[Q] Phone Won't Recieve LTE - HTC One X+

I have an unlocked AT&T HTC One X+ on T-Mobile and I can never get the 4G LTE icon. My friend has the same phone on T-Mobile and gets 4G LTE & I've seen others with LTE on their unlocked device. Is it my apn settings or radio settings? Should I do a factory reset? Really need help. Thanks

SeanDon11 said:
I have an unlocked AT&T HTC One X+ on T-Mobile and I can never get the 4G LTE icon. My friend has the same phone on T-Mobile and gets 4G LTE & I've seen others with LTE on their unlocked device. Is it my apn settings or radio settings? Should I do a factory reset? Really need help. Thanks
Click to expand...
Click to collapse
Please read this guide on how to activate the 4G :
http://forum.xda-developers.com/showthread.php?t=2236735

Ghand0ur said:
Please read this guide on how to activate the 4G :
http://forum.xda-developers.com/showthread.php?t=2236735
Click to expand...
Click to collapse
Already tried that

I'm facing similar problems also. Used to show LTE under the 4G for a couple of days now it's gone and I can't get it to work
Sent from my HTC One X+ using XDA Premium 4 mobile app

Same here. Did you factory reset yours yet?

JustinBieber said:
I'm facing similar problems also. Used to show LTE under the 4G for a couple of days now it's gone and I can't get it to work
Sent from my HTC One X+ using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Is yours working now?

Related

Anyone else unable to use Internet while on call? LTE drops off immediately too

I don't get it - AT&T boasts simultaneous calls and data, yet as soon as I get a call on the One X+, LTE drops and changes to HSPA+ (4G-LTE icon changes to 4G), but even on HSPA+ there's no Internet.
LTE and data return as soon as I hang up.
I'm running a stock AT&T One X+ here. What gives?
That's how it works. Voice over LTE I believe and regular data
Slithered from my HTC One X+
superchilpil said:
That's how it works. Voice over LTE I believe and regular data
Slithered from my HTC One X+
Click to expand...
Click to collapse
I wasn't aware it was using VoLTE? But either way, why don't I have an HSPA+ connectivity when this happens?
My hox+ (AT&T) switches from 4G LTE to 4G while on a call. Internet also works fine while on the call.
Sent from my HTC One X+ using xda app-developers app
I have no problems accessing the internet while on a call. I haven't noticed if it's LTE or not. I'll have to check next time.
Archon810 said:
I don't get it - AT&T boasts simultaneous calls and data, yet as soon as I get a call on the One X+, LTE drops and changes to HSPA+ (4G-LTE icon changes to 4G), but even on HSPA+ there's no Internet.
LTE and data return as soon as I hang up.
I'm running a stock AT&T One X+ here. What gives?
Click to expand...
Click to collapse
It's nothing to do with AT&T. Unless the 4G device is different from the international version. It's not a class A device. This would be required for simultaneous Data & voice connections.
Sent from my HTC One X+ using Tapatalk 2
pazzo02 said:
I have no problems accessing the internet while on a call. I haven't noticed if it's LTE or not. I'll have to check next time.
Click to expand...
Click to collapse
Well, damn. I'm close to dumping the One X+ for the Note II, which is a superior device. We'll see how the Note II behaves.
dseries60 said:
My hox+ (AT&T) switches from 4G LTE to 4G while on a call. Internet also works fine while on the call.
Sent from my HTC One X+ using xda app-developers app
Click to expand...
Click to collapse
Same here, I have no problem using voice and data at the same time. Never noticed LTE dropping or anything... But I'm not usually doing anything with data that requires lots of speed when I'm on a call.
Sent from my HTC One X+ using xda premium
Are you sure you guys aren't on Wi-Fi when doing these tests?
VoLTe is not yet live on AT&T's network. It is normal to drop back to HSPA+ data, however the throughout is pretty terrible when this happens. Mine works, just very slowly to say the least. I work with AT&T and they are aware of it, but don't expect it to be resolved until VoLTE goes live (unfortunately though, it won't be supported on One X+).
Sent from my HTC One X+ using xda app-developers app
Archon810 said:
Are you sure you guys aren't on Wi-Fi when doing these tests?
Click to expand...
Click to collapse
I know for a fact that I wasn't on wifi the last time I did it.
I can say without a doubt i can use both with wifi off. I am on Telus however so this must be a AT&T issue.

4G LTE issues

I have a question about my 4G issue. The only time i can get 4G is when I select 4G only in the command settings, but then i don't have voice services. Is there a fix or a know issue about this issue im having? This happens with any rom i flash.:crying:
networx2002 said:
I have a question about my 4G issue. The only time i can get 4G is when I select 4G only in the command settings, but then i don't have voice services. Is there a fix or a know issue about this issue im having? This happens with any rom i flash.:crying:
Click to expand...
Click to collapse
4G on the EVO is garbage. My S4 is picking up 4G in areas my EVO never has and with great speeds in areas the EVO had picked up 4G. Not sure about your issue though. Update PRL and Profile?
Sent from my SPH-L720 using xda app-developers app
Delakit said:
4G on the EVO is garbage. My S4 is picking up 4G in areas my EVO never has and with great speeds in areas the EVO had picked up 4G. Not sure about your issue though. Update PRL and Profile?
Sent from my SPH-L720 using xda app-developers app
Click to expand...
Click to collapse
So how was this comment helpful to any of us who own the Evo LTE???? I'm sure your S4 is great and all, but save it for those who care bro.
Sent from my EVO using xda app-developers app
networx2002 said:
I have a question about my 4G issue. The only time i can get 4G is when I select 4G only in the command settings, but then i don't have voice services. Is there a fix or a know issue about this issue im having? This happens with any rom i flash.:crying:
Click to expand...
Click to collapse
Weird thing that I have noticed is,
I have perfect LTE (25MBps up) when I run Stock Android 4.2. CyanogeMod 10.1
Any Sense Rom I run it has no LTE. When I select CDMA/LTE it won't connect to Data at all. When I select CDMA it will connect to 3G.
I hate it and have never found a fix for it. So I am stuck on 10.1 with not a lot of updates. Which is fine, but I like to switch back to Sense everyone once in a while and when I do I am forced to use only 3G.
Cherokee4Life said:
Weird thing that I have noticed is,
I have perfect LTE (25MBps up) when I run Stock Android 4.2. CyanogeMod 10.1
Any Sense Rom I run it has no LTE. When I select CDMA/LTE it won't connect to Data at all. When I select CDMA it will connect to 3G.
I hate it and have never found a fix for it. So I am stuck on 10.1 with not a lot of updates. Which is fine, but I like to switch back to Sense everyone once in a while and when I do I am forced to use only 3G.
Click to expand...
Click to collapse
Man that's weird. Usually its the other way around for most people
Sent from my EVO using Tapatalk 2
bennyboy78 said:
Man that's weird. Usually its the other way around for most people
Sent from my EVO using Tapatalk 2
Click to expand...
Click to collapse
i know that's what I have heard as well. My phone is weird, but it runs perfectly on stock Android so I can't complain too much!
Mine connects to 4g lte without issue as long as I'm running meanbean or stock with goodies. On several other rom's I had problems connecting. Not sure why.
Jack
Sent from my SuperJelly BB ElteVO.
midmadn said:
Mine connects to 4g lte without issue as long as I'm running meanbean or stock with goodies. On several other rom's I had problems connecting. Not sure why.
Jack
Sent from my SuperJelly BB ElteVO.
Click to expand...
Click to collapse
I never get 4G at all, until i switch it to LTE only and thats on any rom
Sorry for hijacking but is this roaming on 4g?
Sent from my EVO using Tapatalk 2
polar2792 said:
Sorry for hijacking but is this roaming on 4g?
Sent from my EVO using Tapatalk 2
Click to expand...
Click to collapse
No, if I remember correctly you're picking up sprint lte, it just thinks it's verizon or whatever carrier you're roaming on.
Also, OP, have you tried switching to another phone, then switching back? I know that sounds weird but my brother was having data issues on his virgin mobile phone and that's how he fixed the issue lol
shiftylock said:
No, if I remember correctly you're picking up sprint lte, it just thinks it's verizon or whatever carrier you're roaming on.
Also, OP, have you tried switching to another phone, then switching back? I know that sounds weird but my brother was having data issues on his virgin mobile phone and that's how he fixed the issue lol
Click to expand...
Click to collapse
So today i tried ##scrtn# and that fixed my issue...
polar2792 said:
Sorry for hijacking but is this roaming on 4g?
Sent from my EVO using Tapatalk 2
Click to expand...
Click to collapse
No. Your 2G network which controls voice is roaming. However your phone has an established 4G network connection. Sort of like being on wifi and roaming. Your calls go through the 2G network while the data is being handled by your wifi/4G. Those signal bars are strictly for your 2G connection. 3G and 4G have their own connection which is not viewable unless you dig into ## settings from dial pad. Sprint don't have any 4G roaming agreements with any other carrier.
Sent from my SPH-L900 using xda app-developers app

Mobile Network type is always on Edge?

It's been more than a month and it's stuck on Edge. Even when I go to the areas where I would have a strong signal of 4G, it doesn't change into 4G! This is really bugging me. My phone is S-ON, bootloader unlocked, and running Viper Amaze 1.7.0.1. Oh yeah, and T-Mobile is my carrier!
nulcon said:
It's been more than a month and it's stuck on Edge. Even when I go to the areas where I would have a strong signal of 4G, it doesn't change into 4G! This is really bugging me. My phone is S-ON, bootloader unlocked, and running Viper Amaze 1.7.0.1. Oh yeah, and T-Mobile is my carrier!
Click to expand...
Click to collapse
You need to check your apns and put in the correct t-mobile apn so it will give you the proper hspa+ rather than edge.
Sent from my HTC_Amaze_4G using Tapatalk 2
Check and make sure your phone isn't set to GSM only under network settings.
Sent from my HTC_Amaze_4G using xda app-developers app
Most likely you have gsm only on
Sent from the one and only HTC One
Got it! You guys are right, it was on GSM only. I thought my radio got messed up. So is there anyway to get 4GLTE on this phone?
I usually set my phone to GSM Only when I go out, because it saves a lot of battery and still lets me stay connected to the internet.
Sent from my HTC_Amaze_4G using xda app-developers app
nulcon said:
Got it! You guys are right, it was on GSM only. I thought my radio got messed up. So is there anyway to get 4GLTE on this phone?
Click to expand...
Click to collapse
There is no way to get lte on this phone it doesn't have lte. If it did people would have abysmal battery life because lte consumes too much battery.
Sent from my HTC_Amaze_4G using Tapatalk 2
SuperAfnan said:
There is no way to get lte on this phone it doesn't have lte. If it did people would have abysmal battery life because lte consumes too much battery.
Sent from my HTC_Amaze_4G using Tapatalk 2
Click to expand...
Click to collapse
HSPA+ is just fine for me. It's beaten my friend's Verizon LTE on many occasions.
Sent from my HTC_Amaze_4G using xda app-developers app
Capgun_Homicide said:
HSPA+ is just fine for me. It's beaten my friend's Verizon LTE on many occasions.
Sent from my HTC_Amaze_4G using xda app-developers app
Click to expand...
Click to collapse
Me too. :laugh: Your friend's Verizon LTE was slow likely due to tower congestion. That's when too many people are on the tower and the bandwidth becomes tiny and people get slow data. I hope it doesn't happen to future T-mobile LTE,
My galaxy S6 is stuck on Edge as network type and it refuses to get out of GSM Only even if I try to set preferred network type. I can see the other network types displayed but when I press them it switches back immediately to GSM Only

Using AT&T One X+ on 3 UK network

Hey guys, I have an AT&T one x+ which I had carrier unlocked. I tried a few different sim cards while I was in the US, including my UK pay-as-you-go sim from 3 and all worked fine. However, now that I'm back in the UK I'm finding that the phone can't find any network. Anyone know why? Do I have to flash a different radio or something?
Sent from my HTC One X+ using xda app-developers app
bigdave79 said:
Hey guys, I have an AT&T one x+ which I had carrier unlocked. I tried a few different sim cards while I was in the US, including my UK pay-as-you-go sim from 3 and all worked fine. However, now that I'm back in the UK I'm finding that the phone can't find any network. Anyone know why? Do I have to flash a different radio or something?
Sent from my HTC One X+ using xda app-developers app
Click to expand...
Click to collapse
Check the compatible radio frequencies of your HOX+ with those of 3. I'm guessing that there not compatible though..... Unfortunately you can flash all the radio's you want but it won't change a thing. The frequencies are hard coded into the chipset. The reason it worked in the US, is because you was using a UK sim, but roaming on a compatible US network. Maybe you could try an EE sim, There the only 4G network in the UK right now, maybe there using more compatible frequencies.
Sent from my HTC One X+ using Tapatalk 4 Beta
AndroHero said:
Check the compatible radio frequencies of your HOX+ with those of 3. I'm guessing that there not compatible though..... Unfortunately you can flash all the radio's you want but it won't change a thing. The frequencies are hard coded into the chipset. The reason it worked in the US, is because you was using a UK sim, but roaming on a compatible US network. Maybe you could try an EE sim, There the only 4G network in the UK right now, maybe there using more compatible frequencies.
Sent from my HTC One X+ using Tapatalk 4 Beta
Click to expand...
Click to collapse
As far as I know: 3 operates on the UMTS 2100 MHz frequency in the uk, and according to the specs on the AT&T website, the one x+ is capable of operating on this frequency. I tried my sisters EE sim card and had the same problem. I'm wondering if it's something in my settings.
Sent from my HTC One X+ using xda app-developers app
my AT&T X+ works perfectly fine in the uk AND on 3
LTE/4G won't work, but 3g will work perfectly fine
Lloir said:
my AT&T X+ works perfectly fine in the uk AND on 3
LTE/4G won't work, but 3g will work perfectly fine
Click to expand...
Click to collapse
I'm using Viper rom version 2.0, but have the same problem with stock rom when I reverted back to an old nandroid backup. I did upgrade to the new RUU that AT&T pushed out a couple of months back. Could that be the cause? More importantly, is there anything I can do to fix it? Could it be something as simple as a setting I have to change?
Thanks for your help, guys.
Sent from my HTC One X+ using xda app-developers app
bigdave79 said:
I'm using Viper rom version 2.0, but have the same problem with stock rom when I reverted back to an old nandroid backup. I did upgrade to the new RUU that AT&T pushed out a couple of months back. Could that be the cause? More importantly, is there anything I can do to fix it? Could it be something as simple as a setting I have to change?
Thanks for your help, guys.
Sent from my HTC One X+ using xda app-developers app
Click to expand...
Click to collapse
you having problems finding the network or connecting to 3G/HSPDA
Lloir said:
you having problems finding the network or connecting to 3G/HSPDA
Click to expand...
Click to collapse
Finding the network
bigdave79 said:
Finding the network
Click to expand...
Click to collapse
Ok, I finally figured it out!
I went into the hidden phone diagnostics options (press *#*#4636#*#*) and selected "Phone information". On the next screen under the menu options in the top right corner is "Select radio bands", clicked that and then selected "Automatic" instead of "USA only". I then removed and reinserted the sim card and it found the network. Managed to get data working by manually entering the correct APN settings.
BOOM, there goes the dynamite.
Hope that helps anyone else trying to use their AT&T One X+ abroad.
Sent from my HTC One X+ using xda app-developers app
bigdave79 said:
Ok, I finally figured it out!
I went into the hidden phone diagnostics options (press *#*#4636#*#*) and selected "Phone information". On the next screen under the menu options in the top right corner is "Select radio bands", clicked that and then selected "Automatic" instead of "USA only". I then removed and reinserted the sim card and it found the network. Managed to get data working by manually entering the correct APN settings.
BOOM, there goes the dynamite.
Hope that helps anyone else trying to use their AT&T One X+ abroad.
Sent from my HTC One X+ using xda app-developers app
Click to expand...
Click to collapse
Great news. Well done
Sent from my HTC One X+ using Tapatalk 4 Beta
AndroHero said:
Great news. Well done
Sent from my HTC One X+ using Tapatalk 4 Beta
Click to expand...
Click to collapse
What's sad is, after spending time to get it working I really started liking the international Galaxy S3 that I'd been borrowing in the meantime. It's running CM 10.1 right now and seems to fly. My sister upgraded to the S4 and this thing has been sitting in a drawer for the past few weeks. Finders keepers.
Sent from my GT-I9300 using xda app-developers app

Finally T-Mobile Htc One on MetroPCS

I finally got my T-Mobile htc one on MetroPCS on $60.00 a month account with Taxes and fees included on the same payment, I'm now saving $15.00 and I'm on T-Mobile network but on MetroPCS payment plans everything working Voice over Gsm, 4g over UMTS HSPS+, 4G LTE. With great data speeds.
But there's one flaw!!! WIFI CALLING IS NOT WORKING...
Sent from my HTC One using xda premium
I want in. How? PM me
Sent from my HTC One using Tapatalk 4
Just bring it to Metropcs they will activate.
Sent from my HTC One using xda premium
ahernandez4110 said:
I finally got my T-Mobile htc one on MetroPCS on $60.00 a month account with Taxes and fees included on the same payment, I'm now saving $15.00 and I'm on T-Mobile network but on MetroPCS payment plans everything working Voice over Gsm, 4g over UMTS HSPS+, 4G LTE. With great data speeds.
Sent from my HTC One using xda premium
Click to expand...
Click to collapse
Does WiFi Calling work on it too?
megabiteg said:
Does WiFi Calling work on it too?
Click to expand...
Click to collapse
I haven't tried I haven't been in poor coverage.
Sent from my HTC One using XDA Premium 4 mobile app
megabiteg said:
Does WiFi Calling work on it too?
Click to expand...
Click to collapse
Doesn't Work, I even installed Metropcs Joyn and it says device not supported yet.
Sent from my HTC One using XDA Premium 4 mobile app
Is the 4gLTE speed the same as T-Mobile?
Sent from my HTC One using xda app-developers app
mexican32310 said:
Is the 4gLTE speed the same as T-Mobile?
Sent from my HTC One using xda app-developers app
Click to expand...
Click to collapse
Yes they are because phone is on there Gsm, UMTS, and LTE network.
Sent from my HTC One using XDA Premium 4 mobile app
It won't work either for one of two reasons
First it works strictly thru tmobile SIM card , even tho you get tmo lte
Second the WiFi calling error means that you have to add update 911 address under your My T-Mobile account and then it works
I don't believe using a metro SIM In any tmo Device will get WiFi calling ever ,mainly cause it's alot to do with the tmo sim service the Main reachable service is still metro towers that's why .
Sent from my HTC One using xda app-developers app
lojak29 said:
It won't work either for one of two reasons
First it works strictly thru tmobile SIM card , even tho you get tmo lte
Second the WiFi calling error means that you have to add update 911 address under your My T-Mobile account and then it works
I don't believe using a metro SIM In any tmo Device will get WiFi calling ever ,mainly cause it's alot to do with the tmo sim service the Main reachable service is still metro towers that's why .
Sent from my HTC One using xda app-developers app
Click to expand...
Click to collapse
Well I got it working today, I had to take it to Metropcs and they added my address to the 911 data base for wifi calling. It works now.
Sent from my HTC One using XDA Premium 4 mobile app
I finally got my Wi-Fi Calling working on my HTC One through Metropcs Account on T-Mobile network.
Sent from my HTC One using XDA Premium 4 mobile app
I am wanting to set this up too. Metro PCS has good service in my area but they said they're having trouble with the GSM phones connecting to their 4G LTE network. T-Mobile's voice and text work great where I'm at and my brother is on Metro with one of their CDMA phones and his service works well. I literally just got my HTC One today and so far at my house I'm only getting 'G' which I assume is 1x or Edge service correct? When I reboot the phone and it initially connects to 4G and then drops it. I'm wondering if I take it to Metro and have them put it on their network if the 4G will work better? I wouldn't think it would impact it that much though. I have 30 days to try it out before I lose out on being able to return it and I'm all about saving money so switching to Metro is a big deal to me but I need my 4G too!
Sherbertine said:
I am wanting to set this up too. Metro PCS has good service in my area but they said they're having trouble with the GSM phones connecting to their 4G LTE network. T-Mobile's voice and text work great where I'm at and my brother is on Metro with one of their CDMA phones and his service works well. I literally just got my HTC One today and so far at my house I'm only getting 'G' which I assume is 1x or Edge service correct? When I reboot the phone and it initially connects to 4G and then drops it. I'm wondering if I take it to Metro and have them put it on their network if the 4G will work better? I wouldn't think it would impact it that much though. I have 30 days to try it out before I lose out on being able to return it and I'm all about saving money so switching to Metro is a big deal to me but I need my 4G too!
Click to expand...
Click to collapse
I'm no longer in Metropcs CDMA or Their Ericsson LTE network. I'm now on T-Mobile Gsm and LTE network under Nokia but with Metropcs Account. 2 different networks, so that means when you where on MetroPCS cdma and LTE you where on their original lte footprint with Ericsson lte sites, tmobile is planning to unite Metropcs lte with tmobile Nokia lte. But it will take some time.
Sent from my HTC One using XDA Premium 4 mobile app
Thats kool it is something you could have done setup from phone at home in 3 minutes tho...just sayin...
Glad it worked tho.
So to sum it up your saying you get actual tmobile WiFi calling with a actual metro 4g SIM card in a tMobile device ?
Not the same WiFi calling as my metro but I mean the tmobile exclusive WiFi calling .
That's very weird that that works using a metro SIM ..cause it's suppose to be a tmo sim cars thing also that has a lot to do with how it works .
Sent from my HTC One using xda app-developers app
lojak29 said:
Thats kool it is something you could have done setup from phone at home in 3 minutes tho...just sayin...
Glad it worked tho.
So to sum it up your saying you get actual tmobile WiFi calling with a actual metro 4g SIM card in a tMobile device ?
Not the same WiFi calling as my metro but I mean the tmobile exclusive WiFi calling .
That's very weird that that works using a metro SIM ..cause it's suppose to be a tmo sim cars thing also that has a lot to do with how it works .
Sent from my HTC One using xda app-developers app
Click to expand...
Click to collapse
That's Correct, Tmobile htc one phone with a GSM Metropcs sim card.
Sent from my HTC One using XDA Premium 4 mobile app
Thanks for the info. Didn't know all that. How much data you get before throttled for $60
Sent from my GT-I9505 using Tapatalk 4
osmosizzz said:
Thanks for the info. Didn't know all that. How much data you get before throttled for $60
Sent from my GT-I9505 using Tapatalk 4
Click to expand...
Click to collapse
Well It's pure unlimited, but if you tether they my throttle you.
Sent from my HTC One using XDA Premium 4 mobile app
Oh wow. LTE, wifi calling, unlimited data. For $60? That's an awesome deal!
Sent from my GT-I9505 using Tapatalk 4
osmosizzz said:
Oh wow. LTE, wifi calling, unlimited data. For $60? That's an awesome deal!
Sent from my GT-I9505 using Tapatalk 4
Click to expand...
Click to collapse
Yes it is, and taxes include
Sent from my HTC One using XDA Premium 4 mobile app
http://m.metropcs.com/mobile/detail/$60_Unlimited_Talk,_Text_and_Data/TTD60-4G
Sent from my HTC One using XDA Premium 4 mobile app

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