[Q] GPS / DATA issue - G2 Q&A, Help & Troubleshooting

Hi Everyone,
I have flashed the ZVA update, with the OPTIMUS rom. Everything seemed OK but there's something I noticed, I barely get LTE now and whenever I am running 3G I lose GPS signal. It's visa versa too. If I get GPS signal, I lose 3G/Data capability. Does anyone have any advice?
gn.

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Reception Issues

Hello All,
I use VZW variant VS980.
I came from a Rezound and never had issues dropping to 3g at home or work (I always had good 4G coverage). I have been trying different modem/radio versions (10b, 11a, 12a, 12b) but it just seems that the G2 does not have a great antenna. Or is there something I can do to improve the signal strength and stop it from dropping to 3G? Also, sometimes it appears the only way to get it out of 3G is to reboot or go into airplane mode and then turn it off.
Any suggestions would be appreciated!

[Q] Problem with 4G to 3G switch on Kit Kat

I recently upgraded to Baja ROM from rooted JB stock and ever since have had problems switching to 3G from 4G. If I turn my phone on in a 3G area, 3G data works. However, if I travel to a 4G area and the phone connects to 4G, when I return to a 3G area, 3G data no longer works. The notification bar has a grey out 3G (wifi is off). Voice still works. I cannot get data again unless I either go back to a 4G area or reboot my phone. Turning on and off airplane mode doesn't help. Does anyone else have this problem? I have tried various modems, including NC4, NC2 and MJE. They don't seem to make any difference. Anybody have any suggestions? Thanks for you help in advance.
P.S. I live in Appalachian mountains where I am constantly roaming on Appalachian Wireless. They did partner up with Verizon to get 4G LTE so I suspect when I am on 4G, I am on Verizon network. I don't know if roaming makes any difference.

[Q] 3G and Wifi reception issue after lollipop update

they was working great. But after updating from Kitkat to lollipop I9505XXUHOB7 5.0.1
the 3g signal receiving is acting so weird. Videocall works smooth. Just i cant browse web smoothly. the download speed ups and downs making me angry. But 2g is also working fine. The issue is only with the 3G data.
Another is the wifi reception has also became decreased. No stable speed i get.
What u guys suggest?
I have flashed latest 0E4 modem and wifi fix but no improve. What u suggest?

[Q] 3G doesn't work but 2G does

I have an LG Optimus L5 sim unlocked and now 3G doesn't work anymore, 2G works fine, on either stock or custom ROM, but 3G doesn't on both stock and custom ROM, yes I am in a 3G coverage area since other phones can capt 3G signal just fine, but the second I turn on 3G it loses network immediately and doesn't let me access the internet or do anything that requires the SIM network.
However in Cyanogenmod 3G works sometimes, sometimes it connects just fine (with super low signal) and sometimes it just disconnects altogether like its doing right now on stock ROM
What should I do? I already reflashed the V20 baseband (I'm on Stock 4.1.2) and that didn't fixed anything

Problem Keeping LTE Signal

I am having a problem on my phone where I am frequently losing LTE - my phone goes to 4G and I have trouble with data.
If I turn Mobile Data off and back on it connects to LTE again.
This seems like it started happening after I updated to the GoldenEye ROM - before that I feel like my LTE coverage was a lot better and more consistent.
Can anyone advise me on how to diagnose and hopefully fix this issue?

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