Force phone to stay on lte without losing calls and text? - Nexus 6 Q&A, Help & Troubleshooting

Is there a way to make my phone ALWAYS connect to lte whenever there is ANY signal for it without losing calling and text? I know that if you go into *#*#4636#*#* you can force the phone to stay lte, but if I do that I loose calling and texting capabilities.
My problem is my building has lte signal thought, but my phone thinks 3g is better in the first floor so it connects to it... Forcing it to lte with *#*#4636#*#* works for data, but calls and text don't go through at all.
Sprint n6 stock 5.1 rooted unlocked w/twrp recovery
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reinaldistic said:
Is there a way to make my phone ALWAYS connect to lte whenever there is ANY signal for it without losing calling and text? I know that if you go into *#*#4636#*#* you can force the phone to stay lte, but if I do that I loose calling and texting capabilities.
My problem is my building has lte signal thought, but my phone thinks 3g is better in the first floor so it connects to it... Forcing it to lte with *#*#4636#*#* works for data, but calls and text don't go through at all.
Sprint n6 stock 5.1 rooted unlocked w/twrp recovery
Sent from my Nexus 6 using XDA Free mobile app
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if sprint doesnt have volte, then you can not. im using tmobile, which is using volte, so i enable lte only, and get calls and texts. if no volte, then you wont get calls or texts via lte.

simms22 said:
if sprint doesnt have volte, then you can not. im using tmobile, which is using volte, so i enable lte only, and get calls and texts. if no volte, then you wont get calls or texts via lte.
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I was thinking more along the lines of telling the phone 3g data doesn't exist or is always worse, so if it sees lte it should grab it but at the same time staying connected to cdma so phone calls work
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reinaldistic said:
I was thinking more along the lines of telling the phone 3g data doesn't exist or is always worse, so if it sees lte it should grab it but at the same time staying connected to cdma so phone calls work
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itll always choose the best signal thats available to it. if it happens to be 3G, then thats what itll be. so no volte on sprint yet?

simms22 said:
itll always choose the best signal thats available to it. if it happens to be 3G, then thats what itll be. so no volte on sprint yet?
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No volte.
Right the problem is my phone isn't choosing the truly BEST signal. 3g in my first floor gets 0.2-0.6 Mbps whereas my LTE there is 0.5- 1.3 Mbps yet my phone connects to 3g...
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reinaldistic said:
No volte.
Right the problem is my phone isn't choosing the truly BEST signal. 3g in my first floor gets 0.2-0.6 Mbps whereas my LTE there is 0.5- 1.3 Mbps yet my phone connects to 3g...
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that sucks

Same problem here. LTE is 5mb/s and 3G is 200kb/s and my phone wants to switch to 3G constantly

Make sure it isn't set to global. Will handoff even more.

I have Samsung Note 4 N910C Android 5.1.1. I went to service menu by dialing *#2263# and I set it LTE only and my signals are lost. Now can anyone help me. How can I set it to Automatic again.

Zulaid khan said:
I have Samsung Note 4 N910C Android 5.1.1. I went to service menu by dialing *#2263# and I set it LTE only and my signals are lost. Now can anyone help me. How can I set it to Automatic again.
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dial *#*#4636#*#*, select phone info, scroll down and srlwct lte/gsm/cdma.. but anyways, this is a nexus 6 forums, not a samsung note forums.

reinaldistic said:
Right the problem is my phone isn't choosing the truly BEST signal. 3g in my first floor gets 0.2-0.6 Mbps whereas my LTE there is 0.5- 1.3 Mbps yet my phone connects to 3g...
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You do realize that a quicker speed does not mean a better signal reception, right?

PaisanNYC said:
You do realize that a quicker speed does not mean a better signal reception, right?
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right, that's also what the phone thinks, I want the speed not the reception. why would I want reception? I don't do phone calls like a caveman

I do realize the LTE fringes on -120dbm, but the few seconds it loses lte isn't enough to affect browsing, yet my phone thinks it's signal doomsday and switches to 3g

Related

wifi hotspot question

I am looking at adding the wifi hotspot service to my phone.
I'm wondering if anybody uses it and what your experiences are?
Any things I should watch out for?
A salesman at Best Buy told me that while hotspot is running I can't make or receive phone calls, is this true?
I should clarify, I'm asking about the Verizon mobile hotspot service added to my account. I am not asking about the hacks to steal the service. I understand the reasons others use them, it's just not for me. Whether I like their rules or not, it's Verizon's network so I'm going to play by the rules.
EDIT: it looks like I have the primary answer I was concerned about, you can still make and receive calls while using the hotspot.
I have the 4g LTE hotspot on my Galaxy Nexus. Most of the time when I'm using it, I'm in 3g mode. If a call comes in, it suspends the internet connection until the call is over. I've never tried making a call while using the hotspot, and I'm not sure what would happen when using the hotspot in 4g LTE mode. Since voice calls don't use 4g LTE, I don't see why it wouldn't allow voice calls while using 4g LTE hotspot.
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mlemasney said:
I have the 4g LTE hotspot on my Galaxy Nexus. Most of the time when I'm using it, I'm in 3g mode. If a call comes in, it suspends the internet connection until the call is over. I've never tried making a call while using the hotspot, and I'm not sure what would happen when using the hotspot in 4g LTE mode. Since voice calls don't use 4g LTE, I don't see why it wouldn't allow voice calls while using 4g LTE hotspot.
Sent from my A500 using xda premium
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Data works just fine if your on LTE and on the phone at the same time, i do it all the time with some headphones i have
mlemasney said:
I have the 4g LTE hotspot on my Galaxy Nexus. Most of the time when I'm using it, I'm in 3g mode. If a call comes in, it suspends the internet connection until the call is over. I've never tried making a call while using the hotspot, and I'm not sure what would happen when using the hotspot in 4g LTE mode. Since voice calls don't use 4g LTE, I don't see why it wouldn't allow voice calls while using 4g LTE hotspot.
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That's pretty much what I expected, what the tech was telling me didn't make sense. It did have just enough plausibility to it though as a carry over from the 3g days when they couldn't do voice and data at the same time.
jnc8651 said:
Data works just fine if your on LTE and on the phone at the same time, i do it all the time with some headphones i have
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Thanks, I thought that was one of the draws of lte was being able to have data and voice at the same time.
I'm starting to think this is a viable option as our home internet connection, dropped Comcast a last fall and been using just out phones. It has been working but finding more and more times where I need to get my computer online.
jnc8651 said:
Data works just fine if your on LTE and on the phone at the same time, i do it all the time with some headphones i have
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When you are using it are you running on battery or plugged in?
If you're running plugged in does it have the power to run like that indefinitely or does it still drain your battery?

Signal switches from LTE to HSDPA wtf?

Where I live I have decent LTE signal strength about -85dbm in the house. Currently my phone says LTE, but if I make a phone call the network automatically switches to H, and internet is incredibly slow. When I get off the phone the network will still stay on H but internet browsing speeds will improve.
Restarting the phone does not seem to fix the issue, and it will take hours for it to go back to LTE. The only way I've found I can get it right back to LTE is by calling T-Mobile and having them reset my phone to the cell tower and I will regain full signal.
Can someone explain to me what in gods name is going on. I'm running stock android 5.0.1
Thank you
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Nexus 6 does not support Voice over LTE (VoLTE) on T-Mobile network or VoLTE is not in your area. That is why its changing to HSPA speeds when you make the phone call.
The connection to HSPA should go back to LTE after your phone call is done though, even though it isn't doing that for you.
Thank you. But is there any reason when switching to the HSDPA network and on call my service is so miserably slow? Its like being in a 14.4k modem. Takes forever to load something.
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Have you tried updating your modem/radio? Verified APN settings? New SIM card?
I have T-Mobile and there's no VoLTE where I live but the speeds are still 20mb/s with H+ while I'm on a call. VoLTE would be nice but I don't think its enabled in any network for the Nexus 6 yet.
Hopefully when N6 gets TMo WiFi Calling, VoLTE support gets added. It would be nice
I updated the radio when I flashed the newest 5.0.1 update. I did the update manually so I know I flashed the updated radio... This was one of the issues I had with the original 5.0.0 software that I was hoping the update would fix.
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How do I verify the APN and make sure everything is correct with that?
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[Q] Nexus 6 4G Issues

I am having issues with the 4G on my Nexus 6.
I live in the UK and I am about 150 Yards from my nearest Tower. I am well within a 4G coverage area but I get no 4G connection.
I am using the Carrier Giffgaff a subsection on the O2 network.
I have a 4G sim with a 4G package so I know I should be recieving 4G. I am waiting for my carrier to get back to me on my issues.
I was just wondering if anyone could suggest anything that may help.
I have rebooted my phone multiple times.
I have cycled Data on / off multiple times
I have cycled through Airplane mode.
I've switched the network to 3G only and back again.
In phone dialer do this: *#*#4636#*#*
Then choose what you want to connect with.
what is 4G? what kind of signal are you talking about? both hspa+ and lte are considered "4G". 4G is just a term that data providers use, its not a real signal.
simms22 said:
what is 4G? what kind of signal are you talking about? both hspa+ and lte are considered "4G". 4G is just a term that data providers use, its not a real signal.
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In the UK 4G is considered LTE but I am recieving neither HSPA+ or LTE
ColdEmbrace said:
In the UK 4G is considered LTE but I am recieving neither HSPA+ or LTE
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if you dial *#*#4636#*#*, then press phone info, you can set your radio as lte only. after setting lte only(you wont get phone calls on lte only btw. it needs to be set to lte/gsm or lte/cdma/gsm to get calls as well). if you get no signal on lte only, then you either dont have lte in your area, or you need to talk to your provider.
simms22 said:
if you dial *#*#4636#*#*, then press phone info, you can set your radio as lte only. after setting lte only(you wont get phone calls on lte only btw. it needs to be set to lte/gsm or lte/cdma/gsm to get calls as well). if you get no signal on lte only, then you either dont have lte in your area, or you need to talk to your provider.
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Thanks for the help, no such luck LTE only gives me no service at all. I'm definitely in a 4G area. Will have to wait for my providers response.
ColdEmbrace said:
Thanks for the help, no such luck LTE only gives me no service at all. I'm definitely in a 4G area. Will have to wait for my providers response.
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do you have another device, with the same provider, and with lte, thats getting lte in your area?
simms22 said:
do you have another device, with the same provider, and with lte, thats getting lte in your area?
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No such luck im afraid. But according to my provider pages there's a small percentage of customers 1 in 1000 with the inability to connect to 4g even when fully set up and standing directly next to the mast. Seems to be an ongoing issue for the last month. Maybe I fall in that category just need to wait till they respond.
ColdEmbrace said:
No such luck im afraid. But according to my provider pages there's a small percentage of customers 1 in 1000 with the inability to connect to 4g even when fully set up and standing directly next to the mast. Seems to be an ongoing issue for the last month. Maybe I fall in that category just need to wait till they respond.
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Are you with o2 by any chance? I'm having the exact same problem. I'm in the UK as well and haven't been able to get LTE/4G at all since I put the sim in my Nexus 6. Could get LTE almost everywhere with my Note 4.
Ask your provider to give you a replacement sim or at least go and try one in a store that is in a 4G area. This will if nothing else rule that out.
Sent from my Nexus 6 using XDA Free mobile app

Lte issue on usa version

Hi guys!
Im having this issue. *#*#4636#*#* when i dial this code it let me access to select what type of network i want. So i want to force to use LTE Only, but the signal get lost, not signal anymore. But when i change it to lte/gsm its works again. I know i have lte in the area but i cant get it in that way. Can anyone ccan try that and reports back if let u chanche the network? Thanks.
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Bestplayer55 said:
Hi guys!
Im having this issue. *#*#4636#*#* when i dial this code it let me access to select what type of network i want. So i want to force to use LTE Only, but the signal get lost, not signal anymore. But when i change it to lte/gsm its works again. I know i have lte in the area but i cant get it in that way. Can anyone ccan try that and reports back if let u chanche the network? Thanks.
Sent from my Nexus 6 using XDA Free mobile app
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i change my networks all the time, without issue. if i put lte only, i get lte only. but cant make phone calls on it, so i use lte/gsm. if you dont have an lte signal, it will not connect to lte only.
simms22 said:
i change my networks all the time, without issue. if i put lte only, i get lte only. but cant make phone calls on it, so i use lte/gsm. if you dont have an lte signal, it will not connect to lte only.
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Thanks.. But u get data working on lte only???
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Bestplayer55 said:
Thanks.. But u get data working on lte only???
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yup, no issues. tmobile here.
simms22 said:
yup, no issues. tmobile here.
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Im on claro puerto rico. Ure version is 5.0.1?
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Bestplayer55 said:
Im on claro puerto rico. Ure version is 5.0.1?
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no, im on 5.0.2, but that wont make any difference.
I have an issue where my Nexus 6 will boot with LTE, but once it looses from getting/making a call it cannot regain it.
TopHATTwaffle said:
I have an issue where my Nexus 6 will boot with LTE, but once it looses from getting/making a call it cannot regain it.
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Which company ?
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Bestplayer55 said:
Which company ?
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T-Mobile. Let the device sit overnight and it got LTE back. So it seems either the LTE radio in this device is terrible compared to my Note 3, or it just won't attempt to get back onto LTE all that often. Or my Devices LTE radio is messed up.
TopHATTwaffle said:
T-Mobile. Let the device sit overnight and it got LTE back. So it seems either the LTE radio in this device is terrible compared to my Note 3, or it just won't attempt to get back onto LTE all that often. Or my Devices LTE radio is messed up.
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Telus Canada. XT1103.
Mine would stay on H+ after a call for a long time. I sometimes "force" it to connect to LTE by toggling cellular data and off in settings. Or a reboot.
Have tried the *#*#4636#*#* menu to change to "LTE only", but won't even connect to LTE in this case.
This feels like a software issue. Clearly it's not a network or hardware issue, since it can connect to LTE.
aa_chow said:
Telus Canada. XT1103.
Mine would stay on H+ after a call for a long time. I sometimes "force" it to connect to LTE by toggling cellular data and off in settings. Or a reboot.
Have tried the *#*#4636#*#* menu to change to "LTE only", but won't even connect to LTE in this case.
This feels like a software issue. Clearly it's not a network or hardware issue, since it can connect to LTE.
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if its not connecting to lte when you set it to lte only, then you either dont have lte around when you set it or its an extremely weak signal.
aa_chow said:
Telus Canada. XT1103.
Mine would stay on H+ after a call for a long time. I sometimes "force" it to connect to LTE by toggling cellular data and off in settings. Or a reboot.
Have tried the *#*#4636#*#* menu to change to "LTE only", but won't even connect to LTE in this case.
This feels like a software issue. Clearly it's not a network or hardware issue, since it can connect to LTE.
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Click to collapse
Unfortunately, it depends a lot on where you are. The office building that I am in is very bad for LTE, signal at my desk is -100dbm, if I go outside it switches up to around -60 to -70dbm. If I choose 3G as the preferred network, sitting in exactly the same location the signal goes to -75dbm 19 au. If I am at my apartment, the LTE signal is much stronger there. This of course effects the battery life also. I am not sure if there is a way to default which LTE band is used since I think Telus only uses band 4 for LTE but I am not familiar with how the phone determines which band to use or if it keeps scanning all of them.
simms22 said:
if its not connecting to lte when you set it to lte only, then you either dont have lte around when you set it or its an extremely weak signal.
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No, where I was testing it, LTE was strong. I also had a Nexus 5 right beside it, and it had no problem acquiring a full signal.
With the Nexus 6, after a reboot or the data toggle, it acquired LTE, again almost full signal.
So I decided to just leave it alone and use it as normal without worrying about LTE or H+. I did not toggle data or reboot, just leave it as is. I just observe. After a few days, it seems better in that it will be connect to LTE a short while after a call, and behaves like how I expected it to like on the Nexus 5.
Of course, immediately after a call, it will stay on H+. If I really wanted LTE right then, I just toggle the data on/off from settings (not by setting to "LTE only" in *#*#4636#*#* menu).
aa_chow said:
So I decided to just leave it alone and use it as normal without worrying about LTE or H+. I did not toggle data or reboot, just leave it as is. I just observe. After a few days, it seems better in that it will be connect to LTE a short while after a call, and behaves like how I expected it to like on the Nexus 5.
Of course, immediately after a call, it will stay on H+. If I really wanted LTE right then, I just toggle the data on/off from settings (not by setting to "LTE only" in *#*#4636#*#* menu).
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Ugghh lte data is hardly showing now went into dialer typed in code...it wont let lte only stick when i reboot is goes back to lte/gsm (auto)? Im on tmobile
Btw whats usa band? Thanks

Force LTE only?

I have a nexus 6 running pure nexus on the T-Mobile network.. I have severe data connection issues where I have moved. I can get LTE but if not careful it will drop to Edge or G.
Once it drops I have to reboot and fight with it to get LTE back.
Anyone know of a root app or way to force LTE only? Edge and G are worthless and will not load anything at all.
Sent from my Nexus 6 using Tapatalk
fordthunder said:
I have a nexus 6 running pure nexus on the T-Mobile network.. I have severe data connection issues where I have moved. I can get LTE but if not careful it will drop to Edge or G.
Once it drops I have to reboot and fight with it to get LTE back.
Anyone know of a root app or way to force LTE only? Edge and G are worthless and will not load anything at all.
Sent from my Nexus 6 using Tapatalk
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dial *#*#4636#*#*, then press phone information, then scroll down and select lte only. it has to be done after every reboot.
simms22 said:
dial *#*#4636#*#*, then press phone information, then scroll down and select lte only. it has to be done after every reboot.
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Click to collapse
Not on T-Mo- if I try "LTE only", I cant make/receive calls. Is that normal?
I'm on tmobile, and use lte only often. and can make/receive calls. you can't only if tmobile doest have volte in your area or if you didn't enable enhanced 4G lte mode in main settings, more, cellular networks..

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