Hi. I got some issue with my device, model number LM-G710VM. My device cant connect to 4g network. I have setting apn from my service provider but still not working. Factory reset still cant connect. Can someone help me.
Device
LG G7
Android 9
Software version - G710VM20d
Related
Hello, i need some help, my phone only get GSM AUTO(PRL) signal, whit every rom, kdz i flash i only get that, some one know what is the problem, i proble all my simcard in another phone and all work fine, but not in my phone, have a correct imei, the phone recognizes my operator, my number, but only in gsm auto prl networks and i can not generate calls or connect to the internet and when i select wcdma net the phone dont get any signal at all.
could it be a modem problem? or could it be a problem with my efs? I hope someone can help
There is no one who can help me please??????
Hey guys i'm having some problems with my lg g3 d851, since the screen of my beloved lg g2 died after 2 years and a half, my friend gave me his lg g3 to use it as a tablet since the phone doesnt recognize any signal at all, right now is running the stock rom for android marshmallow, everything works fine except for the signal that either always keeps in "no service", i already try to put another sim card on the phone and its showing the same problem, already checked the IMEI on the swappa blacklist and everything is okay, here are a few screenshots, any thoughts on how to solve this problem would be very appreciated thank you!
Have you modified the APN settings under mobile networks?
kfcherry said:
Have you modified the APN settings under mobile networks?
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hi thanks for replying, yeah i already modified the APN settings under mobile networks with the APN of my carrier that is IUSACELL (AT&T México) and is still showing the same problem "no service" or "searching"
I had the same problem, try installing another modem, or send me an pm, I have the same mobile company (right now I'm having some problems with the at&t mexico)
I am having a similar problem with my d851 30g. It isvnot rooted and running stock android 6.0 tmobile rom. I am with movistar (mexico) it will have signal and be on the network and then eject the sim saying invalid then reset. Did factory reset. Movistar sim worked for about an hour and then same thing. Have a s from telcel switched and no problem till this Morning. Did the same thing and restarted. Recognized the sim and all fine. I am new to this and could use a little help. As it is connecting with the other sim and not my movistar sim. Possible software issue or corrupted sim?
Thanks in advance,
Alex miller
I've bought a european market ZE551ML and have it on the metro PCS network. Every APN I've tried both T-mobile and Metro fail to give me LTE or 4g. I had a previous ZE551ML that was on the same network that had no problem getting LTE. WW firmware phone with 4.21.40.352 MM Installed. The phones rooted and bootloader unlocked. I can get hspa+ but LTE is the problem . Attached are the Screenshots from my APN and phone settings as well as random network Data. Im a network engineer with alot of experience and I've tried everything I can without success a little help would be much appreciated and would using a custom ROM help in any way.
Unfortunately after adding over 7 tinypic URL images I had to delete them cause This is my first post which im sure would have helped alot.
Anyways thanks ahead of time.
Hello all,
I have LG G3 D858HK, yesterday I can see the network signal 4g, but I can not call it or receive it. It also appears at times
Code:
No Service - Restricted Network
After searching I found that the network was encrypted.
Trying the code 2945#*858# but showing this message:
Code:
The phone is permanently locked and cannot be unlocked
I checked the IMEI SN. *#06# and found it fixed like the back of the phone
I downloaded more than a official ROM 4.4.2 and also 6 but nothing
This ROM I try it
(D858HK30b_00_0906.kdz) - (D858HK10F_00.kdz) (LGD858HKAT-00-V10d)
Thanks for help me and I am a waiting your support
UP
Me too...
Hi the last week i update the Z2 force AT&T from 7.1.1 to Oreo. After updating I had no mobile network so I decided to flash another modem specifically Verizon but now I lost all the baseband the WiFI and mobile data doesn't works and it tells me that the baseband is unknown , i try to flash again the AT & T modem and nothing. Unlock the bootloader a while ago maybe that's useful.
WHAT CAN I DO?
The baseband says unkown because you used Verizon's firmware on an AT&T phone. I did this accidentally last week.
Now, when you said "After updating I had no mobile network" did it not recognize the SIM and have the little warning icon or did it just never connect? For the former, get a new SIM. I had this issue on a samsung with AT&T once. For the latter you might want to check your APN setting here:. https://www.att.com/support/article/wireless/KM1062162/