LTE problem all rom - Verizon LG G3

pls help me i flashed cm 13 and LTe not workimg flashed aicp 12.1 LTE not working i dont know what i do.. this problem begin today when i changed LTe bands in fulmic rom any idea?

3g works but LTE not
help

ngato35 said:
help
Click to expand...
Click to collapse
Flash the 35b bootstack and see if that helps and if you have a efs backup flash that too.

Happened to me too. TOT back to 10b fixed it. If you want something similar to cm, go with crdroid. It works fine on mine, no LTE issues.

I have the same problem
Sent from my LG-VS985 using Tapatalk

Related

Any Chance of GSM Use?

I have a xt1526 sprint moto e lte, and i was wondering if its possible to unlock the qualcomm bands in this phone for straight talk. If anybody has any ideas or relevent suggestions, it would be appreciated!
Stock better than unofficial CM12
I use stock 5.1.1 for surnina + full gapps and I'm very happy
I tried an unoficcial CM12 and don´t work very well with the touchscreen....
Nickneutrino said:
I use stock 5.1.1 for surnina + full gapps and I'm very happy
I tried an unoficcial CM12 and don´t work very well with the touchscreen....
Click to expand...
Click to collapse
Try official, i love it though it is nightly it works perfect !!! Take it from here https://download.cyanogenmod.org/?device=surnia :victory::good:

Band 12 Enabler

I would exactly call this an enabler but it enables band 12 on any custom rom for the XT1575. No more needing to do the manual process of flashing back to stock and take OTA. Just flash the zip and reboot.
Download here
Thanks @Spasticdroid for helping out.
Please explain exactly what this does.
Thanks!
lafester said:
Please explain exactly what this does.
Thanks!
Click to expand...
Click to collapse
It enables band 12 on custom roms. There was an issue where band 12 was not getting enabled on MM custom roms.
Sent from my XT1575 using Tapatalk
For those of you on T-Mobile who cannot access BAND12. Before flashing this try this: go to settings and IMEI ,if you have t-mobile sim and it displays IME SV - 01. You have no access to b12,after flashing this if it shows SV - 02. Flash worked and you have access to B12 and VolTE
patt2k said:
For those of you on T-Mobile who cannot access BAND12. Before flashing this try this: go to settings and IMEI ,if you have t-mobile sim and it displays IME SV - 01. You have no access to b12,after flashing this if it shows SV - 02. Flash worked and you have access to B12 and VolTE
Click to expand...
Click to collapse
So mine says 02, so I have band 12?
Marshmallow with T-Mobile
Sent from my Moto X Pure.
Andrew149 said:
So mine says 02, so I have band 12?
Marshmallow with T-Mobile
Sent from my Moto X Pure.
Click to expand...
Click to collapse
It doesn't mean you are connected to b12 but it means you can access it. Download lte discovery to view which band you are connected to
Sent from my XT1575 using Tapatalk
Where exactly is this setting?
Never mind i see it
Sent from my XT1575
vx2ko said:
It enables band 12 on custom roms. There was an issue where band 12 was not getting enabled on MM custom roms.
Sent from my XT1575 using Tapatalk
Click to expand...
Click to collapse
Nice lol. I meant specifically what is the file is doing to the phone.
lafester said:
Nice lol. I meant specifically what is the file is doing to the phone.
Click to expand...
Click to collapse
I'm pretty sure it deleted your modem files and replaced it with the newest one from the OTA. That's why the people that took the OTA or sideloaded the OTA are able to get band 12. Custom ROMs don't flash modem so the old modem was still on the phone if you were on 5.1.1 when updating to a custom marshmallow ROM.
countryfolk07 said:
I'm pretty sure it deleted your modem files and replaced it with the newest one from the OTA. That's why the people that took the OTA or sideloaded the OTA are able to get band 12. Custom ROMs don't flash modem so the old modem was still on the phone if you were on 5.1.1 when updating to a custom marshmallow ROM.
Click to expand...
Click to collapse
My original modem zip just installed the new modem from the mm ota. This does that and updates another modem file that was missing in some custom roms. Which enables imei sv 2 for band 12.
Sent from my XT1575 using Tapatalk
Will this work for XT1752 as well ?
I've flashed it, wiped cache and still no imei sv 02 ? Any tips?
MotoX XT1752EU TruPureXv2.1
ban.codrut said:
Will this work for XT1752 as well ?
I've flashed it, wiped cache and still no imei sv 02 ? Any tips?
MotoX XT1752EU TruPureXv2.1
Click to expand...
Click to collapse
Why would you need b12 on European model? Does anyone in EU use b12?
Sent from my XT1575 using Tapatalk
patt2k said:
Why would you need b12 on European model? Does anyone in EU use b12?
Sent from my XT1575 using Tapatalk
Click to expand...
Click to collapse
Well, thats a great question I never looked into it and it seems that you are right, EU doesn't use band 12 at all. I actually realised that using XT1575's modem I'm limiting myself to a great amount of less LTE band. Basically I leak Europe's specific band 20 which is accordingly to wiki one of the main bans :S.
Do you guys think marshmallow works with 5.1.1 modem files? I want to flash the modem from my stock version so I can get LTE working as it should.
MotoX XT1752EU TruPureXv2.1
ban.codrut said:
Well, thats a great question I never looked into it and it seems that you are right, EU doesn't use band 12 at all. I actually realised that using XT1575's modem I'm limiting myself to a great amount of less LTE band. Basically I leak Europe's specific band 20 which is accordingly to wiki one of the main bans :S.
Do you guys think marshmallow works with 5.1.1 modem files? I want to flash the modem from my stock version so I can get LTE working as it should.
MotoX XT1752EU TruPureXv2.1
Click to expand...
Click to collapse
MM modem does not work with LP
Sent from my XT1575 using Tapatalk
patt2k said:
MM modem does not work with LP
Sent from my XT1575 using Tapatalk
Click to expand...
Click to collapse
I meant for the exact opposite : LP modems on MM rom
MotoX XT1752EU TruPureXv2.1
ban.codrut said:
I meant for the exact opposite : LP modems on MM rom
MotoX XT1752EU TruPureXv2.1
Click to expand...
Click to collapse
You won't get WiFi
Sent from my XT1575 using Tapatalk
For T-Mobile, just remember folks, Band 12 only helps if you are in an area with poor LTE reception. If you live in an area with strong Band 4 LTE, you will never see it connect to Band 12. I am in NYC and mine never connect to Band 12 since Band 4 LTE is pretty strong in tri-state area.
max1001 said:
For T-Mobile, just remember folks, Band 12 only helps if you are in an area with poor LTE reception. If you live in an area with strong Band 4 LTE, you will never see it connect to Band 12. I am in NYC and mine never connect to Band 12 since Band 4 LTE is pretty strong in tri-state area.
Click to expand...
Click to collapse
I am also in NYC and my phone pretty often connects to B12 mostly inside building and when I visit my family inside the apartment only band12.
---------- Post added at 08:28 AM ---------- Previous post was at 08:18 AM ----------
[/COLOR]
vx2ko said:
I would exactly call this an enabler but it enables band 12 on any custom rom for the XT1575. No more needing to do the manual process of flashing back to stock and take OTA. Just flash the zip and reboot.
Download here
Thanks @Spasticdroid for helping out.
Click to expand...
Click to collapse
Will this enable Band 12 on 5.1.1? I'm on MM right now, but i'm reverting back to Lollipop
jvs60 said:
---------- Post added at 08:28 AM ---------- Previous post was at 08:18 AM ----------
[/COLOR]
Will this enable Band 12 on 5.1.1? I'm on MM right now, but i'm reverting back to Lollipop
Click to expand...
Click to collapse
Most likely not, you won't get wifi or lte at all.

Network Problem on 4G when using RJIO SIM in India

Hi,
I am experiencing network problem if i use any firmware based on CM. The issue is I get less network and something phone doesnt show any network at all. If I use H2OS or OOS I get proper signals with good speed. I have two ONYX and both have same problems.
I feel the issue could be disabling of a particular band which is used by RJIO in India. Do any body also have this issue? Please post your answers with suitable resolutions if any.
Same here.
If I'm right, you can use Jio Sims only on Lyf handsets, no ?
b020710010 said:
Hi,
I am experiencing network problem if i use any firmware based on CM. The issue is I get less network and something phone doesnt show any network at all. If I use H2OS or OOS I get proper signals with good speed. I have two ONYX and both have same problems.
I feel the issue could be disabling of a particular band which is used by RJIO in India. Do any body also have this issue? Please post your answers with suitable resolutions if any.
Click to expand...
Click to collapse
Seems only baseband problem,i dont think any bands are locked in custom roms,did you tried the roms that use stock oos ril?
Jio has network issues everywhere
Sent from my ONE E1003 using Tapatalk
Joshwin Aranha said:
If I'm right, you can use Jio Sims only on Lyf handsets, no ?
Click to expand...
Click to collapse
No, Actually you can use that SIM in any headset the only things is it should not be contract SIM ( 3 Months Free Data,Voice and SMS) with Lyf phone.
gurgao said:
Jio has network issues everywhere
Sent from my ONE E1003 using Tapatalk
Click to expand...
Click to collapse
May be, But i personally dont face network issues at-least compared to my Primary Phone Idea. But again its valid only if i am using H2OS or OOS. If you are on CM you will have issues.
matwaking said:
Seems only baseband problem,i dont think any bands are locked in custom roms,did you tried the roms that use stock oos ril?
Click to expand...
Click to collapse
Where can i find roms based on OOS? Can I also flash baseband on the phone apart from custom roms?
b020710010 said:
Where can i find roms based on OOS? Can I also flash baseband on the phone apart from custom roms?
Click to expand...
Click to collapse
Right now we don't have any oos based rom available, but I was talking about roms using oos ril like sultans cm 13, afaik
matwaking said:
Right now we don't have any oos based rom available, but I was talking about roms using oos ril like sultans cm 13, afaik
Click to expand...
Click to collapse
Let me try and update you on the results.
matwaking said:
Right now we don't have any oos based rom available, but I was talking about roms using oos ril like sultans cm 13, afaik
Click to expand...
Click to collapse
No, flashing Sultan also dont resolve the issue.
b020710010 said:
No, flashing Sultan also dont resolve the issue.
Click to expand...
Click to collapse
Well then you have to stick with oos I guess
Try restoring OOS EFS on the ROM you use. If you don't have OOS EFS Backup, Take Nandroid backup of your current Rom to your memory card. Then clean flash OxygenOS and take its EFS backup. Now restore your Rom and then restore Oxygen's EFS over it.
Also, can you reply to my PM? I need your help too.
matwaking said:
Right now we don't have any oos based rom available, but I was talking about roms using oos ril like sultans cm 13, afaik
Click to expand...
Click to collapse
MakDroid said:
Try restoring OOS EFS on the ROM you use. If you don't have OOS EFS Backup, Take Nandroid backup of your current Rom to your memory card. Then clean flash OxygenOS and take its EFS backup. Now restore your Rom and then restore Oxygen's EFS over it.
Also, can you reply to my PM? I need your help too.
Click to expand...
Click to collapse
Thanks
You can't
b020710010 said:
Hi,
I am experiencing network problem if i use any firmware based on CM. The issue is I get less network and something phone doesnt show any network at all. If I use H2OS or OOS I get proper signals with good speed. I have two ONYX and both have same problems.
I feel the issue could be disabling of a particular band which is used by RJIO in India. Do any body also have this issue? Please post your answers with suitable resolutions if any.
Click to expand...
Click to collapse
You cannot buddy. Jio requires VoLTE (voiceover lte) or as they are calling it "True 4G", our phone just supports LTE, so there is no issue with your software, It's the hardware that is incompatible.
kanidevil666 said:
You cannot buddy. Jio requires VoLTE (voiceover lte) or as they are calling it "True 4G", our phone just supports LTE, so there is no issue with your software, It's the hardware that is incompatible.
Click to expand...
Click to collapse
Hi, No its not like that. When we talk about LTE, we mean data so any phone in the world supporting the LTE will be able to use the data from the network if phone uses the same band. Now when we talk about VOLTE, its hardware specific and your phone should be able to make VOICE calls using LTE. Its generally a hardware which make enable your phone to send SIP messages using the builtin dialler and then DSP's for the HD voice. But again if your dont have VOLTE supported on your phone you can download dialer application from the vendor ( If they have) and use them to make voice call. The quality may not be as good as builtin hardware but it should be manageable.
b020710010 said:
Hi,
I am experiencing network problem if i use any firmware based on CM. The issue is I get less network and something phone doesnt show any network at all. If I use H2OS or OOS I get proper signals with good speed. I have two ONYX and both have same problems.
I feel the issue could be disabling of a particular band which is used by RJIO in India. Do any body also have this issue? Please post your answers with suitable resolutions if any.
Click to expand...
Click to collapse
How did you get the RJIO sim , i mean i have the code too, but does that store person didnt check your phone ?
I have a solution gve that sim to me....i am on OOS lol[emoji12]
Sent from my ONE E1003 using XDA-Developers mobile app
Works fine here. C13 Official
Does anyone have any solution for roms other than oos ?
As half the speeds are achieved on other roms for lte
Thanks for the answer

Need help to use 4G in India with N900P (emergency)

Dear XDA experts,
I purchased a Sprint Samsung Galaxy Note 3 SN N900P in eBay. I am in India. Now I am unable to receive any LTE signal. I use ssu apk to get a working 2G net work but it not unlocking LTE bands. I have no other smart phones and I am unable to afford to purchase another phone. Please help me to unlock my N900P to use LTE. I prefer CM12.1 over stock rom. If there is any way to use LTE in cm12.1 please give the solutions. I am unable to found a valid solution in xda so that I created this thread. Thanks in advanced.
until now i think there isn't any solution, the problem that N900OP support only three bands B25, B26 and B41,
I have also Note 3 Sprint, i search for 4 months without found any solutions.
When I received the phone it supported 4G until I flashed cm12.1
neokragu said:
When I received the phone it supported 4G until I flashed cm12.1
Click to expand...
Click to collapse
Dud you make backup withTWRP before flash cm12 ?
walidham said:
Dud you make backup withTWRP before flash cm12 ?
Click to expand...
Click to collapse
Sorry dude, thats the mistake i did. I flashed CM12 without taking backup. kindly solve my problem if you have enough knowledge.
Check APN? What LTE bands does your provider use?
Get IMEI backup in playstore. Oden a stock rom, should get LTE. If you want to try CM again you'll have the backup. Worked for me after flashing custom roms.
Sent from my Pixel XL using XDA-Developers mobile app

LTE on Nougat ROMs

Hi
I have a problem with LTE on my phone. On every ROM based on Nougat I don't have LTE signal, only H+. I have tried a lot of firmwares and it didn't work. On MIUI or ROMs based on Marshmallow LTE works.
I live in Poland, my mobile provider is Virgin Mobile.
Any one know how to fix it?
Regards
Restore EFS and try to set your APN of Virgin Mobile
eRalf said:
Restore EFS and try to set your APN of Virgin Mobile
Click to expand...
Click to collapse
APN configured properly.
How to restore EFS and what is it?
i hve the exact problem, mo lte, just H+,
even flashed MIUI i still lost lte
Back to a MIUI Rom and backup EFS file with TWRP. Without it you can't have LTE
Restore EFS from this thread https://forum.xda-developers.com/redmi-note-3/how-to/flash-recover-efs-snapdragon-t3406789 and change IMEI. LTE works like a charm
@eRalf THANK YOU!

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