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[Q] Unable to get 4g

Alright, I'm a flash addict, love trying all the roms and well I was switching from bamf 2.0 beta 4, to Gingeritis VIII. I did my wipes and everything special, yet when I finally load it up, my 4g is not there. I'm in a 4g area, and I can get 3g but not my normal 4g. Not sure what to do, I even tried restoring back to my bamf rom with no luck. I had it before I did the switch and it was working fine. Anyone else having a issue or know what could be causing my problems? Forgot to mention I did try changing the radio settings and doing a fix permissions, neither did anything.

Did you update the radio?

Have you called Verizon to see if there is an outage? My 4g went down for a few hours yesterday, might just be them working on the network.

Radio was updated and I'll give big red a call, I mean its kinda odd I hold my 3g easily yet my 4g dies. I've had my 4g all night, and it did happen in the morning, so maybe they are working on it.

Called big red and they told me it would be back online soon just a short outage in the area. Came back online as I was typing this lmfao
XDA App - HTC: Thunderbolt

Hellation said:
Called big red and they told me it would be back online soon just a short outage in the area. Came back online as I was typing this lmfao
XDA App - HTC: Thunderbolt
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Everyone needs to remember, VZW is constantly upgrading/testing/fixing their LTE network. Things like this will be going on most likely all year as they continue to roll out to more cities/markets. First thing to do if your 4G starts acting up is just give them a call. More likely than not, they are doing work, it's just coincidence that it stopped working right after a flash

Yeah I can't get 4g to work either. It might be because I don't have it yet. I figured I would just flash rom after rom till I find one that works.
Just trying to get past 10 posts.

I am also in a 4G area (Los angeles) and had 4G all the time but when I upgraded to the Gingerbread leak I lost it and yes I flashed new radio, its been about a week now. Haven't called big red yet and also haven't heard of updates in my area but 1 week, that's a long time. I also reverted to froyo with accompanying radio and no change...wondering if anyone else in LA area has the same problem or do I have a problem with my phones hardware...

Be sure to reboot the phone like 5 times. That brought it back for me.

B3L13V3 said:
I am also in a 4G area (Los angeles) and had 4G all the time but when I upgraded to the Gingerbread leak I lost it and yes I flashed new radio, its been about a week now. Haven't called big red yet and also haven't heard of updates in my area but 1 week, that's a long time. I also reverted to froyo with accompanying radio and no change...wondering if anyone else in LA area has the same problem or do I have a problem with my phones hardware...
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ApplCobbler said:
Be sure to reboot the phone like 5 times. That brought it back for me.
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I haven't had any data since friday afternoon. I had it connect to 3G earlier this morning but it promptly disconnected.
I've tried rebooting since friday. Setting to CDMA, enabling Rev A from ##778. Still nothing.
I'm on the launch stock rooted rom.

unlisted said:
I haven't had any data since friday afternoon. I had it connect to 3G earlier this morning but it promptly disconnected.
I've tried rebooting since friday. Setting to CDMA, enabling Rev A from ##778. Still nothing.
I'm on the launch stock rooted rom.
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I called tech support and let them know of the issue, said there is no 4g outages in my area (los angeles) and was instructed to factory reset, which i do before any rom install then i gotta call back-if and when i get this resolved i will post the outcome.

Not sure what rom you're on now, but whenever I flash something if I lose data I have to go into the antenna settings and force 4G for a while and it will pop back up
Sent from my ADR6400L using XDA Premium App

I'm still on Baseband 1.16.00.0223 and Software 1.12.605.6
Could it be since i'm rooted and have not applied the OTA, that verizon is refusing to authenticate my data (connection)? Because when i look at lteonoff, it says i'm connected to whatever network i specify, (LTE, CDMA - eHRPD OR Rev. A [if i go into ##778])
If I go to options ->software update -> check new, the 3G or 4G icon will pop up and checks for a newer firmware. It tells me there is a new update and i can press okay, defer, or deny. As soon as i exit that and try to use the browser, the 3/4G icon goes away. Should I update to the MR1 OTA?

unlisted said:
I'm still on Baseband 1.16.00.0223 and Software 1.12.605.6
Could it be since i'm rooted and have not applied the OTA, that verizon is refusing to authenticate my data (connection)? Because when i look at lteonoff, it says i'm connected to whatever network i specify, (LTE, CDMA - eHRPD OR Rev. A [if i go into ##778])
If I go to options ->software update -> check new, the 3G or 4G icon will pop up and checks for a newer firmware. It tells me there is a new update and i can press okay, defer, or deny. As soon as i exit that and try to use the browser, the 3/4G icon goes away. Should I update to the MR1 OTA?
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No, that's not why you don't have to worry about that just yet haha. Try and force 4G by putting it in LTE mode
Sent from my ADR6400L using XDA Premium App

Im just in a 3g area and everytime I go to a gigerbread rom and radio all I get is 1x. Then reverting started jot even fixing the problem. After about 10 flashes back and forth and rebooting a hung I finally ended up on Froyo with 3g. I'm staying here. Not worth my time to run gingerbread.

I was running a GB rom and this afternoon lost all data.
If I take out the sim card and reboot, I can get data for a minute or two...then it goes again.
I'm going back to stock and taking my phone in tomorrow.

Ugh to the guy that said call tech support to see if there is an outage, I don't work in a call center but do in a store and I hate when people come in or call for outages my suggestion is to follow @vzwsupport on Twitter they will let you know in no time and it keeps you from having to go through the menus and crap.
Sent from my ADR6400L using Tapatalk

I re-flashed back to stock and now I've got 4G back.
If anyone is having these problems after running GB I would use JCase's "back to Froyo" flash before trying anything else.

Verizon has had a known problem of thunderbolts loosing its 4g, 3g and 1x. I had the same problem over a month ago when my phone was only able to receive calls and text. Had no data.. so I called them they had me do a factory reset and it fixed it
Sent from my THUNDERBOLT using XDA App

turn off background data and auto sync then reboot when u get 4g wait a sec then check the internet to make sure its really on then turn sync etc back on back on

[Q] Stuck on EDGE or GPRS

When I'm on data, my phone is stuck on EDGE or GPRS when it should go up to 3G or H+. I've tried restarting my phone, turning wifi on and off, turning data on and off and made sure my settings looked okay. Any help is appreciated!
Cataclysm 11/26, Franco r14, dalvik patch. And if it's relevant, I'm on Rogers wireless.

I'm not sure but doesn't Rogers use global frequency in which case you need the 821 model?

I've definitely had 3G and H+ on my N5 (abbreviations much?), but it just seems very inconsistent. It'll go from H+ to 3G, back to H+, then cut out completely, then sit on E or G for a while. Just trying to pinpoint the issue because it's getting annoying haha. Perhaps it's the frequency that's screwing it up but that's definitely not my area of expertise. I do have the D820 model if that's helpful.

I'm having exactly the same problem with Fido right now, I tried pretty much everything including
- flashing back the factory image
- tried every modems from the xda thread in the Nexus 5 Android Development section (currently my phone is on the D821 modem but it didn't change anything)
- changing my apn (but it was obvious that this was not the problem since the phone had a edge connection.
I'm really about to call Fido...
Still, I'm kinda glad to see that i'm not alone.

maybe that the data service in your personal area?

Well going back and forth between 3G and H is normal. It picks up H/H+ when receiving/transmitting and goes to 3G when idle to save power.

obsanity said:
Well going back and forth between 3G and H is normal. It picks up H/H+ when receiving/transmitting and goes to 3G when idle to save power.
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I called Fido, the technical support told me that they had something that was blocking me from 3G (but he didn't tell me what it was, he just told me that something was blocking me...) I had my beloved H+ back for maybe a whole minute and then it just switched back to Edge network.
All I wanted to know was if many customers have reported the problem or if I were alone...
Maybe if I'm lucky my phone will get back its 3G soon just like you.

I'm still having the issue today.
I called back Fido and they tried different things like desactiving/activing back my line, "updating my line" and more without any success.
Then I called google and told them the problem. They will change my Nexus 5 for a brand new but at the same time I feel like it is a software issue and not an hardward one... Well, we'll see, I never had a problem like that with any other phone before and the Nexus 5 never had any problem with 3G before yesterday.
I haven't tried everything yet, maybe you could try :
If you are in a LTE area, can the Nexus 5 connect itself to this network? Nearest LTE area from where I live is like 40 minutes away, bit too far just for a test.
Try with a sim card from another company like Telus or Bell, is the phone connecting to the 3G network? (I though about this while calling Google..)
Well, hope that the next phone will be ok.
Here are the few pictures just to show you a proof that even when I request a webpage, the phone will stays on 2g only.
http://imgur.com/a/a0QJ7

mark1s said:
I'm still having the issue today.
I called back Fido and they tried different things like desactiving/activing back my line, "updating my line" and more without any success.
Then I called google and told them the problem. They will change my Nexus 5 for a brand new but at the same time I feel like it is a software issue and not an hardward one... Well, we'll see, I never had a problem like that with any other phone before and the Nexus 5 never had any problem with 3G before yesterday.
I haven't tried everything yet, maybe you could try :
If you are in a LTE area, can the Nexus 5 connect itself to this network? Nearest LTE area from where I live is like 40 minutes away, bit too far just for a test.
Try with a sim card from another company like Telus or Bell, is the phone connecting to the 3G network? (I though about this while calling Google..)
Well, hope that the next phone will be ok.
Here are the few pictures just to show you a proof that even when I request a webpage, the phone will stays on 2g only.
http://imgur.com/a/a0QJ7
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Click to collapse
Thanks for the update mark1s. Definitely let me know if a new phone fixes anything, although I'm also thinking it's a software problem.
The problem could just be that there happens to be patches of low coverage in the areas we're testing this out, which seems unlikely in big cities. But testing at work seems to have this problem, but testing this at home I pick up 3G and H+ just fine. Odd..

[Q] 4g data drops often...too often

i have to reboot in order for the 4g data to work again but it only stays on for about a minute and then it stops working again. everything else on the phone works ( text, voice, wifi etc...) I read somewhere that flashing different radios might fix it but im not sure about that. anyone else experience this and have a work around? i am currently on baseband i535VRLG1
Thanks In advance
i called Verizon and they said it may be the sim card thats damaged. if that were the case wouldnt voice and text fail as well?

frunas80 said:
i have to reboot in order for the 4g data to work again but it only stays on for about a minute and then it stops working again. everything else on the phone works ( text, voice, wifi etc...) I read somewhere that flashing different radios might fix it but im not sure about that. anyone else experience this and have a work around? i am currently on baseband i535VRLG1
Thanks In advance
i called Verizon and they said it may be the sim card thats damaged. if that were the case wouldnt voice and text fail as well?
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I'm having the same issues recently. I've always gotten a 4G signal at my house (albeit not the strongest one) but lately, my phone will not hold on to the connection. When coming off of wifi, my phone will not acquire a data connection at all most of the time. I can still send/receive texts and calls but there is no 4G or 3G icon, no MMS, and no data. I have to toggle the radios on/off, or change from CDMA/LTE to Global (or GSM) and back, put in airplane mode, or restart.....there is no guarantee any one of those steps will work. Sometimes I have to do it repeatedly until I get my data connection back but it is only temporary.
I'm on the i535VRBMF1 baseband and updated to the ML1 modem to try and resolve but to no avail. I have replaced my sim card (as I initially though that was the issue) but it has not helped either.
The only thing I can think of is that my PRL may have been updated (it is currently 15310) and it's causing issues with the towers in my area.
I just got back from Hawaii and was also in San Diego for a few days and had absolutely no issues. It seems to only be an issue now when I'm at my house which makes me think it is something VZW network related and nothing to do with my phone per say. It's really driving me nuts though.
BTW, I'm in Southern California (Irvine).

I seemed to have fixed the issue by reverting the baseband back to vrlf2. I had to switch from global to 4g/LTE because I vegan to inch roaming charges lol. Verizon credited me and no dropped 4g signal. So I'm happy.

frunas80 said:
I seemed to have fixed the issue by reverting the baseband back to vrlf2. I had to switch from global to 4g/LTE because I vegan to inch roaming charges lol. Verizon credited me and no dropped 4g signal. So I'm happy.
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What ROM are you running? I'm just curious what the implications are of running an older baseband (from the ICS days) on a newer ROM/Kernel.

I'm running cleanrom8.1 core edition. Slightly buggy but tolerable.

I was finally able to somewhat resolve my issue so I thought I'd post in case anyone else is experiencing something similar.
By using a few different apps and testing techniques, I was finally able to deduce that my issue had to do with EHRDP hand-off with the towers in the immediate vinicity to my house. I'm not sure what VZW did to them lately but it doesn't appear to be a problem in other locations so it seems like the issue is on their end (and not something to do with my phone).
In any case, it seems that when my 4G connection is weak and EHRDP is detected, it is dropping the connection entirely instead of handing if off to 3G (EVDO). The connection is also never transferred back when a 4G signal is detected either until I reset the connection where there is a moderate 4G signal.
Again, this only seems to be an issue when connected to the towers near my house and doesn't occur when traveling abroad.
To fix this, I have disabled EHRDP by doing the following:
1) Open the dialer and type *#97328640#
2) Select "[2] CDMA"
3) Select "[2] Data"
4) Select "[7] eHRPD e/disable"
5) Select "[2] Disable(*)"
6) Reboot the phone
Now my phone switches between EVDO revA. for 3G (using the native protocols) and LTE rather than relying on the broken eHRDP protocols. This workaround will have to suffice until VZW fixes stuff in my area but at least I don't miss MMS messages anymore.
Hope this helps anyone running into similar situations.

Network goes out randomly

Hey guys I was gifted a (used) M8. It came with the lastest official CM12.1, everything unlocked. I have found that network will stop working randomly and switching airplane mode on and off will do the trick. Thing is, I have missed important calls because of this. I've already researched the subject and no one seems to have a solution. This post is my last attempt at fixing this issue. Only details I can give you is I am using a Verizon phone on MetroPCS, and I suppose that has something to do with it. Also, is there any (preferably free) way to get my phone to automatically switch airplane mode on and off every 15 minutes or so when the screen is off?Thanks in advance!

mhrf.90 said:
Hey guys I was gifted a (used) M8. It came with the lastest official CM12.1, everything unlocked. I have found that network will stop working randomly and switching airplane mode on and off will do the trick. Thing is, I have missed important calls because of this. I've already researched the subject and no one seems to have a solution. This post is my last attempt at fixing this issue. Only details I can give you is I am using a Verizon phone on MetroPCS, and I suppose that has something to do with it. Also, is there any (preferably free) way to get my phone to automatically switch airplane mode on and off every 15 minutes or so when the screen is off?Thanks in advance!
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Have you tried using a stock ROM or changing radios? Is your firmware up to date?
Can't speak from experience from using a cm12 ROM, but generally stock usually works better with signal over AOSP, especially if you're in a poor signal area.

I used to have similar problems, turned out WCDMA and LTE bands that my carrier used were disabled.
For my case (T-Mobile), I simply activated WCDMA 2 & 4 and LTE 2 & 4 and now have signal almost 24/7.
You can do this with CDMA tool since your phone is Verizon branded.
As for automatically cycling Airplane Mode, I'd imagine Tasker can do that.

dbs25 said:
I used to have similar problems, turned out WCDMA and LTE bands that my carrier used were disabled.
For my case (T-Mobile), I simply activated WCDMA 2 & 4 and LTE 2 & 4 and now have signal almost 24/7.
You can do this with CDMA tool since your phone is Verizon branded.
As for automatically cycling Airplane Mode, I'd imagine Tasker can do that.
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How about page plus which is verizon network. My text and calls work but no data and APN doesnt make a difference ROM wolla gpe 6.1 MM

Phillyfinest89 said:
How about page plus which is verizon network. My text and calls work but no data and APN doesnt make a difference ROM wolla gpe 6.1 MM
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Three threads and you still ask here too? Please stick to one thread bud. As soon as I see three threads by the same user with the same issue I automatically skip them.
Sent from my HTC6545LVW using Tapatalk

Sorry

Question moto 5g 2022 Problem

I have two brand new moto 5g 2022 phones for me and my wife and they both do everything but work right. You can call someone and they answer but you cannot hear them, as they answer their phone, my phone just keeps ringing while they keep saying hello. Other times it calls and won't even ring.They do all kinds of different things and sometimes even do work but when they do you can hardly hear each other. I should say we got these phones because our old phones did almost the same thing. They were so old they only got 2g and 3g so we upgraded to these. Also I checked the 5g map and it shows we have 5g ultra coverage in my area, also attached the file showing the area.
Thank you for anyone that can help with this problem.

[email protected] said:
I have two brand new moto 5g 2022 phones for me and my wife and they both do everything but work right. You can call someone and they answer but you cannot hear them, as they answer their phone, my phone just keeps ringing while they keep saying hello. Other times it calls and won't even ring.They do all kinds of different things and sometimes even do work but when they do you can hardly hear each other. I should say we got these phones because our old phones did almost the same thing. They were so old they only got 2g and 3g so we upgraded to these. Also I checked the 5g map and it shows we have 5g ultra coverage in my area, also attached the file showing the area.
Thank you for anyone that can help with this problem.
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Is this only happening at home? while connected to wifi?
If so try disabling wifi calling.

sd_shadow said:
Is this only happening at home? while connected to wifi?
If so try disabling wifi calling.
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No it happens everywhere. The phone is on cellular preferred.

[email protected] said:
No it happens everywhere. The phone is on cellular preferred.
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I disabled wifi and same result. I have also rebooted both phones and disabled some apps that were transferred from the other phones.

That's crazy because ever since ive had my 2021 version of the phone, the EXACT same issues have occurred since day one. got the phone in Nov 2021 and still have so many issues with Tmobile towers. Tmobile has a huge handover issue with 5g SA and NSA. Old sprint towers that are still up and running on LTE only, work 100% with no issues, all other towers by 310260 that are configured for CA (carrier aggregation), whether its fdd or tdd ca doesnt matter, I have to airplane mode off then on, wait for the tower to connect, turn off data, wait 5 or so secs and turn data back on, go to the debug menu for the phone *#*#4636#*#* and go to phone information, go down to where it says Ping Test and hit it, make sure that BOTH ipv4 and ipv6 are passing the test. If only ipv6 is passing, then repeat the process until they both connect. This is the only way im able to tell if the tunnel is connected correctly to Tmo. I know HUGE pain in the A but that is the ONLY resolution i have found for this, tmo doesnt care, i have had 20+ tickets opened up and not 1 of them were ever resolved and instantly closed the tkt.
People have claimed that after rooting the phone and installing a custom rom with android 12, that all of the issues are resolved, however I am one of the unlucky people with the xt2131-1 device that will not allow anything other than the stock rom to be installed, bootloader unlocked and rooted but will not allow a custom rom. Last Moto phone I am ever buying.

wickedxjay said:
That's crazy because ever since ive had my 2021 version of the phone, the EXACT same issues have occurred since day one. got the phone in Nov 2021 and still have so many issues with Tmobile towers. Tmobile has a huge handover issue with 5g SA and NSA. Old sprint towers that are still up and running on LTE only, work 100% with no issues, all other towers by 310260 that are configured for CA (carrier aggregation), whether its fdd or tdd ca doesnt matter, I have to airplane mode off then on, wait for the tower to connect, turn off data, wait 5 or so secs and turn data back on, go to the debug menu for the phone *#*#4636#*#* and go to phone information, go down to where it says Ping Test and hit it, make sure that BOTH ipv4 and ipv6 are passing the test. If only ipv6 is passing, then repeat the process until they both connect. This is the only way im able to tell if the tunnel is connected correctly to Tmo. I know HUGE pain in the A but that is the ONLY resolution i have found for this, tmo doesnt care, i have had 20+ tickets opened up and not 1 of them were ever resolved and instantly closed the tkt.
People have claimed that after rooting the phone and installing a custom rom with android 12, that all of the issues are resolved, however I am one of the unlucky people with the xt2131-1 device that will not allow anything other than the stock rom to be installed, bootloader unlocked and rooted but will not allow a custom rom. Last Moto phone I am ever buying.
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Thank you for the info, I thought it might be t-mobil itself since the old ones and the new ones are doing the same thing. I did get the one phone to upgrade to android 13 but the other one which is the same phone will not. It still did not make any difference.