[Q] Can't get 4g LTE symbol on the screen!! - HTC Vivid, Raider, Velocity

When I get LTE area, my phone can't get 4g LTE symbol automatically.
(I live in Virginia)
SO~~ I have to restart my phone, then I can get 4g LTE symbol!!
How can I get it automatically??

Go to airplane mode, and turn it off, it will flip the radio back on. Only way I know to do it without restarting your phone.
Sent from HTC Vivid!

I travel in and out of LTE coverage all the time; and have never had any problem with the LTE coming back on when in coverage again.

xpgba said:
When I got LTE area, my phone can't get 4g LTE symbol automatically.
(I live in Virginia)
SO~~ I have to restart my phone, then I can get 4g LTE symbol!!
How can I get it automatically??
Click to expand...
Click to collapse
have same problem....I live in VA but work in DC. I have noticed that if im in VA and the signal is low it may drop out of LTE, but once I get a good signal it come back to LTE. However, if I go into DC and come back to VA, no matter how good of a signal I have, it never switches back to LTE. The only way is to pull the battery (airplane mode doesnt do it). I spoke to an att rep and they said it might be an issue whit the phone...planning to get it swapped out; will let u know if anything changes.

I already changed my phone because it was defective one!!!! one more change?...OMG..

when i drop out of an LTE area, it takes a few minutes after getting back into LTE for it to reconnect.

my old device could get 4g lte signal easily when I was into the 4g lte area, but my new device is not!!! two device are different to connect 4g signal...

Related

[Q] 4g data problems at home

It seems I have very good 4g signal at my work but when I am at home, it gets stuck on either 1x or 3g, according to sprint, there is 4g coverage on my house.Does anyone have problems with 4g not working properly? Its getting me annoyed since I use hotspot at my house. Any suggestions would be helpful.
I've noticed it'll show 3 bars of 4g at home, but if I actually start browsing it drops to 3g. My friend had done nothing but complain about sprints network so I am just assuming it's their problem.
Sent from my HTCONE using xda app-developers app
I'm having the same problem! My friends iPhone gets better reception, and we both have Sprint. He gets LTE at my house in my office, but I get 3G or 1X. It's very frustrating. I may return the phone, or leave Sprint altogether, as I didn't have these problems with my Verizon Note 2.
vampire5003 said:
I'm having the same problem! My friends iPhone gets better reception, and we both have Sprint. He gets LTE at my house in my office, but I get 3G or 1X. It's very frustrating. I may return the phone, or leave Sprint altogether, as I didn't have these problems with my Verizon Note 2.
Click to expand...
Click to collapse
I have used sprint chat with an agent and followed every troubleshooting method and still 3g. I will check the store to see if I can exchange it for another phone or see whqt happens
Could just be a week signal. Note that the signal bars on your phone are NOT for 4G. Check out this helpful write up over at S4GRU could help you determine what is up once you check LTE signal levels.

How is LTE signal strength?

Just curious, coming from EVO 4g LTE I am really hoping for an improvement in LTE antenna with the m8.
The antenna is better - but not quite as Strong as the G2, N5, or S4. It's about on avg 2-3dBm weaker than the G2, depending on location...on Band 25 LTE. It is however about 8-10dBm better than the M7, according to numerous reports.
The Nexus 5 has by far the best radio on Band 25.
bad signal strength
I don't have numbers to back it up, but what I can tell you is that I have worse signal strength when compared to the M7. I used to toggle back and forth at work between 3g and LTE on the M7, but I never even see an LTE connection at work on the M8. I would also play poker on my break and never have any disconnects on 3g with the M7, but the M8 can't seem to say connected long enough to play 3 hands in a row! I also noticed when I put the M7 and M8 side by side (M7 is connected to another line on my plan now) that I show 5 bars on the M7 and 0-1 bars on the M8! Did I just get a bad phone???
integra3g said:
I don't have numbers to back it up, but what I can tell you is that I have worse signal strength when compared to the M7. I used to toggle back and forth at work between 3g and LTE on the M7, but I never even see an LTE connection at work on the M8. I would also play poker on my break and never have any disconnects on 3g with the M7, but the M8 can't seem to say connected long enough to play 3 hands in a row! I also noticed when I put the M7 and M8 side by side (M7 is connected to another line on my plan now) that I show 5 bars on the M7 and 0-1 bars on the M8! Did I just get a bad phone???
Click to expand...
Click to collapse
Sounds like your a circuit switch fallback victim
Sent from my 831C using XDA Premium 4 mobile app
integra3g said:
I don't have numbers to back it up, but what I can tell you is that I have worse signal strength when compared to the M7. I used to toggle back and forth at work between 3g and LTE on the M7, but I never even see an LTE connection at work on the M8. I would also play poker on my break and never have any disconnects on 3g with the M7, but the M8 can't seem to say connected long enough to play 3 hands in a row! I also noticed when I put the M7 and M8 side by side (M7 is connected to another line on my plan now) that I show 5 bars on the M7 and 0-1 bars on the M8! Did I just get a bad phone???
Click to expand...
Click to collapse
I also have an M7 and an M8. The M8 has a 2-3 dB better signal, but on LTE the number of bars displayed is not accurate. The M7 was like that for a while too until Sprint fixed it with an update. Even with a very strong LTE signal the M8 will show 1-2 bars. That is nothing to worry about.
As for the eCSFB, allegedly only like < 1% of sprint towers still have this problem. Basically if there is a tower with LTE but does not have eCSFB, the phone will deliberately NOT connect to the LTE because doing so would mean that it would not receive incoming phone calls (due to lack of eCSFB).
However, what I've noticed with my M8, is that often, after I drive for a while, the phone will just NOT connect to LTE no matter what. Even in an area with a STRING LTE signal, and working eCSFB, the thing will just not connect to LTE. When it happens it will stay that way forever, until I either reboot it, or toggle airplane mode on and off.
Very annoying. I miss the 2nd radio and SVLTE.
m03sizlak said:
I also have an M7 and an M8. The M8 has a 2-3 dB better signal, but on LTE the number of bars displayed is not accurate. The M7 was like that for a while too until Sprint fixed it with an update. Even with a very strong LTE signal the M8 will show 1-2 bars. That is nothing to worry about.
As for the eCSFB, allegedly only like < 1% of sprint towers still have this problem. Basically if there is a tower with LTE but does not have eCSFB, the phone will deliberately NOT connect to the LTE because doing so would mean that it would not receive incoming phone calls (due to lack of eCSFB).
However, what I've noticed with my M8, is that often, after I drive for a while, the phone will just NOT connect to LTE no matter what. Even in an area with a STRING LTE signal, and working eCSFB, the thing will just not connect to LTE. When it happens it will stay that way forever, until I either reboot it, or toggle airplane mode on and off.
Very annoying. I miss the 2nd radio and SVLTE.
Click to expand...
Click to collapse
I didn't mention this because it did it on both the M7 and M7, but I constantly miss calls (phone never even rings) when I am at work. I hate that my 3g is so bad that I can't even use my phone at work anymore!
i should edit my post to ask users in spark areas if they have been able to connect to spark? on other forums i found some complaining sprint spark was not working well
m03sizlak said:
However, what I've noticed with my M8, is that often, after I drive for a while, the phone will just NOT connect to LTE no matter what. Even in an area with a STRING LTE signal, and working eCSFB, the thing will just not connect to LTE. When it happens it will stay that way forever, until I either reboot it, or toggle airplane mode on and off.
Very annoying. I miss the 2nd radio and SVLTE.
Click to expand...
Click to collapse
I don't think it scans for LTE if 3G is active. So if you're streaming something or an app is syncing it will never pick it up. The default scan rate is set at 300 seconds, not sure if 3G needs to be dormant that long or not though.
Sent from my SM-T217S using Tapatalk
m03sizlak said:
I also have an M7 and an M8. The M8 has a 2-3 dB better signal, but on LTE the number of bars displayed is not accurate. The M7 was like that for a while too until Sprint fixed it with an update. Even with a very strong LTE signal the M8 will show 1-2 bars. That is nothing to worry about.
As for the eCSFB, allegedly only like < 1% of sprint towers still have this problem. Basically if there is a tower with LTE but does not have eCSFB, the phone will deliberately NOT connect to the LTE because doing so would mean that it would not receive incoming phone calls (due to lack of eCSFB).
However, what I've noticed with my M8, is that often, after I drive for a while, the phone will just NOT connect to LTE no matter what. Even in an area with a STRING LTE signal, and working eCSFB, the thing will just not connect to LTE. When it happens it will stay that way forever, until I either reboot it, or toggle airplane mode on and off.
Very annoying. I miss the 2nd radio and SVLTE.
Click to expand...
Click to collapse
Living in Denver where they are FINALLY deploying LTE but in my area it's strong. Also notice the same that it's taking my phone forever to switch to LTE. Compared to my M7, the M8 stays with LTE longer and the speeds are faster.
Opman711 said:
Living in Denver where they are FINALLY deploying LTE but in my area it's strong. Also notice the same that it's taking my phone forever to switch to LTE.
Click to expand...
Click to collapse
This was fixed in the 1.54 update that rolled out yesterday.

T Mobile Setup/Down Speeds

So i took out the Sim from the Iphone 6 im returning and popped it into this bad boy. Curious as to how you guys are setting up the phone so you get the correct LTE speeds. Im barely getting 9down whereas my gf's galaxy in the same room is getting 20+ down. wonder if i did anything wrong
It depends on location. I've seen consistent 50+ down and 20+ up with T-Mobile and default APN.
dew.man said:
It depends on location. I've seen consistent 50+ down and 20+ up with T-Mobile and default APN.
Click to expand...
Click to collapse
Nah something is def wrong. Phone is barely usable without wifi. What APN settings are you guys using for tmo?
fast.t-mobile.com it should also give you the settings automatically if you just press the "Internet settings" button.
ikon8 said:
fast.t-mobile.com it should also give you the settings automatically if you just press the "Internet settings" button.
Click to expand...
Click to collapse
Thats what i been running. Could it have something to do with the sim? Was i supposed to get a sim for an unlocked phone? Urrgh so frustrating
That's pretty slow, your gf has the tmo also? Pop her sim in your phone and compare. The sim shouldn't matter though.
ikon8 said:
That's pretty slow, your gf has the tmo also? Pop her sim in your phone and compare. The sim shouldn't matter though.
Click to expand...
Click to collapse
shes got a galaxy s4 so that wont work. however i still got the iphone 6 around. when i put the sim in that phone i get regular LTE speeds.
Oh, I just noticed in your speedtest result you're on H, not LTE. Under "preferred network mode" do you have "4G (preferred)" enabled? If you're in a border coverage area it could be that your phone is dropping you down to HSPA+ instead of staying on LTE.
For a test, go to the dialer and do *#*#4636#*#* then go to Phone Info and change it to LTE Only and test it to see if it stays on LTE and what kind of speeds you get, by default it's set to "LTE/GSM auto PRL" so if the LTE connection isn't strong enough it's going to drop you down to H+.
ikon8 said:
Oh, I just noticed in your speedtest result you're on H, not LTE. Under "preferred network mode" do you have "4G (preferred)" enabled? If you're in a border coverage area it could be that your phone is dropping you down to HSPA+ instead of staying on LTE.
For a test, go to the dialer and do *#*#4636#*#* then go to Phone Info and change it to LTE Only and test it to see if it stays on LTE and what kind of speeds you get, by default it's set to "LTE/GSM auto PRL" so if the LTE connection isn't strong enough it's going to drop you down to H+.
Click to expand...
Click to collapse
These Are my options under preffered:
wcdma only, gsm only, wcdma (preffered)/gsm and 4g(preffered)/wcdma/gsm. i dont see lte in the list
per your test, when I switch to LTE only in phone options the I lose all bars and signal totally craps out.
So when you switched to LTE Only, after a second or 2 you didn't get a 4G symbol above the signal bar? Do you ever see 4G? Mine switches to 4G within about 1 second of switching to LTE Only.
ikon8 said:
So when you switched to LTE Only, after a second or 2 you didn't get a 4G symbol above the signal bar? Do you ever see 4G? Mine switches to 4G within about 1 second of switching to LTE Only.
Click to expand...
Click to collapse
negative. just all bars gone and a big red x. you have this phone on t mobile also? did you do the us firmware update?
Yea, I'm using tmo. My phone is running 23.0.A.2.105
I got 2.93 maybe which one is 105??
I was worried during my first day of owning the phone because my Z1c showed LTE above the bars and now this Z3c shows 4G. I was worried that 4G != LTE.

Brand new T-Mobile Nexus 6 Lte not connecting

I have a brand new Nexus 6 64 Gb from T-mobile I just got. I had been on At&t with a different Nexus 6 so I know the phone inside and out. I was testing the phone and noticed the my wives new Lg g2 get perfect reception in my house. My Nexus get Zero bars Lte to 2. Mostly zero. Also I know when you make calls its over Hspa, but after I make a call it does not go back to Lte. Even if I browse the web or do speed test it stays on HSPA for 10+ mins or until I reboot the phone. It does this every time not just once in a while. Several times I have run speed test it has said no network even with 3 bars Lte. I did a lot of searching here and many people have issues with the Nexus 6 and T-mobile.
What do you guys think? Bad phone? T-mobile is sending out a new one just in case.
if you are using data, it wont swich back to lte until you have no data flowing. while you ate using data, it wont switch, period. and the bars dont really matter, as they don't really show your connection. some companies even add extra bars just so the connection looks better. if you want to see your real connection, open your main settings, go to about phone, status, sim status, signal strength.
simms22 said:
if you are using data, it wont swich back to lte until you have no data flowing. while you ate using data, it wont switch, period. and the bars dont really matter, as they don't really show your connection. some companies even add extra bars just so the connection looks better. if you want to see your real connection, open your main settings, go to about phone, status, sim status, signal strength.
Click to expand...
Click to collapse
I checked my wives phone. In the same spot I will have -115 and she will be at -102. Even right now I am at -91 and dont have full bars. Also after I hang up I can leave it there doing nothing but the screen on, it wont switch back to lte. Even doing Airplane mode on\off should kick lte back on and it does not.
MadHatter01 said:
I checked my wives phone. In the same spot I will have -115 and she will be at -102. Even right now I am at -91 and dont have full bars. Also after I hang up I can leave it there doing nothing but the screen on, it wont switch back to lte. Even doing Airplane mode on\off should kick lte back on and it does not.
Click to expand...
Click to collapse
airplane mode then back isnt supposed to kick it back to lte. for me it takes anywhere from seconds to 3-4 minutes. but that would also depend on the quality of lte signal in your area.
LMY47M Fixed the issue.

CDMA-Less Device on Verizon (Amazing!)

One of the great things about this device on Verizon's network is instant LTE service. In my house I have dead areas which cause my signal to drop. When trying to get LTE back it can sometimes take 30 seconds or more because once I get to an area with service it will first go to 3G and then sometimes get stuck on it and I'll have to toggle airplane mode to get LTE back in a timely manner. With the OnePlus6T as soon as I have service it goes instantly to LTE! This is the first time I've ever had a device connect to LTE so fast. All my previous devices over the past 5 years since I've had LTE in my area have annoyed me because they always go to 3G first even though I have strong LTE service where I live.
I've always wondered why companies can't make their phones instantly connect to LTE when it's there and why they always favor 3G -- but this is no longer an issue since the OP6T doesn't have 3G on Verizon
imucarmen said:
One of the great things about this device on Verizon's network is instant LTE service. In my house I have dead areas which cause my signal to drop. When trying to get LTE back it can sometimes take 30 seconds or more because once I get to an area with service it will first go to 3G and then sometimes get stuck on it and I'll have to toggle airplane mode to get LTE back in a timely manner. With the OnePlus6T as soon as I have service it goes instantly to LTE! This is the first time I've ever had a device connect to LTE so fast. All my previous devices over the past 5 years since I've had LTE in my area have annoyed me because they always go to 3G first even though I have strong LTE service where I live.
I've always wondered why companies can't make their phones instantly connect to LTE when it's there and why they always favor 3G -- but this is no longer an issue since the OP6T doesn't have 3G on Verizon
Click to expand...
Click to collapse
What now happens in the areas where you only had 3G on your old phone? On your new Oneplus 6T do you just have no signal at all since it is only a LTE phone?
mjnoles1 said:
What now happens in the areas where you only had 3G on your old phone? On your new Oneplus 6T do you just have no signal at all since it is only a LTE phone?
Click to expand...
Click to collapse
Well, I'm assuming that in none LTE areas I'll have no signal at all. But, Verizon's whole network has been converted to LTE as far as I know. I never go anyone where I don't have LTE (and I live in the sticks). But in the off chance that happens I have 2 lines and my Pixel 2XL is still in service.
mjnoles1 said:
What now happens in the areas where you only had 3G on your old phone? On your new Oneplus 6T do you just have no signal at all since it is only a LTE phone?
Click to expand...
Click to collapse
I too am on Verizon, and in my office at work, one of the places I had zero service on Axon 7, I still get calls and text and one spotty bar of LTE. At my house, in the basement bedroom where I have missed countless calls and txts, I have 3 bars of signal and no issues with calls, txts, or LTE.
I drive all around my county for work, and so far, I havent hit a no service area. on the Axon 7, they were evident. It could just be better coverage due to glass back vs metal (the real reason OEMs have switched to glass back imho) or the better modem of the SD 845, but hands down, the cdma-less VZW is far superior for me IRL usage so far.
This is obviously subjective, but despite living in a rural area, I have no need for cdma so far. Vzw is the only carrier with good coverage where i live (upstate SC) and somehow, cdma-less is better.
kitcostantino said:
I too am on Verizon, and in my office at work, one of the places I had zero service on Axon 7, I still get calls and text and one spotty bar of LTE. At my house, in the basement bedroom where I have missed countless calls and txts, I have 3 bars of signal and no issues with calls, txts, or LTE.
I drive all around my county for work, and so far, I havent hit a no service area. on the Axon 7, they were evident. It could just be better coverage due to glass back vs metal (the real reason OEMs have switched to glass back imho) or the better modem of the SD 845, but hands down, the cdma-less VZW is far superior for me IRL usage so far.
This is obviously subjective, but despite living in a rural area, I have no need for cdma so far. Vzw is the only carrier with good coverage where i live (upstate SC) and somehow, cdma-less is better.
Click to expand...
Click to collapse
what network type are you using in the phone information settings??
mpetruzz said:
what network type are you using in the phone information settings??
Click to expand...
Click to collapse
LTE only in *#*#4636#*#*
2g/3g/4g in Preferred Network Type
Yeah I was in a spot Friday that goes to 3g or no signal often. I still had some sort of signal. It had an R and an H on the signal bar I believe. It worked fine and was still pretty fast online. Signal is way better than any of the Pixels was.
When I select LTE only I get two signal icons in the status bar.
Just curious will wifi calling / VOLTE work on Verizon?
rekd0514 said:
Just curious will wifi calling / VOLTE work on Verizon?
Click to expand...
Click to collapse
Volte has worked for me since the moment the tech I chatted with switched my sim to CDMA-less. Case and point, I am in the section of my house with the worst reception, a spot where the Axon 7 I came from got zero service on tmob and Verizon. Yet, much to my heart's content, I have service and VOLTE in the downstairs Faraday cage that is my house.
To the second part, no, Verizon doesn't support wifi calling on this device yet. Hopefully, they will work that out soon, but so far, I am having the best network experience I have had yet with Verizon.
mpetruzz said:
When I select LTE only I get two signal icons in the status bar.
Click to expand...
Click to collapse
Wow, just reset mine and noticed. I guess I had defaulted back to LTE/CDMA/UMTS, which apparently works fine. When I switched to LTE only, you are correct, double LTE icons in the status bar. I don't remember it doing that on 9.0.4. That being said, the other, default setting works perfectly fine for me.
Did y'all not have any problems sending/receiving MMS (not SMS) when your phone was in LTE only mode? I had to manually switch back to the default preferred network type from the dialer menu in order to fix that issue.
I had no problems at all I did the following.
1.Ordered new SIM card
2.Turned off old phone and took out SIM from old phone
3.Went on my Verizon account put in info on BYOD
4. Insert New SIM in 6T
Finish Setting up in your Verizon account then turn on the 6T
Done all working
I was worried because my old phone was 3G but the LTE is everywhere I always have signal.

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