Develop Bugs

[Q] Thinking about exchanging my CDMA GN due to LTE signal drop

I've been using the Galaxy Nexus for about a month or so and have recently started to notice that the 4G signal will drop whenever I turn on the screen after some time in deep sleep. The signal meter will be fine, until I actually try to use some data. It typically takes about a minute to reacquire a signal, but the phone is essentially useless during that time.
As you can see in the screenshot, there are several red spots where the signal dropped out. I am not in a poor coverage area, and others with the same device do not have these issues. I saw this with a rooted 4.0.2 OTA and am still seeing it with a rooted, deodexed 4.0.4 rom (http://forum.xda-developers.com/showthread.php?t=1481613).
What do people think? Will exchanging the phone possible fix the issue? Is there anything Verizon can do to try and help me out? I'm basically just spitballing here, but this problem is making my phone very frustrating to use.

Are you rooted or stock? I don't have any issues with my 4G on stock or rooted with Gummy 0.7.6. I had an issue with an earlier root where my 4G would drop. I would disable / re-enable and it would start to work again. Maybe try rooting if you are not rooted????

zombiehaven said:
Are you rooted or stock? I don't have any issues with my 4G on stock or rooted with Gummy 0.7.6. I had an issue with an earlier root where my 4G would drop. I would disable / re-enable and it would start to work again. Maybe try rooting if you are not rooted????
Click to expand...
Click to collapse
Yes, I see this on rooted stock, as well as the ROM I referenced in the original post (supposedly deodexed 4.0.4 stock ROM)
EDIT: From several posts in the other thread, this issue is not isolated to me or my hardware so I probably won't bother exchanging the phone.

History of Signal ?
jjohns63 said:
I've been using the Galaxy Nexus for about a month or so and have recently started to notice that the 4G signal will drop whenever I turn on the screen after some time in deep sleep. The signal meter will be fine, until I actually try to use some data. It typically takes about a minute to reacquire a signal, but the phone is essentially useless during that time.
As you can see in the screenshot, there are several red spots where the signal dropped out. I am not in a poor coverage area, and others with the same device do not have these issues. I saw this with a rooted 4.0.2 OTA and am still seeing it with a rooted, deodexed 4.0.4 rom (http://forum.xda-developers.com/showthread.php?t=1481613).
What do people think? Will exchanging the phone possible fix the issue? Is there anything Verizon can do to try and help me out? I'm basically just spitballing here, but this problem is making my phone very frustrating to use.
Click to expand...
Click to collapse
Can you please tell me where you get that HISTORY screen from. Ive checked all menus in settings and I can not find it anywhere.
EDIT... Please ignore my post... I found it...

So, I'm having the same exact problems but i did a log cat to see what might be culprit.
I have narrowed it down to this:
02-08 11:21:51.912 E/IMSFW (415): IIL: Disconnected from '7467' socket
still have no idea what can cause it yet.
also if you switch to 3g it seems it doesn't happen so maybe its a sim problem on verizons lte network end?
11:22:40.029 E/IMSFW (415): ImsSMSInterface: Registration failed, go for retrying if isim nounce present
that's what i found so if anyone can clarify and maybe see if it is really on Verizons end as this is the 4th phone that has had this problem.

that1techguy said:
So, I'm having the same exact problems but i did a log cat to see what might be culprit.
I have narrowed it down to this:
02-08 11:21:51.912 E/IMSFW (415): IIL: Disconnected from '7467' socket
still have no idea what can cause it yet.
also if you switch to 3g it seems it doesn't happen so maybe its a sim problem on verizons lte network end?
11:22:40.029 E/IMSFW (415): ImsSMSInterface: Registration failed, go for retrying if isim nounce present
that's what i found so if anyone can clarify and maybe see if it is really on Verizons end as this is the 4th phone that has had this problem.
Click to expand...
Click to collapse
Hey fellas, I'm posting in this thread because it relates to the issue I'm facing. Coming from the Thunderbolt, I had no problems holding onto a LTE signal in Atlanta, but with my GNex, the signal just drops a lot (every half hour or so maybe), at work, at the store, wherever. It shows an empty signal bar with a small x, and says 'Searching for Service'.
This seems to happen only when I have it in LTE mode. I switched to CDMA under the 'Mobile Networks' settings window, and it was able to hold on to the 3G signal all day. I am starting to think if it is a LTE sim card authentication issue.
I'm going to VZW to see what I can do (I'm still within the 14-day window).

I'm having the Same issue holding onto a 4g signal in Savannah and Atlanta, cdma only is fine. Let me know what Verizon tells u cause they basically told me to wait for an update
Sent from my Galaxy Nexus using Tapatalk

xratede said:
I'm having the Same issue holding onto a 4g signal in Savannah and Atlanta, cdma only is fine. Let me know what Verizon tells u cause they basically told me to wait for an update
Sent from my Galaxy Nexus using Tapatalk
Click to expand...
Click to collapse
Just came back, basically they said they can't do anything unless they replicate the problem, which they couldn't. (it was a random problem.). They told me to call customer service when I got that issue, so I have to see that at work tomorrow.
I tried a suggestion online where I updated my prl from the 15xxx version to the 52642 version. I did this by creating a contact with the following number
*22899
and dialing that contact. It went through a 'activation' process, with some elevator music, and the signal seems to hold.

what25 said:
Just came back, basically they said they can't do anything unless they replicate the problem, which they couldn't. (it was a random problem.). They told me to call customer service when I got that issue, so I have to see that at work tomorrow.
I tried a suggestion online where I updated my prl from the 15xxx version to the 52642 version. I did this by creating a contact with the following number
*22899
and dialing that contact. It went through a 'activation' process, with some elevator music, and the signal seems to hold.
Click to expand...
Click to collapse
Yea I did the prl update and it was fine for awhile but started back again a few hours later
Sent from my Galaxy Nexus using Tapatalk

I've updated to 4.0.4, 4.0.3, flashed just the radios, removed some card, hard reset, factory reset, just about everything u can imagine and still no luck. I'm tempted to file a claim with asurion(purchased gnex from a friend) and see if another gnex works with late but I don't wanna spend $99 for nothing
Sent from my Galaxy Nexus using Tapatalk

xratede said:
Yea I did the prl update and it was fine for awhile but started back again a few hours later
Sent from my Galaxy Nexus using Tapatalk
Click to expand...
Click to collapse
To this and post 10, I still have those data issues, but they are much less frequent on the 4.0.2 radio than the 4.0.4.
I got in touch with Verizon wireless online support, and they basically told me to wait till they release a software update. I asked for a new sim card (since I thought it might be LTE authentication issues), and they said it was a software problem, not a SIM problem.
I guess its a wait and see.

[Q] Data service iffy on LTE - phone or Straight Talk issue

Hi,
I've been having data issues with my HTC ONE M8 on Straight Talk for the past couple of weeks. the data service for some reasons got really iffy. before everything was absolutely fine. now sometimes I cannot access data at all, sometimes something is working and something doesn't.
when the data doesn't work:
- most of websites are not reachable
- google.com seems to work normally
- google maps might work; sometimes very slow, sometimes not working at all
- ookla speedtest won't start, but if I set a fixed server it might work
- facebook.com might work in the browser but the app doesn't work
- refreshing the page seems to help
on WI-FI I have absolutely no problem. everything works fine.
phone and txt messages work without problems.
on 3G (HSDPA) everything seems to work fine. I see problems when on LTE.
anybody has the similar issues?? any suggestions?
many thank!!

I am having the exact same issue! So frustrating, I don't want to use 3g if we should be on "Full speed 4G LTE for up to 3GB"!
tried so many different APN's, no luck can't get over 2.5mbps with any of them

I would be happy with anything that works right now. the service is just NOT WORKING. I am paying for a service that doesn't work and that's not acceptable.
I opened a case with the help desk; useless. I was talking to people who don't understand the basic concepts of networking. made me add a proxy to the APN; no difference at all.
then I put a complain on Twitter and got some other people "helping" via email. at least they asked for the address of where I am always having problems; hopefully, they check out the service at the antenna. I think it's not a BTS (antenna) issue but something related to their proxy, firewall or network gateway since google.com works without problems!
I talked to a friend of mine who has StraightTalk as well and he said that he had the same issue last year!

I had the exact same issue with Net10 it is so annoying and unacceptable =(

Have you tried calling straight talk a call

U can try this from what I know ur phone gets chooses the strongest signal tower example u are around 3G tower it has a 9/10 signal and the 4g tower is a 6/10 strength it goes with the 3g hope this helps in ur dial pad dial *#*#4636#*#* then Phone Information....Scroll down a little bit to Set preferred network type. I was able to lock in LTE only doing this and gave me the fastest signal on my device hope with works for u. If u can post ur original settings before u change to lte option only on this post so u can always revert to ur original setting good luck.

SOEBOMB said:
U can try this from what I know ur phone gets chooses the strongest signal tower example u are around 3G tower it has a 9/10 signal and the 4g tower is a 6/10 strength it goes with the 3g hope this helps in ur dial pad dial *#*#4636#*#* then Phone Information....Scroll down a little bit to Set preferred network type. I was able to lock in LTE only doing this and gave me the fastest signal on my device hope with works for u. If u can post ur original settings before u change to lte option only on this post so u can always revert to ur original setting good luck.
Click to expand...
Click to collapse
if I lock it to 3G it actually works well. I will try your suggested settings.
on another note I wonder if it's an issue with the phone radio implementation. my Nokia/Windows phone sees LTE very very slow but it doesn't stop working completely.

xmkgenzo said:
if I lock it to 3G it actually works well. I will try your suggested settings.
on another note I wonder if it's an issue with the phone radio implementation. my Nokia/Windows phone sees LTE very very slow but it doesn't stop working completely.
Click to expand...
Click to collapse
Hmmm Idk but anything's worth a try what settings do u have it on already?

if I put it on GSM/WCDMA (so no LTE) data works fine in 3G.
and if I do a speed test in 3G it gets about 5Mbps in download vs 1, 2 or 3 Mbps when LTE works (ZERO otherwise)

The exact same thing started happening to me two or three weeks ago. More often than not, the LTE connection simply doesn't work, and when it does, it's excruciatingly slow (anywhere from 0.01 to 2.50 mpbs, and usually less than 1.00). Do you guys have AT&T or T-Mo sims? I'm starting to wonder if going to Cricket would solve the problem, but since I'm running an AT&T sim, I'm not sure if anything would change since it's on the same network.
Straight Talk support is worthless... they think a factory data reset will fix it, when it's clearly a network issue. I just told them to stop right there and started troubleshooting myself. That's a good tip about dialing *#*#4636#*#* and turning off LTE that way. It seems like that is where the issue lies - I'm having good luck with HSPA; it's slower than LTE should be, but at least it works. It'll do as a stopgap through the end of my billing cycle, at which point I can decide whether to go somewhere else or get by on HSPA until they fix whatever the problem is.

SOEBOMB said:
U can try this from what I know ur phone gets chooses the strongest signal tower example u are around 3G tower it has a 9/10 signal and the 4g tower is a 6/10 strength it goes with the 3g hope this helps in ur dial pad dial *#*#4636#*#* then Phone Information....Scroll down a little bit to Set preferred network type. I was able to lock in LTE only doing this and gave me the fastest signal on my device hope with works for u. If u can post ur original settings before u change to lte option only on this post so u can always revert to ur original setting good luck.
Click to expand...
Click to collapse
spinninbsod said:
Have you tried calling straight talk a call
Click to expand...
Click to collapse
tried and on pure LTE it simply doesn't work. the only way is to set GSM/WCDMA and it goes at 3G speeds but at least it works.
the funny part is that Google.com always works, whatsapp works, googleplay works. so it seems a problem with throttling or filtering to me.

spinninbsod said:
Have you tried calling straight talk a call
Click to expand...
Click to collapse
yes. completely incompetent. asked for a supervisor; no way to speak to one.
I posted on Twitter and ST got back to me asking to send them an email. I did. 10 different people sending me emails with conflicting actions.
insanely frustrating.

spinninbsod said:
Have you tried calling straight talk a call
Click to expand...
Click to collapse
bushpilotwannabe said:
The exact same thing started happening to me two or three weeks ago. More often than not, the LTE connection simply doesn't work, and when it does, it's excruciatingly slow (anywhere from 0.01 to 2.50 mpbs, and usually less than 1.00). Do you guys have AT&T or T-Mo sims? I'm starting to wonder if going to Cricket would solve the problem, but since I'm running an AT&T sim, I'm not sure if anything would change since it's on the same network.
Straight Talk support is worthless... they think a factory data reset will fix it, when it's clearly a network issue. I just told them to stop right there and started troubleshooting myself. That's a good tip about dialing *#*#4636#*#* and turning off LTE that way. It seems like that is where the issue lies - I'm having good luck with HSPA; it's slower than LTE should be, but at least it works. It'll do as a stopgap through the end of my billing cycle, at which point I can decide whether to go somewhere else or get by on HSPA until they fix whatever the problem is.
Click to expand...
Click to collapse
I have ST on AT&T.
a friend of mine with iPhone 6 down in Newport has no problems. he sent me screenshots of speed test at 15Mbps.
I really wonder if it's some radio firmware issue...

Ironically, I ran into something very like this too recently....I was on an at&t straighttalk sim...lte had been OK prior to me updating to 4.4.4. It was never spectacular, but it was, at least, lte speeds. After the update I noticed it had become really sketchy...just as described, pretty much; even when mine worked it was trash. 3g was much better and totally stable. I thought it might be the update, but long story short, it wasn't. I inserted a friend's sim from tmobile and got full lte with no issues.
Now, in my case, I had been using a shaved down microsim rather than a nano sim, so I thought, maybe that's the issue. I noticed when ordering the new one, the tmobile one actually said htc m8 compatible on the page(plus my friend's legit tmobile sim got good signal and lte so I thought that's a good basis for comparison). Got the new one, put my number on it, and voila! I'm getting on average 20mbps lte. And it's very consistent too. So now I'm on the tmobile straighttalk sim and everything is fine.
Anyways, it's only $7 with free overnight shipping, so that's something easy to try. This wouldn't be the first time a new sim fixed all sorts of weird data problems with straighttalk either. I've been on with them for several years now and this is probably my 4-5th sim I've had to get for various reasons.
So, anyways, your mileage may vary but that fixed it for me. Hope it helps.

gokun said:
Now, in my case, I had been using a shaved down microsim rather than a nano sim, so I thought, maybe that's the issue. I noticed when ordering the new one, the tmobile one actually said htc m8 compatible on the page(plus my friend's legit tmobile sim got good signal and lte so I thought that's a good basis for comparison). Got the new one, put my number on it, and voila! I'm getting on average 20mbps lte. And it's very consistent too. So now I'm on the tmobile straighttalk sim and everything is fine.
Click to expand...
Click to collapse
it seems ST on T-mobile is not having the same issues as ST on AT&T. the problem is that T-mobile coverage is not so good in my area.
I tried my phone in a different location (400 miles away) and had the same issues.

I've done some more testing.
it is really weird that Google.com works flawless while any other site seems not to work.
activating "save data usage" in Chrome seems to help. however it doesn't solve the problem. sometimes pages needs to be reloaded a few times.
even when LTE works, the OOKLA speed test gives me 2Mbps in dowload and 5-6Mbps in upload. so no matter what, I am better off with 3G.

I found an interesting thread here on XDA. I am not rooted at the moment and can't try.
<<
If you are rooted there is simple FIX, simple disable FD8 (Fast dormacy 8)
ro.ril.enable.r8fd=1
ro.ril.enable.pre_r8fd=1
Change both to =0 and issue will be fixed.
If your not rooted only fix is to keep HotSpot enabled than data connection wont break.
>>
I tried the hotspot trick but it doesn't work for me

Sorry to bump an old thread, but I just wanted to give a brief update. My LTE issues with Straight Talk went unresolved for about 6 weeks despite multiple conversations with customer service. I experienced this in Raleigh, NC, Greensboro, NC, and Virginia Beach, VA. Then for Thanksgiving, I went to New York City and New Jersey (the part just outside of Philly), where all data connections were unreliable. Yes, that means 2G, 3G, HSPA, and LTE were all spotty at best the entire time.
I ran out of patience after that, and since my billing cycle was ending on 12/4, I switched to Cricket when I got home. As soon as I popped in the Cricket sim card, everything started working flawlessly again. Cricket does limit you to 8 mbps down, but that's good enough for my purposes. The issue, if it's still going on, is with Straight Talk and not the phone.

Lollipop Fixed the Issue on my HTC M8
Hey all,
I've been following this thread as I too had issues with LTE on my HTC M8 using StraightTalk. When I first got my phone, it worked perfectly with LTE on ST. Then I ran the OS update that was released sometime near November. That's when I noticed the problems. I could run a search on Google but any webpage I would try to connect to would not load. The phone would hang and eventually time out. Your instructions to turn off LTE was great help. Pages load perfectly provided LTE is not used. I was getting really frustrated and you kept me from throwing my phone at a wall. Thanks for that.
So that brings me to this post. I updated my phone to Lollipop this morning. Thought I'd give turning LTE back on and bam.... works perfectly. I've been testing it all morning and so far, all pages load really fast. I will keep an eye on it for a while and post any updates but thought I pay it back a bit with the good news since you guys helped me.
Thanks again.
AC

thank you for sharing!!
trying to upgrade to Lollipop. unfortunately I am having an issue with the recovery (flashed from TWRP to a stock that doesn't work with the OTA and can't flash any other recovery -not sure what's wrong).
when I solve this issue and able to upgrade to Lollipop I will share my LTE test results

Brand New T-Mobile LG G3 - Just trying to update to build R

Just bought the LG G3 after having an OnePlus One for about 3 months. It's a good phone, but doesn't seem to have quite as good of reception as my Unlocked, but AT&T branded S 4 did. So I decided upgrading to a T-Mobile LG G3 might not only give me better reception, but wifi calling which I was anxious to have the option to use.
The LG G3 is pretty great. Doesn't seem to have the OnePlus One's battery life, but it could be that I've only FULLY charged it two or three times yet, and been using it a LOT during the day while setting it up. Haven't totally drained the battery in a single day yet, but I don't seem to have quite the battery life the OnePlus One had.
Anyway, after having some trouble loading web sites, and sending text messages, I thought maybe I should update the phone software. Not looking for Lollipop, I just wanted the latest version of the T-Mobile software for the Soft White D851. The LG site says D85110r is the latest and greatest, and I only have D85110m. So I tried the OTA updates, and it says I'm up to date. I then called T-Mobile, who had me clear my phone cache, and if OTA didn't pull R, they told me to call LG. Just spent 20 minutes on the phone with LG, 15 minutes of it on hold. They didn't know how to make the update available for my phone, and when their own LG update tool told me I had the latest version (while using M), and not R like their website suggested, they promised to look into it, call T-Mobile for more information, and get back to me in 3 hours.
I'm not trying to be a jerk, but with the data issues I'm having, and those seemingly having been addressed with a patch, obviously I'd like the new $500 phone to work at LEAST as well as the $350 phone that didn't have any trouble, just didn't have Wifi Calling, since T-Mobile doesn't sell a OnePlus One as "their" version of the device with T-Mobile Wifi Calling software included.
If anyone can comment on if R has helped them, and if you weren't getting it at first, what you did to get the update... it would be greatly appreciated. I heard a rumor in another thread that some stores were getting a lollipop update earlier today. That would be cool too, but I'm just trying to fix Kit Kat, before worrying about a whole new OS.

D85110R seem to be still in the rollout process. I just got it this week. I'm not aware of any major issues that it fixes, but I haven't had any significant issues.
New features
T-Mobile Free Inflight Texting support
Improvements
Bluetooth connectivity improvements
Wi-Fi connectivity improvements
UI improvements for T-Mobile Free Inflight Texting suport

I am still waiting on R also.

Thanks guys. It seems odd that more than a month after release, you can't just download this update onto any LG G3 that needs it. And my purchasing the phone for wifi calling would imply I'd like wifi to work well on the phone.
That said, the battery has been showing much longer life today, and I do like the phone. Just don't wanna wait past my 14 days, update, and have a problem ya know?
Cheers.

The M software build has WiFi calling too. Did you check your settings? The R update fixed some minor connection problems and enabled in-flight texting. Check the tmo website https://support.t-mobile.com/docs/DOC-11935

I also have the OnePlus One, but had to get the G3 when the screen shattered. I also had 10m firmware but could not auto update to 10r. I finally gave in and downloaded the flashable zip and installed through recovery. Frankly, I could not see and added improvements on daily usage.
Sent from my LG-D851 using Tapatalk

So I got this today when I checked my update center, I am still on m, not sure if this is the r update. Idk if it would be LP seeing as its only 231 mb. Anyone know how big r is? I would install but I'm not on WiFi.
Sent from my LG-D851 using XDA Free mobile app

johnny tsunami said:
So I got this today when I checked my update center, I am still on m, not sure if this is the r update. Idk if it would be LP seeing as its only 231 mb. Anyone know how big r is? I would install but I'm not on WiFi.
Sent from my LG-D851 using XDA Free mobile app
Click to expand...
Click to collapse
The r that I got was 200 or so meg. I would say that is it. It's strange I live in a small town and I got the update months ago.

I had the updating issue too.. and the LG tool was saying my firmware was up to date on m.
The way I fixed it was going to the LG tool , going to Options then Upgrade Recovery, now I have D85110R yay!

I updated (and rooted) through TWRP.
Don't update to R if you want to disable 2G.

mingkee said:
I updated (and rooted) through TWRP.
Don't update to R if you want to disable 2G.
Click to expand...
Click to collapse
Disable 2G? How does that work exactly?? It blocks the downgrade to 2g and uses 4g only even if you run out of data?

I just got the update just now at 5am after waiting over a month too. It was definitely a very slow roll out. Even a week after it was released it still would not update even using the LG software tool. Anyways I am excited for it since I was having some very brief data connections. Also excited for in flight texting too!

gunner05 said:
Disable 2G? How does that work exactly?? It blocks the downgrade to 2g and uses 4g only even if you run out of data?
Click to expand...
Click to collapse
*#*#4636*#*#
phone information, which can access network mode to LTE/WCDMA, is disabled.
GPRS = 2G
WCDMA/HSPA = 3G/4G
LTE = 4GLTE

I just tryed that code got this

Why would you want to disable 2G. Disabling it would cause you to not have any service if you were in an area without 3G/4G or 4GLTE.

truckerdewd said:
Why would you want to disable 2G. Disabling it would cause you to not have any service if you were in an area without 3G/4G or 4GLTE.
Click to expand...
Click to collapse
HSPA/LTE is everywhere I am, but the phone simply jump to stupid 2G and the data doesn't work at all.

mingkee said:
HSPA/LTE is everywhere I am, but the phone simply jump to stupid 2G and the data doesn't work at all.
Click to expand...
Click to collapse
I can understand that but if you were out in the country somewhere that only had 2G and you had disabled it on your phone then you would have no service

10R doesn't seem to change anything to me, but its best to be on latest software!

Unable to connect LG G3 T-Mobile phone to networks in Europe

I recently brought my LG G3 with me to Europe (while on Honeymoon) because I found out from T-Mobile that I could use text and data there at no extra cost. My phone works fine in the United States. But it doesn't find a carrier connection in London; Southampton; Vigo, Spain; Lisbon, Portugal; Cadiz, Spain; Gibraltar; and Barcelona.
I tried my phone in each location and it never connected to anything that wasn't WiFi. That really really sucked. I get that I have it rooted and I am using a different Lollipop ROM than stock. But I didn't think that would prevent it from connecting to towers there.
So what happened? What would be on a fully stock T-Mobile LG G3 that I wouldn't get on my rooted and ROMed version? I'm sure it something simple, but I would really like to know so that I can fix the problem before I go back.

did you turn on roaming?
mine worked great in Paris.
also, if you have really older version of rom
http://forum.xda-developers.com/tmobile-lg-g3/help/international-roaming-g3-t2834451
you may need to do this

Worked for me in Paris and Lisbon. I've had some issues when wifi calling is enabled, though. I think there are some very real modem issues but I eventually got it to work.

After October Update - No LTE

Hey guys, just did the October update this morning and now I can't get LTE. Icon just shows 4G. I've tried several restarts and cycling airplane mode and mobile data to no avail. Anyone else experiencing this?

October release? What's the build number? I don't see an October update anywhere.

Are you mistaking the hot fix for the October update? The October update won't be until next week.. it's always the first Monday of every month.

A10Loogie said:
Hey guys, just did the October update this morning and now I can't get LTE. Icon just shows 4G. I've tried several restarts and cycling airplane mode and mobile data to no avail. Anyone else experiencing this?
Click to expand...
Click to collapse
Are you on AT&T?

I am on AT&T. Version # is QP1A.190711.020.C3. It probably was the Hotfix.

A10Loogie said:
I am on AT&T. Version # is QP1A.190711.020.C3. It probably was the Hotfix.
Click to expand...
Click to collapse
There are quite a few people talking about it. I just don't know if there's a fix or not. I'm on T-mobile

Golf c said:
There are quite a few people talking about it. I just don't know if there's a fix or not. I'm on T-mobile
Click to expand...
Click to collapse
There is. My Gf received the OTA yesterday.. I did as well. We are with T-Mobile. However, my bootloader is unlocked and I'm rooted so I ignored it. The security update will be next week, so I figured I'll wait to apply any updates.

4G and LTE are the same thing. Do a speedtest to check if you find the same speeds, but it's very likely just some regional assets not correctly fetched by the OS. The only reason why some builds show LTE in some countries is because of some very bad advertising from some providers (in the US for example some of them did that) where they called "4G" what should have been known as 3G+ (even though it was the same base protocol as 3G).

I'm seeing the same issue. Ran speed test and it's only hitting 10-12 Mbps. I'm also on AT&T. This happened after I updated today.
Flashed over with .020 and still having issues. No luck on the LTE.

I downgraded to .019 and was able to get LTE back. It automatically updated to .020 and I lost LTE again.
I had to downgrade back to .019 to get LTE back again. I turned off automatic updates in developer mode for now until the issue is gone.

xomikronx said:
Okay I figured out the issue. Hopefully this helps everyone here.
There are two updates from September, .019 & .020.
.019 is for all other Pixels.
.020 is for Verizon Pixels.
When the update for .020 was automatically applied to our phones, this is what broke LTE.
I didn't try updating from .3C to .019 to see if this would fix it. Maybe someone can try and report back.
What I did was just clean flash the .019 on my phone. Once Pixel applied the additional small update for Oct. I still have LTE.
Basically, we all on AT&T flashed the wrong firmware.
Good luck!
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I have a Pixel 3 on AT&T. After the last hot fix I noticed that my LTE notification changed to 4G. I prefer the LTE icon as it is more informative that "4G" which has little meaning anymore. I ran a network signal info app and I am on actual AT&T LTE and my speedtest is 118 Mbps up, 6.7 down with 19ms ping. So am pretty confident that I am actually on LTE just that the icon changed. Based on your post I looked at my build number and it lists QP1A.190711.020.C3. So I guess I have the .020 that you reference.
Are you sure you did not have LTE and it was not just an icon issue? I don't really feel like flashing different firmware so might just live with the 4G thing unless the "wrong firmware" will cause some actual performance issues...

JujuYuki said:
4G and LTE are the same thing. Do a speedtest to check if you find the same speeds, but it's very likely just some regional assets not correctly fetched by the OS. The only reason why some builds show LTE in some countries is because of some very bad advertising from some providers (in the US for example some of them did that) where they called "4G" what should have been known as 3G+ (even though it was the same base protocol as 3G).
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Same here. I have good speeds, just trying to figure out why the icon changed after the flash. Since the firmware was pushed to my phone does that mean Google is pushing the wrong firmware? I know this is not a regional issue because I flew around the whole US over the last two days with no change. I also reset my network settings with no change.

4G = LTE on AT&T.
If you are ever in doubt, do: *#*#4636#*#* from the dialer and select phone information.

uicnren said:
4G = LTE on AT&T.
If you are ever in doubt, do: *#*#4636#*#* from the dialer and select phone information.
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I agree but I have always been on AT&T and through every Nexus and Pixel my notification bar always read LTE not 4G. My wife's P3 is on Google Fi with the latest update and it still reads LTE. I will check what hot fix build she got tonight. So why would my phone (and others here) read/indicate 4G now?

As I said, probably just an asset being fetched inconsistently. I know for a fact in other parts of the world it never says LTE but just 4G (because less bad communication around it here), so the system pulling one or the other is just up to how it associates the connected network to a region that says LTE or one that says 4G. My best guess would be that AT&T was misplaced in the last update for some reason that I can't imagine. ¯\_(ツ)_/¯

I lost my LTE this morning.
Had to "disable" the Google eSIM.
Then re-enabled it and LTE came back.
Lost it again after a reboot.
Repeated the above steps and it's been solid since.

orb_526 said:
I have a Pixel 3 on AT&T. After the last hot fix I noticed that my LTE notification changed to 4G. I prefer the LTE icon as it is more informative that "4G" which has little meaning anymore. I ran a network signal info app and I am on actual AT&T LTE and my speedtest is 118 Mbps up, 6.7 down with 19ms ping. So am pretty confident that I am actually on LTE just that the icon changed. Based on your post I looked at my build number and it lists QP1A.190711.020.C3. So I guess I have the .020 that you reference.
Are you sure you did not have LTE and it was not just an icon issue? I don't really feel like flashing different firmware so might just live with the 4G thing unless the "wrong firmware" will cause some actual performance issues...
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I had full bars with 4G on .020.3C and was only getting 10-15Mbps. It wasn't just an icon change then. It could also be the spot that I was in.
Anyone else having normal LTE speeds, but only have the 4G icon?

orb_526 said:
I agree but I have always been on AT&T and through every Nexus and Pixel my notification bar always read LTE not 4G. My wife's P3 is on Google Fi with the latest update and it still reads LTE. I will check what hot fix build she got tonight. So why would my phone (and others here) read/indicate 4G now?
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Thats for AT&T and/or Google to answer.
The bottom line is, regardless of what the indicator shows, use the dialer code and you will find out exactly what data network type you are on.

I have a Pixel 3XL and had the same issue. I did a factory reset yesterday and my LTE was good again