Hi. Have a problem with my LG G3 D855. It won't work with 3g or 4g - only EDGE/GPRS (2g). I checked on another phone - 3g works perfectly fine there. My Lg has all network bands to work in WCDMA. :crying:
So when i, for example, choose WCDMA only mode, it just loses network connection and starts to look for one. If i choose GPRS/WCDMA or GPRS/WCDMA/LTE - it works only in EDGE (2g). Again, same sim-card - different phone - no problem with 3g.
I thought maybe there is a problem with modem rom. So i upgraded my LG G3 to marshmallow via LgFlashTool. No luck - same problem. I read couple threads, where people have the same problem - seems like no solution or idea, why is this happening, whatsoever. :crying:
Will appreciate any thoughts on the subject. Thanks. :angel:
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Hi everyone and thanks in advance for your time.
I have an unlocked Korean Optimus G Pro from the Olleh company. I switched providers to AT&T but it seems that the phone doesn't has access to the Data network provided. I have great phone signal but no Data network (No 4G LTE, 3G, Edge. Nothing at all). Everytime I turn on my data I get the message "Connection unavailable. Configure Mobile Network or Wi-Fi settings to download data."
I understand that AT&T is GSM. But this phone so far is only working with WCDMA only. I've tried switching it to GSM or any ways to make data network available with AT&T but so far it is not working. I checked the WCDMA Service settings but no luck.
Can anyone help me with this? Thanks! :good:
3rick89 said:
Hi everyone and thanks in advance for your time.
I have an unlocked Korean Optimus G Pro from the Olleh company. I switched providers to AT&T but it seems that the phone doesn't has access to the Data network provided. I have great phone signal but no Data network (No 4G LTE, 3G, Edge. Nothing at all). Everytime I turn on my data I get the message "Connection unavailable. Configure Mobile Network or Wi-Fi settings to download data."
I understand that AT&T is GSM. But this phone so far is only working with WCDMA only. I've tried switching it to GSM or any ways to make data network available with AT&T but so far it is not working. I checked the WCDMA Service settings but no luck.
Can anyone help me with this? Thanks! :good:
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Hi, Just try to configure the APN for your company, and that´s will be fine
Rucosta said:
Hi, Just try to configure the APN for your company, and that´s will be fine
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i live in pakistan , i set the apn for my network but still cant get a 3g, H, H+ on my phone . Lg g pro F240L. Any suggestion?
Hi all ,
Im experiencing strange problem in connecting my phone to 4g LTE.
I brought LG G3 International version(D855) with 5.0 recently, where Im unable to get the 4g connection, right now I'm able to see only 'H'. I also see that there is no option of 4g in network mode, moreover i tried all the hidden settings (*#*#4636 ,... and some other codes like 3845#*855# but doesn't work)
I have gsm/wcdma option only !!
Could anyone help me ?!!
ahmedmohsen said:
Hi all ,
Im experiencing strange problem in connecting my phone to 4g LTE.
I brought LG G3 International version(D855) with 5.0 recently, where Im unable to get the 4g connection, right now I'm able to see only 'H'. I also see that there is no option of 4g in network mode, moreover i tried all the hidden settings (*#*#4636 ,... and some other codes like 3845#*855# but doesn't work)
I have gsm/wcdma option only !!
Could anyone help me ?!!
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Click to collapse
What carrier is this problem occurring?
Have you tried deleting and reimporting APN settings
Have you checked whether the frequency that your carriers 4G Network runs on is supported by the G3?
itsbighead said:
What carrier is this problem occurring?
Have you tried deleting and reimporting APN settings
Have you checked whether the frequency that your carriers 4G Network runs on is supported by the G3?
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Sorry I don't know how to do that
I have LG G4 F500L model (and I guess it is the South Korean model).
Could anyone please let me know how can I select network options like 2g, 3g, 4g in the settings.
On Phones like Xperia Z3, Nexus 5 we have options like under mobile network to choose any connectivity but I can't find anything such on G4 F550L model.
Anyone please help.
Need help getting 4g lte
Hi i have lg G4 F500 L too and i want to know too how i can activate it. Thanks
Hi, I have a LG G4 F500S, I believe yours which is F500L is the same Korean set that I had.
It's Under Settings > More > Mobile Networks > Network Mode
Screenshot Here
Need help getting 4g lte
Mine does not show network mode and it could not be found anywhere inside the software. I have lg f500l
Sent from my A0001
Chang in network mode
Try this one 5457#*500# and then select network any from 2g 3 g and 4g in LG G4 F500L model (and I guess it is the South Korean model). T
Could anyone please let me know how can I select network options like 2g, 3g, 4g in the settings.
On Phones like Xperia Z3, Nexus 5 we have options like under mobile network to choose any connectivity but I can't find anything such on G4 F550L model.
Anyone please help.[/QUOTE]
It's work
Thanks it's work 100%
LTE isnt working
Lg g4 F500L south korean version....LTE is not supporting.What should I do?..only 2g is working
Lg g5 F700K south korean version....LTE is not supporting.What should I do?..only 2g is working
Hello xda friends i have lg g5 f700s i am facing some issue my phone working perfectly on 3g and 4g network but my fone did not work on 2g network
hello! i have g3 d850 at&t and its unlocked but i have problems while i try to connect phone with 3g or 4g lte data, signal bar ddisappears when i force connect with wcdma or lte. gsm work well. apn is ok. o g2 i have 3g 4g lte ok, with same apn and same parameters but on g3 i can connect only with 2g or E. please help me!
Same happen to me
Kind of the same happens to me(I'm in Claro - Argentina provider) and also D855
Signal bars go when i select WCDMA only but when i go LTE/WCDMA/GSM, i do get 3G+ but after a while (dont know if its when the device goes to sleep or idk, but after 30+- minutes) the modem stop responding, i can't make calls, get them or get any data.
I havent been able to find why this happens (tried different versions modem) and roms.... any help would also be apreciated.
I get it sometimes too and for me the solution is changing the APN. Sometimes carriers have different apns like "vodafone live" and "vodafone internet". So be sure you choose the right apn settings.
ogzhnpcmn said:
I get it sometimes too and for me the solution is changing the APN. Sometimes carriers have different apns like "vodafone live" and "vodafone internet". So be sure you choose the right apn settings.
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I tried it, didn't work either! After some time, the modem stop responding... dont get internet or the ability to get or make phone calls.
Hello, I have a G4 H815 with some weird problem. Anytime it connects to 4G network is unstable, dropping and coming back. I have tried with 2 different providers, with 3 different stock roms LP, MM and Nougat. APN's are set correct. I have entered Hidden menu and there Engeenering mode, and there I was watching that 4G qpes quickly from B3 to B20 (LTE bands supported in my country) and also goes to B0 (???) and vice versa. It seems that 4G is most stable when is on B3, and that is dropping down when on B20 or B0 (??) When it's connected on 3G (H+) there is no problem and the network is stable. My wife have same H815 without problems, and I have watched Engeenering mode her phone stays stable on B3, and it doesn't change bands so often. Anyone can tell me some solution? Thanks.
So I have managed to downgrade to Lollipop, rooted the phone, installed Network Signal Guru, and then with that APP to disable all other networks except B3, and now phone works as it should. So I think the problem was B20 (800 mhz), but I'm not sure why.
scytalemk said:
So I have managed to downgrade to Lollipop, rooted the phone, installed Network Signal Guru, and then with that APP to disable all other networks except B3, and now phone works as it should. So I think the problem was B20 (800 mhz), but I'm not sure why.
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Click to collapse
Its likely your network provider operates on more than one band for 4G
You could set it to 3G, or like you did disable the band
Network Problem Solved!!!
sometimes no network problem solved!!!
1) i am using g4 f500k which had weird network\signal problem. i've tried many options but no success. Finally I dial 5457#*500# got into WCDMA service menue>MPTCP settings>MPTCP Congestion change and select ''OLIA''. That completely solved my problem with no more network issue. If you have a deferent varient follow this dial code 5457#*your model# hope this would work.
2) also select WCDMA chanel into "user"
Solved!!!!
scytalemk said:
Hello, I have a G4 H815 with some weird problem. Anytime it connects to 4G network is unstable, dropping and coming back. I have tried with 2 different providers, with 3 different stock roms LP, MM and Nougat. APN's are set correct. I have entered Hidden menu and there Engeenering mode, and there I was watching that 4G qpes quickly from B3 to B20 (LTE bands supported in my country) and also goes to B0 (???) and vice versa. It seems that 4G is most stable when is on B3, and that is dropping down when on B20 or B0 (??) When it's connected on 3G (H+) there is no problem and the network is stable. My wife have same H815 without problems, and I have watched Engeenering mode her phone stays stable on B3, and it doesn't change bands so often. Anyone can tell me some solution? Thanks.
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Settings>battery and power savings>battery percentage on the status bar> off
Let me know if it worked for you.