[Q] - G3 Q&A, Help & Troubleshooting

Hi there guys,
i have an lg g3 D852 canadian model
am not able to get LTE on that phone only E almost the time sometimes goes to G then gets right back to E
and sometimes it goes on LTE but very rare.
im really tired of calling my carrier and spending hours on phone without fixing my pb.
ive tried everything, like the APN, settings, repalced sim card and nothing changed, still having E (EDGE)
is anyone can help me plz
ill be appreciated and very thankful

Google and search for your model hidden menu cose..
Hidden menu>Lte only>modem setting>RAT selection>Lte only....done
But remember that if your carrier is not have lte network in any area your mobile also not pick network as it will only pick lte network

Related

[Q] Unlocked phone losing network

Purchased a Lg optimus g 793 version from bell network in canada about a week ago , got the unlock code , everything worked just fine , as phone does connect to the Rogers network now. But it almost constantly is dropping its network connection , even with full bars. Even when connect to the network the phone does not get internet access.
Not really sure whats going on with the phone as i've gone through the settings a dozen times now to make sure i've done things corrently.
The network is set to automatic , the 2g only button is not clicked, etc etc.
About ready to give up on the thing, figured i'd give it a shot and come here and see if anyone here has any ideas.
Appreciate any help.
odanhammer said:
Purchased a Lg optimus g 793 version from bell network in canada about a week ago , got the unlock code , everything worked just fine , as phone does connect to the Rogers network now. But it almost constantly is dropping its network connection , even with full bars. Even when connect to the network the phone does not get internet access.
Not really sure whats going on with the phone as i've gone through the settings a dozen times now to make sure i've done things corrently.
The network is set to automatic , the 2g only button is not clicked, etc etc.
About ready to give up on the thing, figured i'd give it a shot and come here and see if anyone here has any ideas.
Appreciate any help.
Click to expand...
Click to collapse
ok well as no one answered the question , yet i figured out what was wrong , i will share what was going on .
Ended up going to a local Rogers store , seeing if it was the phone internals having issues or the sim card .
Ended up that the unlock of the phone wipes all the carrier information off the phone , hence the constant connect to service , disconnect from service.
So if you unlock your phone , just remember you might need to change some of the carrier settings on the phone , and might be a good idea just to take it down to the store and get it setup as it cost me nothing to do , other side of the cost of the unlock in the first place.
Hope this help someone in the future.
Unlocking by code should not affect anything. It's either the sim or the network settings.
Sent from LG E975 pwd by CM 10.2/smart phones,dumb people.

[Q] LG G3 D855 LTE not appeared

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 ?!!
Click to expand...
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?
Click to expand...
Click to collapse
Sorry I don't know how to do that

LG G4 not showing LTE or 4g icon

I've got this issue where the icon of 4g and LTE not showing on my H818P (G4 dual sim) only got H, H+, 3G and E
I've doubled check the LTE bands and it's compatible here in Saudi Arabia
I tried to enter the code *#*#4636#*#* and open the phone information menu but I get "This Application does not work on this device"
I tried some apps from the market but with no luck .
does anyone got an idea or a fix for that, I really like the phone and I hate to return it since it's crucial feature to me
i got the same problem, im here in abu dhabi and i cant see the 4g icon or h+
I also do not get 4g LTE even though my model is supposed to support the band's of LTE my network uses. It's a shame but them again he speeds I get on HSPA+ are really not that bad. I think I will learn to live with it. Hopefully someone can come up with a way to enable more bands or unlock something that is blocking 4g. When I do connect to 4g LTE I can't send text messages so that's a no go.
Sent from my VS986
ElShe7s said:
I've got this issue where the icon of 4g and LTE not showing on my H818P (G4 dual sim) only got H, H+, 3G and E
I've doubled check the LTE bands and it's compatible here in Saudi Arabia
I tried to enter the code *#*#4636#*#* and open the phone information menu but I get "This Application does not work on this device"
I tried some apps from the market but with no luck .
does anyone got an idea or a fix for that, I really like the phone and I hate to return it since it's crucial feature to me
Click to expand...
Click to collapse
jakemadz said:
i got the same problem, im here in abu dhabi and i cant see the 4g icon or h+
Click to expand...
Click to collapse
The code is 277634#*#
Make sure you got the obvious set - network mode set to edge/wcdma/lte
Make sure provider data plan allows 4g, some plans/packages are restricted to 3g.
Sent from my LG-H818 using XDA Free mobile app
Well, I've tried everything.
At the end I've changed my sim card to a new one. It didn't work in the beginning but in a day or so it got LTE.
Hope it helps
Hi All,
I updated my LG G4 yesterday and i have a similar issue. the difference is i cannot connect to the 4G network. After i enable mobile data, nothing happens and i dont see the 4G sign. How did you get past this, did you factory reset or is there another way?
I tried to enter the code *#*#4636#*#* and open the phone information menu but I get "This Application does not work on this device"
Ideas?
happened to me, flashed v10g and now I have 3g+, h+, and 4g off course
edit : ok, I just figured this out, only software version v 10g OPT2 -H and v20e OPT2 -HQ have 3g+ and h+
Software version
NeoDJW said:
happened to me, flashed v10g and now I have 3g+, h+, and 4g off course
edit : ok, I just figured this out, only software version v 10g OPT2 -H and v20e OPT2 -HQ have 3g+ and h+
Click to expand...
Click to collapse
How did you flash it? Do you have instructions i can follow?
Android version is 6.0, Kernel Version 3.10.84, software version US991120c.
dabdul said:
How did you flash it? Do you have instructions i can follow?
Android version is 6.0, Kernel Version 3.10.84, software version US991120c.
Click to expand...
Click to collapse
http://forum.xda-developers.com/g4/help/lgup-install-kdz-mm-lp-t3249803
for acer z530 how to show the icon 4g?
ElShe7s said:
I've got this issue where the icon of 4g and LTE not showing on my H818P (G4 dual sim) only got H, H+, 3G and E
I've doubled check the LTE bands and it's compatible here in Saudi Arabia
I tried to enter the code *#*#4636#*#* and open the phone information menu but I get "This Application does not work on this device"
I tried some apps from the market but with no luck .
does anyone got an idea or a fix for that, I really like the phone and I hate to return it since it's crucial feature to me
Click to expand...
Click to collapse
Mine did the same. Go to "settings", then "networks", then "more", then scroll down to "mobile networks", then "system select". I switched from 'Global" to "LTE/CDMA" My lg g4 now says 4g lte
Pls help me fix my LG G3 issue. I can send messages and calls but cannot connect to the internet. No H+ or 4G sign on the network icon even I'm on internet settings. The issue even I changed my sim card.

g3 d850 unlocked cannot detect 3g, hsdpa or 4g lte.

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.
Click to expand...
Click to collapse
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.

No 4G LTE on VS986 11A

Hi, I'm not getting 4G on Verizon unless I switch the setting from Global (or LTE/CDMA) to LTE/GSM/UMTS, but then I get no voice/SMS
I'm only getting 3G in my home even though I always had 4G on my LG G3 and other phones. I tried switching the network mode from Global to LTE/CMDA but I still only get 3G. I then tried LTE/GSM/UMTS and I get 4G LTE at that point but no mobile connection. I tried changing the APN settings but it looks like the only thing I can do is rename the APN. I tried changing it from VZWINTERNET to INTERNET but that didn't change anything. I tried resetting to default APN.
edit: OK so my friend's SIM card gets 4G LTE in my LG G4. My SIM card only gets 3G on the G4 but on my LG G3 and on my galaxy nexus my SIM card gets 4G LTE...not sure why, i'll have to see if verizon will send me a new SIM card tomorrow when I call.

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