I had 2 bars of 4G. Took out the sim, popped it into my old M8, signal was 4 bars of LTE.
EXYZ1000 said:
Anyone else experiencing connectivity issues as well as signal quality issues..
Confirmed with other users but they are on Sprint.
Sent from my SAMSUNG-SM-G920A using XDA Free mobile app
Click to expand...
Click to collapse
I've had poor signal too. By that I mean -101dbm or worse almost constantly, sometimes I will see -96, but generally its between -100 and -112dbm.
I have been on ATT in the same town for years. I have four other Android phones in my house (galaxy s3, Note 2, Lg G2, and Xperia z3), and they all get better signal strength than the S6.
I couldn't be heard on calls, so I complained to ATT and exchanged the phone. FWIW, I had (and am now on my second) 64gb gold colored s6.
I went through trouble shooting with the ATT tech services people and with the Samsung tech support people, they did all sorts of resets, and I even had me boot the phone into safe mode (from off, hold power button, then release it and hold volume down until it boots up).
I am a long time reader of XDA and am posting now because both ATT and Samsung said they had "no reports" of signal issues with the ATT S6. People with signal problems should post about it to get the word out. From what I have read, the s6 is the first or one of the first phones to feature Samsung's own cellular modem instead of Qualcomm's. Maybe its no good, hopefully its just buggy and things will get updated quick.
I was able to put my phone into Testing Mode by dialing #*#4636#*#* and change try different radio settings. The only one that improved signal was "GSM Only"
Switching to that radio setting made my signal go to -80dbm. But of course, GSM-only means 2g edge data. But for now, I am thinking about switching to it when I need to make a phone call.
professormad said:
I've had poor signal too. By that I mean -101dbm or worse almost constantly, sometimes I will see -96, but generally its between -100 and -112dbm.
I have been on ATT in the same town for years. I have four other Android phones in my house (galaxy s3, Note 2, Lg G2, and Xperia z3), and they all get better signal strength than the S6.
I couldn't be heard on calls, so I complained to ATT and exchanged the phone. FWIW, I had (and am now on my second) 64gb gold colored s6.
I went through trouble shooting with the ATT tech services people and with the Samsung tech support people, they did all sorts of resets, and I even had me boot the phone into safe mode (from off, hold power button, then release it and hold volume down until it boots up).
I am a long time reader of XDA and am posting now because both ATT and Samsung said they had "no reports" of signal issues with the ATT S6. People with signal problems should post about it to get the word out. From what I have read, the s6 is the first or one of the first phones to feature Samsung's own cellular modem instead of Qualcomm's. Maybe its no good, hopefully its just buggy and things will get updated quick.
I was able to put my phone into Testing Mode by dialing #*#4636#*#* and change try different radio settings. The only one that improved signal was "GSM Only"
Switching to that radio setting made my signal go to -80dbm. But of course, GSM-only means 2g edge data. But for now, I am thinking about switching to it when I need to make a phone call.
Click to expand...
Click to collapse
Same.....
FWIW i have my s6 (g920I) sitting here with one bar of LTE but under settings/About/status it is showing that my LTE is fluctuating between -109 and -112 db....On my wife's M9 it is showing 3 bars of LTE but under the settings her signal is actually worse than mine at -116 to -119 db....so it seems like the reception is better on the S6 but the bar display may be off...
I just switched from a Nokia Lumia 830 Windows Phone. I had a S4 and S4 Active before that. We just bought a new house, I work from home in a basement office. I had issues with calls dropping and failing to ring. Texts not coming through until I went upstairs, etc. The Lumia seemed slightly better. I've only had the S6 for a few days but I haven't dropped a call yet, and calls connect on the first dial, not third. Both phones show 1 bar of LTE. I was worried the metal would have issues ala iPhone 4. But not only is it more reliable the call quality seems better. I thought HD voice only applied to mobile to mobile, but toll free calls for conference calls sounds noticebly better on the S6 vs the Lumia and S4.
I still think a microcell would be nice, but way too expensive. Any suggestions on finding one cheap? I thought if I complained enough to AT&T with dropped and failed calls to prove the issue they would offer one. Buy 6 months and as many calls later, no luck.
Sent from my SAMSUNG-SM-G920A using XDA Free mobile app
I have exactly same issue, but I'm using S6 Active.
Phone call drops everyday, I already requested a replacement, but I'm afraid it will be the same.
Oh, almost forgot to mention, my wife is using a unlocked T-mobile version S6 on my plan, and her signal is much better than mine.
Sent from my SAMSUNG-SM-G890A using Tapatalk
I live close to a tower. 4 or 5 bars all the time, good sound quality, reliable data connection.

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