LG G2 D802 Nertwork Problem - G2 Q&A, Help & Troubleshooting

Hi friends
I have LG G2 D802 Phone. I have bought this phone 2 years before, was working perfectly but from last 3-4 months, it has got network problem. The problem is, when i insert a sim card and powered on the phone, it remains searching for network and shows the message "Emergency Calls Only".. I have done hard reset, flashed the phone with stock rom, flashed with stock modem zip etc.. But nothing happened. I wonder if this is software related issue or hardware as it sometimes catch the signals for few minutes. Sometimes, it shows fake signals. I m extremely tired of trying many many things which i have found on different forums but problem is still there. Its really annoying. PLZ HELP ANYONE. My phone is currently on LP 5.0.2 16GB 30d Stock rom. Kernel version 3.4.0. Thanks

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[Q] lg g2 d802 no sim error

Hello,
This weekend I downgraded my G2 d802 with the LG flashtool from stock kitkat to JB.
Because I wanted to fix a really anoying noise in my headphones, LG still doesn't have a fix for it after 1 month.
My phone was rooted and in JB all seems to work fine except the phone doesn't detect my SIM card. I tried multiple Sim cards and it always says:
"No SIM - Only emergency calls"
Does anyone know how to fix this?
The problem fixed itself by booting my phone a couple of times, and on the 7th time it asked for the sim Pin code.. Kind of weird but I'm happy with the result

[Q] LG G2 and the sound random switch

Hi everybody!
This is my first post on XDA, so i'm a little nervous
OK, so I've a LG G2 (D802) and the D80220f version of soft and, like lots of users in France, we have an issue with a random sound profil switch.
Exactly, everytime the phone lost the network or switch between Edge, WDCMA and LTE, it's changing the sound profil.
In exemple: I take the train with a G2 in vibrate mode, if i loose network, it's changing to loud mode. Does someone have the same issue?
So I had test with a full stock version, I tried to restore a kdz of a older version and make the OTA update, tried to root the phone, still have this problem.
I had test the CloudyG3 rom, version 1.3, no sound problems.
Tried with the Pardus, and boom, i had the sound problems.
So I'm staying on the G3 port actually, but i like to come back on a stock rom, does anyone have an idea to solve this issue?
Cloudystock?

[Q] Not Reading Sim Card

Hey so i updated my LG G2 from 24A to 39A, but once I got to 39A my sim card could no longer be read. In the network settings tab it now says unknown and under Mobile network type it says disconnected. I tried bringing it back to stock 24A but it still did not work. I tried another sim card but nothing. Before I updated my phone I made a backup, but when I loaded it up it still did not work. I tried flashing different Roms but no dice. Its weird because I can use wi-fi calling and everything works. It is only when I am not on wi-fi where nothing gets read. Can anyone help me? Any help would be greatly appreciated.
Thanks
are you by any chance having this problem when you try vexxoaosp?
Im not entirely sure which one that is, but I dont think so. Could you provide a link to it so I can try it?
I don't think you should try it then.
Sorry mate, did you do a stock reset with a kdz file fitting your model?
I recommend you to use LG Flash Tool 2014 with a stock kdz file. There is a thread about it here.
I tried that...multiple times lol
Did you contact your service provider? Any warranty left?
I bought it second hand, so unfortunately no warranty

[Q] LG G2 D802 no lte connection after LOLLIPOP update

Hey guys. I really need some help now, becoming more and more desperate!
So the thing is, everything was working fine. Then I made mistake, flashed wrong ROM, softbricked the phone, returned to stock, still wrong KDZ (but phone booted), and then based on my IMEI and location finaly got the right KDZ (V30a-AME-XX). Everything works! Except, for some weird reason, the phone won't connect to LTE. That's the only thing - no LTE (It was working fine before)
Does anybody know what should I try to flash to get it working? I would check several variants if I just knew what to look for.
Thanks in advance
confirmed

GT-i9507 doesn't get any signal

Hello
I owned/own a GT-i9505 which had recently gotten a board failure. The device would constantly turn off, and hitting it used to temporarily fix it, but it ended up getting so bad the phone wouldn't work at all. In response to this, I pulled a old smashed S4 out of my draw, and assumed it was also an i9505 (The board on this one says i9505 too), and replaced my old board with it. Upon booting, I discovered it was actually an i9507, a variant with what I assume only more advanced LTE capabilities. I thought this was cool, but upon the phone starting, I have no service. This is on official Optus firmware with nothing changed at this point. My services sometimes changes from the cross to the empty signal indicator. I've now tried installing CM13 on it to see whether maybe it was a rom specific thing, but alas I have no service still.
Any help would be appreciated
Gynganynja
Is the phone running the latest stock rom? Imei is properly displayed from the dialler? What is the model number in download mode?
I am currently downloading the latest stock rom, but it was running stock kitkat before I flashed CM13. The IMEI correctly displays
Edit out your imei, It's not a good idea to post your imei anywhere on the Internet.
Let us know if the stock ROM solves the issue.

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