Question Cannot Connect to 3G/WCDMA - Google Pixel 6 Pro

My 6 Pro (unlocked, rooted, January update) is unable to connect to my carrier's 3G network. My carrier is Xfinity Mobile (uses Verizon's network) and selecting 3G in settings or dialing *#*#4636#*#* and choosing WCDMA only, GSM/WCDMA preferred, etc results in my mobile connection being dropped. I can make and receive calls/texts just fine, and no problems connecting to their LTE or 5G networks. I am using the physical SIM from my old Pixel 3 XL, which had no problems connecting to their 3G network. Are there any fellow Pixel 6 Pro owners out there using Xfinity Mobile or Verizon as their carrier, and if so can you connect to 3G?

I just can tell you what happened in Germany, Operators disabled 3g networks. Maybe the same happens for you now

Aren't they in the process of killing off 3G, especially cdma? Very old tech.

I sure hope that's not what's happening, at least not until LTE coverage is on the same level as 3G. It just seems odd that 3G would be working fine one moment on my 3 XL (I only used 3G on it), then suddenly quit a few minutes later after transferring my SIM to my 6 Pro and getting it set up.

Face_Plant said:
I sure hope that's not what's happening, at least not until LTE coverage is on the same level as 3G. It just seems odd that 3G would be working fine one moment on my 3 XL (I only used 3G on it), then suddenly quit a few minutes later after transferring my SIM to my 6 Pro and getting it set up.
Click to expand...
Click to collapse
Where are you where LTE coverage isn't good? LTE is starting to be replaced by 5G and LTE is at least 7 or 8 years old by now. Do you live in a rural area?
The 3G Network Shutdown May Disable Your Phone (and More)
Mobile carriers are shutting down their 3G wireless networks to make room for new technology, but this change can have a big impact for anyone on older devices. Starting in 2022, companies like Verizon, AT&T and T-Mobile will phase out the older wireless network to accommodate expansion of 5G...
www.nbcboston.com
3G CDMA Network Shut off date set for December 31, 2022
We will turn off the last of the 3G CDMA network on December 31, 2022. Customers who still have a 3G device will continue to be strongly encouraged to make a change now.
www.verizon.com
I found both of those articles. And according to the second, Verizon is shutting down it's cdma network effective December 31, 2022.

rsbenedict said:
Where are you where LTE coverage isn't good? LTE is starting to be replaced by 5G and LTE is at least 7 or 8 years old by now. Do you live in a rural area?
Click to expand...
Click to collapse
At home coverage is fine, but when I head up into the mountains to snowboard like last weekend, then I'm screwed.
rsbenedict said:
I found both of those articles. And according to the second, Verizon is shutting down it's cdma network effective December 31, 2022.
Click to expand...
Click to collapse
Darn, I guess I'd better start bringing change for the pay phone when we go skiing/snowboarding...

I'm surprised there's any coverage at all in those places. 2g should work which is emergency services.

rsbenedict said:
I'm surprised there's any coverage at all in those places. 2g should work which is emergency services.
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Click to collapse
The small ski resorts on the east coast that I go to aren't too far from civilization. My 3 XL had no problems picking up 3G at these places.

Do you know if those towers are still doing 3g or they switched them to another frequency? I haven't been on 3g except when traveling in Europe.

Xfinity Mobile's 3G is not GSM/WCDMA but CDMA/EvDo because they're using the Verizon network. That's probably why it's not working. Try using that setting.

rsbenedict said:
Do you know if those towers are still doing 3g or they switched them to another frequency? I haven't been on 3g except when traveling in Europe.
Click to expand...
Click to collapse
I still need to contact my carrier and ask if/where they've started disabling 3G. I would not be shocked if they've started shutting it down near my house, but I would be surprised if the towers near the ski resorts were not still doing 3G. Driving through the small rural towns on the way to the resort is like going back in time 50-100 years. These areas seem like they're last on the list to get any form of infrastructure updates.
EtherealRemnant said:
Xfinity Mobile's 3G is not GSM/WCDMA but CDMA/EvDo because they're using the Verizon network. That's probably why it's not working. Try using that setting.
Click to expand...
Click to collapse
Still no luck. I suspect Verizon has started disabling their 3G network in my area, or uses a frequency not supported by this device.

Face_Plant said:
I still need to contact my carrier and ask if/where they've started disabling 3G. I would not be shocked if they've started shutting it down near my house, but I would be surprised if the towers near the ski resorts were not still doing 3G. Driving through the small rural towns on the way to the resort is like going back in time 50-100 years. These areas seem like they're last on the list to get any form of infrastructure updates.
Still no luck. I suspect Verizon has started disabling their 3G network in my area, or uses a frequency not supported by this device.
Click to expand...
Click to collapse
Yeah it should definitely be supported by the modem from the specs I've seen but it's probably being activated as CDMAless now that I think about it because there was an issue early on where chat functions didn't work right unless it was activated that way. There was a whole big uproar on reddit about it with the 5a and then it happened again with the 6/6 Pro.

Related

[Q] How do I know I'm on 4G?

I'm in Chicago (both in the city and suburbs), and my S3 always shows "3G" in the notification area.
I know AT&T has an LTE network here, so shouldn't it say 4G or LTE? Could this be a problem with my account--or even the phone?
Thanks.
somewhere in the settings should be a network selection to choose between GSM/LTE(4G) and GSM(3G) only....at least on the Verizon phones there usually is, of course it says CDMA/LTE(4G) or CDMA(3G) only
eelton said:
I'm in Chicago (both in the city and suburbs), and my S3 always shows "3G" in the notification area.
I know AT&T has an LTE network here, so shouldn't it say 4G or LTE? Could this be a problem with my account--or even the phone?
Thanks.
Click to expand...
Click to collapse
I have ATT GS3 and it says 4GLTE tiny icon, if you are sure you are in LTE zone and only getting 3g , call AT&T or go to their store , sim could be old/wrong and or your account was not properly activated.
When i got my GS3 i wasnt getting any data at all , called AT&T and they sorted it out.
Run speedtest see what you getting ?
I have at&t in chicago as well. I live up in lake county and work in des plaines. I was also at navy pier a few weeks ago. Never had anything other than 4g or LTE. I literally have never seen the 3g icon on my phone
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Thanks for the replies. I'll give AT&T a call.
I did run speedtest, while the phone was displaying 3G. the download speed was 7686 and upload 5704.
Well, I called AT&T and they couldn't find any problem. After 20 minutes, they said, "There's a network outage reported in Chicago, so that must be it." I asked how long the outage has lasted, and she said 17 hours. But I've had the phone for four days, and have never seen anything but 3G.
At any rate, they said I would have to call back in a couple of days. That conveniently got the rep off the phone.
I live in a 3G area, and it says 4G on my phone. Makes me feel like they are BSing us to believe 4G is everywhere.
Only time it has been off of 4G is when I"m in an Edge area. Speaking of which, I found it interesting that while driving up I90 in Wyoming (didn't look like anything was there for miles and miles), the data speeds were great. I was so surprised. Driving the much busier highways in the midwest, it is Edge, and it sucks.
Sorry...went off topic.
eelton said:
Well, I called AT&T and they couldn't find any problem. After 20 minutes, they said, "There's a network outage reported in Chicago, so that must be it." I asked how long the outage has lasted, and she said 17 hours. But I've had the phone for four days, and have never seen anything but 3G.
At any rate, they said I would have to call back in a couple of days. That conveniently got the rep off the phone.
Click to expand...
Click to collapse
Your account does need to be flagged as LTE or you won't get LTE service. I'm up in Gurnee and all over Chicagoland has pretty good LTE coverage.
Also, check your APN that you're on the "PTA" and not the older APN settings. If you see anything about cingular wap, you're on the old one.
I recommend going to an AT&T store, it's harder to blow you off when you're up in their face.
I have friends in Aurora, Lombard, Lyons and I used to work downtown; I always had great LTE signal out and about as well as my home area of Gurnee/Libertyville.
Lastly, AT&T distinguishes between "4G" which is HSPA+ and "4G LTE" which is their LTE network. Unless you're running a custom ROM with different icons, you'll have an E for edge (2.5G, total ****), 3G for a 3G area that hasn't been upgraded, 4G for a 3G area that's been "backhaul upgraded" to HSPA+ and 4G with a little LTE beneath it for an LTE area.
For me, I can tell speed-wise between "4G" and "4G LTE" mostly by the upload speed. HSPA+ (4G) I never see above 1.2Mbps or so, whereas on LTE I get up to 5Mbps roughly. Sad story is the LTE network in the Chicago area is the slowest of their LTE networks that I've seen anyway. I get so jealous of people in TX and whatnot that get like 24Mbps!
Sorry for the rambling...
One weird thing...when I click on my results in speedtest, it lists the network as LTE, even though the icon always shows 3G.
So maybe it's connecting to LTE, but not showing the correct icon? Does a download speed of 7686 seem faster than 3G?
To follow up, in case this helps anyone...
I spent another half hour on the phone with AT&T--level 1 and level 2 tech support. (The level 2 guy was much less informed than the level 1 woman.) Their bottom line was that I should exchange the phone.
However, when I use the network signal info app, it says I'm on the LTE network. So, I think I have an icon problem, not an actual network connection problem.
I think I'll just live with it, rather than exchange the phone.

[Q] Only can get H and H+ on T-mobile with US version of Find 7a

Was briefly excited on the arrival of my US version from oppostyle, but after hours of T-mobile tech support, a factory reset, APN attempts, still no LTE or proper 3g even on my Find 7, even though I live in a strong 3g/4g area...only (HSPA) H and H+. Can anyone help?
Thank you
ramana.spencer said:
Was briefly excited on the arrival of my US version from oppostyle, but after hours of T-mobile tech support, a factory reset, APN attempts, still no LTE or proper 3g even on my Find 7, even though I live in a strong 3g/4g area...only (HSPA) H and H+. Can anyone help?
Thank you
Click to expand...
Click to collapse
Hmm, those match my settings and I am getting LTE. Dumb question, but have you restarted? I noticed my phone can get kinda quirky when switching between APN's, or if the data gets turned off by another app for some dumb reason or another.
I have a feeling there is a little more tweaking to do to the modem from Oppo...
farfromovin said:
Hmm, those match my settings and I am getting LTE. Dumb question, but have you restarted? I noticed my phone can get kinda quirky when switching between APN's, or if the data gets turned off by another app for some dumb reason or another.
I have a feeling there is a little more tweaking to do to the modem from Oppo...
Click to expand...
Click to collapse
I get LTE (4G) with these setting just fine on TMO in Texas.... remember it will show 4G not LTE.
ramana.spencer said:
Was briefly excited on the arrival of my US version from oppostyle, but after hours of T-mobile tech support, a factory reset, APN attempts, still no LTE or proper 3g even on my Find 7, even though I live in a strong 3g/4g area...only (HSPA) H and H+. Can anyone help?
Thank you
Click to expand...
Click to collapse
Have you confirmed that you actually have LTE in your area?
Remember that for years, T-Mobile and AT&T called HSPA+ "4G"
Entropy512 said:
Have you confirmed that you actually have LTE in your area?
Remember that for years, T-Mobile and AT&T called HSPA+ "4G"
Click to expand...
Click to collapse
I was uunclear about H+, have just been looking up info....Was on Verizon, a GSM newbee here
However, I am seeing very slow speeds on HSPA+ and HSP...not even seeing much of a difference in speeds between the two on my device.
between them. Averaging 0.6 Mbps to 1.3 Mbps down, and 0.8 mbps to 1.3 Mbps up, even though T-mobile tech support claims I have excellent 4g coverage in my area. Is this most likely hardware?
Also, on my roadtrip yesterday to Medford, I was capping off at around 10 Mbps on LTE at the most, which seems a ,ittle slow for LTE.
ramana.spencer said:
I was uunclear about H+, have just been looking up info....Was on Verizon, a GSM newbee here
However, I am seeing very slow speeds on HSPA+ and HSP...not even seeing much of a difference in speeds between the two on my device.
between them. Averaging 0.6 Mbps to 1.3 Mbps down, and 0.8 mbps to 1.3 Mbps up, even though T-mobile tech support claims I have excellent 4g coverage in my area. Is this most likely hardware?
Also, on my roadtrip yesterday to Medford, I was capping off at around 10 Mbps on LTE at the most, which seems a ,ittle slow for LTE.
Click to expand...
Click to collapse
Sometimes your coverage can be solid but the backhaul (connection between towers and the Internet) can be awful. AT&T's local reps even told me that the local LTE isn't going to be particularly good for a while until they upgrade the backhaul to the towers.
Your HSPA+ speeds seem low, but that's in comparison with my AT&T experiences. I might try doing a speedtest comparison of LTE between my Nexus 5 and my Find 7a if I can.
I was reading the pocketnow review and they had trouble getting the phone to work on AT&T and T-mobile in the US. Does this phone even support T-Mobile LTE bands? In most areas T-Mobile has their LTE on the AWS band.
Sent from my LG-E980 using xda app-developers app
It actually does support them...I was told there was 4g here but there isn't as of yet
Sent from my X9006 using Tapatalk
Mine does get all of these (4G, H, H+, etc.) but the problem is most of the time it can't even get data connection.
GPRS Setting for LTE works for Me
I was having problems connecting to data,calls no problem (OPPO FIND 7 USA).
Anyway,the automatic APN settings weren't right for me,I had to manually set the APN Protocol setting to IPV4 (wasn't set,reading Not Set) & it finally connected to 4G LTE.
Here's the strange part:
The APN Name (On OPPO FIND 7,USA Model) is T-Mobile GPRS NOT T-Mobile LTE.
If I changed the name,it wouldn't connect to data at all.
From best I can tell via web search, GPRS is synonymous with 2G,however,I have 4G LTE when this APN Name is used.
I've seen others having a hard time connecting to the network & seems this bug arose in the latest update.
Anyway,my settings are identical to those in the pics in the OP EXCEPT the very 1st line,the APN Name.
Where I'm at right now is notorious for a weak signal due to building/equipment interference,however,I'm picking up an excellent signal (-90 to -80dBm / 53asu) on LTE:13
Have you tried to turn on LTE 4G by going in the dialer type *#*#4636#*#* phone information and set preferred network as LTE only ?
Snorl4x said:
Have you tried to turn on LTE 4G by going in the dialer type *#*#4636#*#* phone information and set preferred network as LTE only ?
Click to expand...
Click to collapse
Yes.
As it is now,w/the APN Name as T-Mobile GPRS & in the hidden menu,changing the preferred network to LTE has no effect,it stays connected to LTE & everything below that which is available in my area.
I just left it as UNKNOWN.
I tried changing the APN Name to T-Mobile LTE & it immediately disconnects,regardless of any other changes in the hidden menus.
As the phone senses/sets-up Auto APN,the only apparent thing that is omitted is the APN Protocol setting,which by default on my phone & SIM Card registered Not Set.
Changing that value to IPV4 (from Not Set) is what made the difference.
Perhaps this quirk has something to do with 2G in my area having been replaced/upgraded to 4G & 4G LTE & the phone doesn't sense the difference/recognize the difference but in name only,but,accepts the 4G/LTE Connection.
Not knowing all things network/etc..,this seems like a possible explanation.
All I know is that I have an excellent connection & fast speeds w/browsing/etc.....
I don't care what the phone calls it,or sees it as,success is success.
I've seen stranger things than this........
I have since replaced my SIM CARD & had no problems connecting to T-MOBILE's 4G LTE,no modification of the APN was needed.
However,this is while flashed to CYANOGENMOD 11 nightlies,have no idea if the previous issues would pop-up if running the stock COLOR 1.2.4i O/S.
I have had issues with T-mobile LTE. Played around with all the settings. Deleted the APN and created a new one, etc. It works now, but I didn't do anything special, it started working randomly a day or 2 later
Strangely enough I'm having the same problem getting 3g with Virgin (EE/TMobile) in the UK
It can take a while for LTE to provision after setting up the APN. Set it and let it try for about an hour.
APN
The APN setting should have no effect on this.
You have 2 different fields when you type *#*#4636#*#*, gsm service and gprs service. If gsm service does not show "in service", you can use any APN in the world and it still won't work.

[Q] T-Mobile SM-P607T - cannot connect to 2G/Edge network?

Hello gang,
I picked up a new T-Mobile Note 10.1 2014 edition 2 days ago. So far, everything seems to be great. There is one issue however that seems perplexing. My tablet connects to 4G and LTE networks just fine but for some reason, it will not connect to 2G/Edge networks near my home. I live in a rural part of PA where T-Mobile doesn't have 4G/LTE coverage. My Samsung Galaxy S3 connects to the Edge network near my house without issue. However, my tablet does not connect and simply shows a small X where the signal meter is.
I spoke to T-Mobile tech support this morning and they seem to think that the band covering 2G may be dead. Could this be possible when 4G and LTE work just fine?
Also, the options under Network mode are now limited to 2: LTE/WCDMA (auto connect) and WCDMA only. My SGS3 has a GSM only option which the tablet seems to be missing.
I am running Android 4.4.2. Any thoughts / suggestions?
Thanks!
amstel78 said:
Hello gang,
I picked up a new T-Mobile Note 10.1 2014 edition 2 days ago. So far, everything seems to be great. There is one issue however that seems perplexing. My tablet connects to 4G and LTE networks just fine but for some reason, it will not connect to 2G/Edge networks near my home. I live in a rural part of PA where T-Mobile doesn't have 4G/LTE coverage. My Samsung Galaxy S3 connects to the Edge network near my house without issue. However, my tablet does not connect and simply shows a small X where the signal meter is.
I spoke to T-Mobile tech support this morning and they seem to think that the band covering 2G may be dead. Could this be possible when 4G and LTE work just fine?
Also, the options under Network mode are now limited to 2: LTE/WCDMA (auto connect) and WCDMA only. My SGS3 has a GSM only option which the tablet seems to be missing.
I am running Android 4.4.2. Any thoughts / suggestions?
Thanks!
Click to expand...
Click to collapse
I can't state this as a fact for the tmo P607T but remember that the tmo 3g version of the
Samsung galaxy tab plus 7.0 had a similar situation. Users were looking to add phone functions
to this device.
Turned out on the xda threads that the tmo tab plus 7.0 had no hardware
to support phone functions as the international version did.
amstel78 said:
Hello gang,
I picked up a new T-Mobile Note 10.1 2014 edition 2 days ago. So far, everything seems to be great. There is one issue however that seems perplexing. My tablet connects to 4G and LTE networks just fine but for some reason, it will not connect to 2G/Edge networks near my home. I live in a rural part of PA where T-Mobile doesn't have 4G/LTE coverage. My Samsung Galaxy S3 connects to the Edge network near my house without issue. However, my tablet does not connect and simply shows a small X where the signal meter is.
I spoke to T-Mobile tech support this morning and they seem to think that the band covering 2G may be dead. Could this be possible when 4G and LTE work just fine?
Also, the options under Network mode are now limited to 2: LTE/WCDMA (auto connect) and WCDMA only. My SGS3 has a GSM only option which the tablet seems to be missing.
I am running Android 4.4.2. Any thoughts / suggestions?
Thanks!
Click to expand...
Click to collapse
The GSM mode only makes it so you can force the Device into 2g or Edge mode. If you do not want to use LTE just pick WCDMA which is 3g/HSPA+ and GSM(2g/edge). If you are looking to turn off the T-Mobile data part Pull the Sim card out or just put the Tablet into Airplane mode which you can till turn on Wifi. I bought my Note just for Wifi, and using EIP. So i am not using it with T-Mobile Data. getting a data plan on the tablet is a big waste when you can just hotpsot your phone.
Prod1702 said:
The GSM mode only makes it so you can force the Device into 2g or Edge mode. If you do not want to use LTE just pick WCDMA which is 3g/HSPA+ and GSM(2g/edge). If you are looking to turn off the T-Mobile data part Pull the Sim card out or just put the Tablet into Airplane mode which you can till turn on Wifi. I bought my Note just for Wifi, and using EIP. So i am not using it with T-Mobile Data. getting a data plan on the tablet is a big waste when you can just hotpsot your phone.
Click to expand...
Click to collapse
Well, it turns out that my tablet is defective. T-Mobile is sending me a replacement. I spoke to several tier 2 techs including one Samsung specialist and they all concurred that the band governing 2g on my Note must be inoperative. Weird right?
Well I got my replacement Note in the mail yesterday and it also will not connect to the 2G/Edge network near my house. I highly doubt I could have gotten 2 bad tablets in a row so there's something else amiss here. Perhaps the specs on T-Mo's website is incorrect and this new device simply doesn't have the capability to go to 2G/Edge or the modem firmware being used is a crippled version.
Very disappointed to say the least; yes Edge is horrendously slow but can be beneficial in a pinch sometimes. Any thoughts?
amstel78 said:
... or the modem firmware being used is a crippled version. ... Very disappointed to say the least; yes Edge is horrendously slow but can be beneficial in a pinch sometimes.
Click to expand...
Click to collapse
Yeah, I think you're right; despite unlocking mine and using it on AT&T (which does have better coverage), there's places on my commute where there's 4 bars, yet no data transfer. I've yet to see an "E" or "3G" symbol, either.
I'm thinking about trying to flash the P605M radio, but that'll have to wait 'till the weekend.
kcrudup said:
Yeah, I think you're right; despite unlocking mine and using it on AT&T (which does have better coverage), there's places on my commute where there's 4 bars, yet no data transfer. I've yet to see an "E" or "3G" symbol, either.
I'm thinking about trying to flash the P605M radio, but that'll have to wait 'till the weekend.
Click to expand...
Click to collapse
Please keep me posted on your results if you do end up flashing the modem. I'd be very interested to see what you discover.
I wonder if this move by T-Mo to cut 2g/Edge compatibility has something to do with their rumored intention of converting all of their 2g spectrum to 4g? Even if that were true though, that precludes using this as an unlocked device in other areas or countries that may only have 2g/3g coverage. What about data roaming?
amstel78 said:
Please keep me posted on your results if you do end up flashing the modem. I'd be very interested to see what you discover.
Click to expand...
Click to collapse
Well, turns out that I might put that off a little bit later than the weekend- I've since had mine unlocked and as it gets the VZW LTE bands, I'm going to see how well it does on that (VZW drops back to CDMA in non-LTE areas, so I'd be completely without service). VZW LTE is pretty ubiquitous from what I'd seen with my OG Xoom, but if it turns out I lose service on the train in large spots I'll revisit GSM options again.
Besides, I might just flash the radios just to see what happens

LG G4 VS986 on T-Mobile LTE problem

Issue:
Phone will not stay locked on LTE in Global or LTE/UMTS/GSM mode. When in Global or LTE/UMTS/GSM mode and LTE does connect, it's momentarily and when trying to run a speed test or open a webpage, it quickly disconnects and connects to HSDPA. If switched to LTE/CDMA signal locks in great and data speeds are great however voice services are not available. Any thoughts or advice is welcomed. Thanks ahead of time!
Facts:
Phone: VS986
Android Version: 5.1
Build: LMY47D
Soft Version: VS98611A
APN: T-Mobile Fast apn (fast.t-mobile.com)
Strong LTE area
*#*#4636#*#* Not available on LG G4
Radio Swither Not available on LG G4
Rooted
Xposed installed
Gravity Box installed (no change when using smart radio features)
G3 Tweakbox installed but module will not register with Xposed Framework (I know it was along shot)
What band LTE are you connecting to? I found that here on band 2, I will connect at first, but then it switches back to edge. Seems fine in a band 4 LTE area though.
geoff5093 said:
What band LTE are you connecting to? I found that here on band 2, I will connect at first, but then it switches back to edge. Seems fine in a band 4 LTE area though.
Click to expand...
Click to collapse
I'm in the Raleigh NC area. According to LTE Discovery i'm using Band 4. and I also experience the same. A brief connection while in global or LTE/UMTS/GSM mode then it falls back to HSPA.
taifuller said:
I'm in the Raleigh NC area. According to LTE Discovery i'm using Band 4. and I also experience the same. A brief connection while in global or LTE/UMTS/GSM mode then it falls back to HSPA.
Click to expand...
Click to collapse
I haven't found LTE Discovery to report the band correctly, at least in my case. It would say I'm on band 4 on my Moto X, but when using a band 4 only device I would only get Edge, but when I go in a confirmed band 4 area it works fine. From what I've found, most 2G > LTE sites were converted to band 2 LTE. Although since you get HSPA the chances of it actually being on band 4 are higher.
I'm fairly certain this is a Band 4 area. The latest T-Mobile maps are pretty good about pointing out Band 2 areas. I've since sold the phone and acquired a iPhone 6 Plus which I'm looking to sell to replace it with an international G4 or T-Mobile G4. I was pretty impressed with that phone. If I had to rank my favorites, it's number 2. Nexus 5 is still king of the hill for me. There wasn't a better phone out when it was release for a better price.
did you ever figure this out? samething is happening to me
Unfortunately I didn't. I sold it and bought one for T-Mobile...... Which I just sold about 3 hours ago.
So I tested it out again, and in a band 2 area when I boot up my phone with a T-Mobile SIM, I get LTE for several seconds then it cuts back over to 2G.
Now that there is a new software update for the G4, I wonder if this is anymore reliable. Anyone who took the OTA update in the past few days, can you let us know if it's any better?
Sent from my VS986 using Tapatalk
Been there, done that...wanted to switch over to T-Mobile, but unfortunately, the VS986 only works with two of their three LTE bands, as you know, and it seems everywhere I went, they were using the one the phone doesn't receive (I'm in southern California, for what it's worth, but tested it on a freeway run up the I-5 to the central part of the state - only got 4G-LTE in a few places). Wound up going back to Verizon
I'm getting the exact same results in Burlington, VT (T-Mobile band 2 market). I first have to manually select T-Mobile (defaults to roaming on AT&T HSPA+) then LTE works for less than a minute (LTE Discovery says band 4) and then I lose signal when I get signal again, I only have edge. It does this constantly and is really annoying.
Aww, bummer. I was thinking about switching to T-Mobile, but looks like that is not a viable option? So no one has been able to successfully use the phone on T-Mobile, even after enabling bands 2 and 4 only?
This whole plethora of LTE bands, where each provider does its own crap is such a mess, is just serves to lock in customers, since switching phones is expensive. Government should mandate that all phones can work on all US LTE bands, the technology exists.
I am on the same boat. Everything works on my VS986 on t-mobile network. but I cannot get the LTE to work properly. LTE discovery shows band 4 (not sure if correct though)
konradsa said:
Aww, bummer. I was thinking about switching to T-Mobile, but looks like that is not a viable option? So no one has been able to successfully use the phone on T-Mobile, even after enabling bands 2 and 4 only?
This whole plethora of LTE bands, where each provider does its own crap is such a mess, is just serves to lock in customers, since switching phones is expensive. Government should mandate that all phones can work on all US LTE bands, the technology exists.
Click to expand...
Click to collapse
My VRZ LG G4 shows that it has Band 2, 4, 5, and 13. I tried enabling 2 & 4 only, 4 only, 2 only, 2&4&13 only but with no success.
What is interesting is I am coming from VRZ LG G3 and LTE was just fine and never had an issue.
I looked at the VRZ LG G3 LTE bands and I see Band 3,4, and 13 enabled. It did not even have band 2.
More testing:
When I switched the Network Mode to LTE/CDMA I get constant 4G-LTE & internet is working but my phone cannot place and receive phone calls.
with LTE/CDMA I see 4G at 100dBm and 1X at 120dBm
ruijay said:
More testing:
When I switched the Network Mode to LTE/CDMA I get constant 4G-LTE & internet is working but my phone cannot place and receive phone calls.
with LTE/CDMA I see 4G at 100dBm and 1X at 120dBm
Click to expand...
Click to collapse
Interesting, almost sounds like a bug in the LTE/GSM mode.
I assume when you switch to global mode, voice works but only HSPA, right?
konradsa said:
Interesting, almost sounds like a bug in the LTE/GSM mode.
I assume when you switch to global mode, voice works but only HSPA, right?
Click to expand...
Click to collapse
That is right.
The best internet speed was with LTE/CDMA but no voice or text
ruijay said:
That is right.
The best internet speed was with LTE/CDMA but no voice or text
Click to expand...
Click to collapse
Out of curiosity, what speeds do you get on HSPA in global mode?
konradsa said:
Out of curiosity, what speeds do you get on HSPA in global mode?
Click to expand...
Click to collapse
With HSPA/3G I get around 7 mbps download and 1.88 mbps upload
ruijay said:
More testing:
When I switched the Network Mode to LTE/CDMA I get constant 4G-LTE & internet is working but my phone cannot place and receive phone calls.
with LTE/CDMA I see 4G at 100dBm and 1X at 120dBm
Click to expand...
Click to collapse
ruijay said:
That is right.
The best internet speed was with LTE/CDMA but no voice or text
Click to expand...
Click to collapse
I think since someone reported before that this used to work the G3, it sounds like a bug to me. I guess we can hope and pray that this will work in future releases, but there is no guarantee of course. Not sure what complaining to Verizon will do, since they are probably not very interested in you using T-Mobile. Of course, you can always wrap the complaint into something like you are using the phone in a different country on vacation and it doesn't work. Maybe a complaint to the FTC could work too, since it sounds like Verizon is required to have their phones unlocked for use on other networks based on some settlement.
konradsa said:
I think since someone reported before that this used to work the G3, it sounds like a bug to me. I guess we can hope and pray that this will work in future releases, but there is no guarantee of course. Not sure what complaining to Verizon will do, since they are probably not very interested in you using T-Mobile. Of course, you can always wrap the complaint into something like you are using the phone in a different country on vacation and it doesn't work. Maybe a complaint to the FTC could work too, since it sounds like Verizon is required to have their phones unlocked for use on other networks based on some settlement.
Click to expand...
Click to collapse
I am tempted to try the guide in here to add more LTE bands:
http://forum.xda-developers.com/g4/general/guide-enabling-lte-bands-t3137818
While some testers said the LTE bands are limited by hardware others reported some success modifying the software. Any thoughts?

LTE on T-Mobile not working AT&T working

So I got my pixel xl from Google today. It works but I am on T-Mobile and it will not connect to LTE band 4 or 12 which are in my area. I have an ATT SIM for my work which I popped in and it works fine. That said without driving around Atlanta to try to find B2 I cannot tell if it is T-Mobile or the phone. Is anyone else on T-Mobile getting LTE connection at all?
So news today I can connect to LTE. Yesterday when I got the SIM in using *#*#4636#*#* I would get zero reception forcing LTE only. The phone would only connect to UMTS/HSPAP. Today after several restarts and calling T-Mobile and Google support it is now working. Here is what I did.
First Google is saying the update is supposed to affect LTE connecting issues.
Second make sure your SIM is properly registered with your provider. They should elevate the issue to higher tech support to have them look into it. This takes up to 24 hours.
Third go to your dialer do the *#*4636#*#*, go to phone info and change the preferred network type to LTE/UMTS or LTE/WCDMA (I haven't seen a difference between them). (This info is in other threads) Then restart your phone.
The problem seems to be how the phone determines what bands the network provider uses. It defaults to CDMA as the voice connection. For me this meant the phone was always connecting to UMTS only. It seems the firmware has some kind of default setting when it senses an error out the gate. The APN settings and preferred network settings needed to be updated and the phone restarted for it all to work. I now connect to band 4 LTE in my area. I hope this helps others.
I am also getting slow data speeds on my pixel XL connected to t mobile
My XL seems to get pretty consistent LTE service and good speed on T-Mobile.
LTE in Chicago working well.
Sent from my Pixel XL using Tapatalk
LTE in minnesota working fine.
Sent from my Pixel XL using Tapatalk
Google "Pixel LTE band 4 issue"
Weird. I'm getting pretty awesome Band 4 coverage in So. Cal. I also get Band 12 here, but Band 4 is what my phone tends to be connected to, which is fine since it tends to be significantly faster.
I'm in Oklahoma on t mobile getting slow connection compared to my friends. They each have a galaxy s6 edge and get between 70-80 MBs down sitting right next to me. I'm getting 14 MBs down. I just left sprint today for slow connection. Hoping to find a way to get this resolved ASAP.
mnguyen127 said:
Weird. I'm getting pretty awesome Band 4 coverage in So. Cal. I also get Band 12 here, but Band 4 is what my phone tends to be connected to, which is fine since it tends to be significantly faster.
Click to expand...
Click to collapse
I only experience the issue in downtown Toronto area and I contacted my carrier, Telus, in Canada. They confirmed that network signal in such area is mainly LTE band 4...
Just an FYI for those with the same issue. Google has asked for my shipping address after contacting them about the issue.
micah_675 said:
Just an FYI for those with the same issue. Google has asked for my shipping address after contacting them about the issue.
Click to expand...
Click to collapse
Which means replacement is on its way?
Not yet I'll update the thread when I get word.
I hope that result you issue, theres a lot of people with problems with LTE band 4 around the world
https://productforums.google.com/forum/#!msg/phone-by-google/OxkJ1Sn6i5c/E_2n5dFTBgAJ
micah_675 said:
Not yet I'll update the thread when I get word.
Click to expand...
Click to collapse
Have you tried swapping SIM cards?
I pulled the sim out of another working TMO iPhone6s and my PIXEL got LTE right away.
Have an update and updated the main post.
micah_675 said:
Have an update and updated the main post.
Click to expand...
Click to collapse
Thanks. I changed mine to LTE/WCDMA. Will know how it goes next week.
All seems to be working on my end.
I was having delays in mms being sent. I was using the default APN. About a week ago I changed the APN to the one recommended by T-Mobile. Mms sends instantly now just about. I don't think it's effected much on LTE but I didn't have problems before. Make sure your on the proper APN
I sure hope there isnt a recall..My XL hasnt even shipped yet and im on Tmo
I spoke with a t-mobile rep yesterday who helped me get my issue resolved. My main apn was set up incorrectly. Now I am connected to LTE and not just hspa+. I get generally good speeds most everywhere and I have tower right by my house that must go fairly unused.

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