D850 LTE 4G and 3G problem - G3 Q&A, Help & Troubleshooting

Hi,
I have a at&t d850 phone. i live in finland and my operator uses the band 3 (1800) and 7 (2600) , which based on the gsmarena is supported by my phone's model. However, whatever I do I only get the E (2G) from the 50Mbps LTE datasim. Could anybody help me please? I have tried many roms and hidden menu and whatever, but no success
I will really appreciate if you could help me in this.

lg g3 network issue
yugi_oh said:
Hi,
I have a at&t d850 phone. i live in finland and my operator uses the band 3 (1800) and 7 (2600) , which based on the gsmarena is supported by my phone's model. However, whatever I do I only get the E (2G) from the 50Mbps LTE datasim. Could anybody help me please? I have tried many roms and hidden menu and whatever, but no success
I will really appreciate if you could help me in this.
Click to expand...
Click to collapse
which roms u tried?

kalpesh patil said:
which roms u tried?
Click to expand...
Click to collapse
These :
D850 20f Stock ROM Debloated
D855 Lollipop Stock Rom for D850
Deadly Venom v1.1 AT&T LG G3 [D850]
Candy5 for LG G3 D850 - Lollipop[5.1.1]
[5.1.1] Team OctOS Oct-L
Euphoria-OS 1.1
I think I also tried this :
Fusion v5.0 - Lollipop 5.0.2_r1 [21/12]

Edit Buildprop
yugi_oh said:
These :
D850 20f Stock ROM Debloated
D855 Lollipop Stock Rom for D850
Deadly Venom v1.1 AT&T LG G3 [D850]
Candy5 for LG G3 D850 - Lollipop[5.1.1]
[5.1.1] Team OctOS Oct-L
Euphoria-OS 1.1
I think I also tried this :
Fusion v5.0 - Lollipop 5.0.2_r1 [21/12]
Click to expand...
Click to collapse
you need to edit build.prop and find ro.build.target_operator: ATT(Global) replace the global or att whatever there is into OPEN and you will get lte

Related

[INDEX]LG Optimus G Variants

Ok,like the title says, i'm trying to collect data on all models/variants of Optimus G, besides E970(AT&T) and LS-970(Sprint),because they have their own sections.
So, here we go.
We have E970 - AT&T - It has it's own section http://forum.xda-developers.com/forumdisplay.php?f=1921 - 16gb storage+microsd slot.
LS970 -Sprint - http://forum.xda-developers.com/forumdisplay.php?f=1928 -32gb storage - no microsd slot
E971 - Canada - Rogers Network - 8mpx camera - 32gb storage
E973 - Canada - Bell Network - 8mpx camera - 32gb storage
E975 - International Version -13mpx camera - 32gb storage- Used in Europe,India, Hong Kong, Singapore .....
Roms for E975 - All credits go to Xerxin. Thanks for the index
http://forum.xda-developers.com/showthread.php?t=2320817
E975k - Reported in some Eu countries,Australia and Israel(thanks LsGio).Same specs as E975.
E975R - same specs as E975
E976 - Reported to be used in Mexic and Peru. - 13mpx camera-32gb storage
E977 - -13mpx camera-32gb storage - Brasil, Venezuela(Movistar), Chile(Claro)
Working roms for E977 (thanks to syverman for testing and reporting)
Official CM 10.1
Official CM 10.2
PACMAN
need to manually create the apn to run the 3G+/EDGE/LTE
PARANOID ANDROID 3.60
CM HOLO
ROOTBOX
SLEEM
LIQUID
XYLON
MOKEE
Kernel
KITE
F93 v0.6
E987 -13mpx camera-32gb storage - Argentina
F180K - Korea KT - LTE (KT Band) / GSM / WCDMA
Working roms for F180K ,thanks Ganz.Conrad for reporting.
ThinkingBridge ROM [E975] http://forum.xda-developers.com/show....php?t=2247095 - Bluetooth audio problem (car kit, outgoing calls)
CM 10.1 LG Optimus G (Intl) - e975 / stable http://get.cm/?device=e975&type=stable - Bluetooth audio problem (car kit, outgoing calls), random network failure
F180S - Korea SKT - LTE (SKT Band) / GSM / WCDMA
F180L - Korea LGUplus - LTE (LGUplus Band) / GSM / WCDMA / CDMA
LG L01E - Japan NTT DoCoMo - 1280*720 hitachi LCD / Waterproof / Only English + Japanese / LTE (DoCoMo Band) / GSM / WCDMA
LG L21 - Japan AU KDDI - Same as L01E, Additional Korean Support, CDMA Support (LTE/CDMA only AU KDDI Band)
All roms in Developement and Original Developement area(except those for E971/E973) should work without a problem for these models :
E975(k,R),E976,E977,E987.
The only difference is made by the LTE modem.Look at your operator specs to see what band are they using.
It's been reported to work onF180K,L, but with problems,mainly no 3g/wi-fi connection,due to baseband incompatibilities.Solved by flashing again the radio/modem.
I hope this will help.
The thread will be updated as needed,with your help of course. A simple post like : E9XX working with XXXXX rom should be enough.
Thanks
PS. This is what i could've think of now.If needed,will change the looks .
E973 is 8mpx
Thanks,will update.
E977 - Being brought by Movistar in Venezuela.
13 MPX Camera
32GB Storage
No Micro SD Slot
According to the comments i've seen, exactly same as 975 but for the LTE bands.
Yes it is and if your operator uses same lte band as in Europe(2100/2600),you can use roms for E975 without any problems,.
About F180 series and LGL21
F180K - Korea KT - LTE (KT Band) / GSM / WCDMA
F180S - Korea SKT - LTE (SKT Band) / GSM / WCDMA
F180L - Korea LGUplus - LTE (LGUplus Band) / GSM / WCDMA / CDMA
LG L01E - Japan NTT DoCoMo - 1280*720 hitachi LCD / Waterproof / Only English + Japanese / LTE (DoCoMo Band) / GSM / WCDMA
LG L21 - Japan AU KDDI - Same as L01E, Additional Korean Support, CDMA Support (LTE/CDMA only AU KDDI Band)
kimitza said:
Ok,like the title says, i'm trying to collect data on all models/variants of Optimus G, besides E970(AT&T) and LS-970(Sprint),because they have their own sections.
So, here we go.
We have E970 - AT&T - It has it's own section http://forum.xda-developers.com/forumdisplay.php?f=1921 - 16gb storage+microsd slot.
LS970 -Sprint - http://forum.xda-developers.com/forumdisplay.php?f=1928 -32gb storage - no microsd slot
E971 - Canada - Rogers Network - 8mpx camera - 32gb storage
E973 - Canada - Bell Network - 8mpx camera - 32gb storage
E975 - International Version -13mpx camera - 32gb storage- Used in Europe and India - don't know about other countries
E975k - I saw it in some countries in Europe - same specs as E975
E975R - Same as K.same specs as E975
E976 - Reported to be used in Mexic - 13mpx camera-32gb storage
E977 - -13mpx camera-32gb storage - Brasil, Venezuela(Movistar)
E987 -13mpx camera-32gb storage - Argentina
Roms for E975
http://forum.xda-developers.com/showthread.php?t=2320817
All credits go to Xerxin.
F180K - Korea
F180L - Korea
LG L-01E - For NTT DoComo Japan - 13mpx camera,16gb storage+microsd slot
All roms in Developement and Original Developement area(except those for E971/E973) should work without a problem for these models :
E975(k,R),E976,E977,E987.
The only difference is made by the LTE modem.Look at your operator specs to see what band are they using.
It's been reported to work onF180K,L, but with problems,mainly no 3g/wi-fi connection,due to baseband incompatibilities.Solved by flashing again the radio/modem.
I hope this will help.
The thread will be updated as needed,with your help of course. A simple post like : E9XX working with XXXXX rom should be enough.
Thanks
PS. This is what i could've think of now.If needed,will change the looks .
Click to expand...
Click to collapse
@nastylemon, thanks, OP updated.
E977 BROUGHT TO CHILE BY CLARO
32GB Storage
13 MP Camera
LTE 2600 BAND
-----------------------------------------------------------
THESE ARE THE ROM I HAVE TRIED SO FAR.
10.1 CM Official
PACMAN
need to manually create the apn to run the 3G+/EDGE/LTE
PARANOID ANDROID 3.60
CM HOLO
ROOTBOX
SLEEM
LIQUID
XYLON
kernel
KITE r25-r30-r40
F93 v0.6
all made for E975 int.
syverman said:
E977 BROUGHT TO CHILE BY CLARO
32GB Storage
13 MP Camera
LTE 2600 BAND
-----------------------------------------------------------
THESE ARE THE ROM I HAVE TRIED SO FAR.
10.1 CM Official
PACMAN
need to manually create the apn to run the 3G+/EDGE/LTE
PARANOID ANDROID 3.60
CM HOLO
ROOTBOX
SLEEM
LIQUID
XYLON
kernel
KITE r25-r30-r40
F93 v0.6
all made for E975 int.
Click to expand...
Click to collapse
The smoocha kernel from Original Android Development isn't compatible, right??
No,different sources. Smoocha is based on a modified nexus4,official cm(and related) are based on official lg source.
Sent from LG E975 pwd by CM 10.1
kimitza said:
No,different sources. Smoocha is based on a modified nexus4,official cm(and related) are based on official lg source.
Sent from LG E975 pwd by CM 10.1
Click to expand...
Click to collapse
Rightly, when i try flashing that kernel i had bootloop several times and i had to leave that option haha, thanks
975k here in Australia
Sent from my LG-E975K using xda app-developers app
More details on specs?we're trying to give accurate infos.thanks
Sent from LG E975 pwd by CM 10.1
Hope this info will be usefull for users and they ll flash proper files....:good::good:
Good job kim..:good:
room e977 para e975?
posso instalar uma room lg e977 num lg e975?
Better say that in portuguese,i didn't understood a thing ... @pontocell, read the OP aka FIRST POST to see ALL ROMS compatible for E977.
A cool add would be adding the roms links so everyone who sees this can get to them quickly. I can help getting them if you like
There is already a link to all indexed roms.the roms working for E975 are good for E977 too. All credits go to xerxin for that.So,creating several threads with same things,well,don't make much sense,right?besides,some roms tested for e977 are not from xda.
Sent from LG E975 pwd by CM 10.1
F180K - Korea - LTE (1800) / GSM (900/1800) / WCDMA (2100 only) - (on original modem)
works with:
ThinkingBridge ROM [E975] http://forum.xda-developers.com/showthread.php?t=2247095 - Bluetooth audio problem (car kit, outgoing calls)
CM 10.1 LG Optimus G (Intl) - e975 / stable http://get.cm/?device=e975&type=stable - Bluetooth audio problem (car kit, outgoing calls), random network failure
about LTE: phone does not support CS Fallback, so - I don't use LTE
Thanks, OP updated.

[INFO] Kitkat update for LG Optimus F6 Available

Hi all,
A kitkat update has just been released for the LG Optimus F6 (D505). I can't post the link because of my low profile, but it's on official website:
lg dot com/global/support/opensource/opensourceList?types=ALL&search=d505
I hope it will come for T-mobile version very soon.
karl7777 said:
Hi all,
A kitkat update has just been released for the LG Optimus F6 (D505). I can't post the link because of my low profile, but it's on official website:
lg dot com/global/support/opensource/opensourceList?types=ALL&search=d505
I hope it will come for T-mobile version very soon.
Click to expand...
Click to collapse
Unfortunately this isn't for the US version.
In Europe, and SK they have the update, and it's been used to make a CM11 port, however, not everything works.
You could also be like me, and although there's a working 4.4.2 kitkat rom, and a beta with almost everything working 4.4.4 CM11 Rom, you could have the version of the phone that has a different back camera. In which case your phone won't be able to use it's torch, or back camera. The devs have tried, but seems we have to wait for them to release a version for the US.
Very frustrated.
Anyone have any idea on if/ when LG wil relase an Android 4.4.4 ( Kitkat) update for the US version of this LG F6 ( T-mobile / MetroPCS) ? - Thanks
bamx2 said:
Anyone have any idea on if/ when LG wil relase an Android 4.4.4 ( Kitkat) update for the US version of this LG F6 ( T-mobile / MetroPCS) ? - Thanks
Click to expand...
Click to collapse
Looks like it may be never? I'm frustrated at not being able to find any usable kitkat rom for the US version, mostly because mine came with OV5693 camera, and it doesn't seem to find support in Kitkat. Wondering if it'll ever get a full CM11 development, which otherwise works okay and feels snappy. Didn't test it long enough since the camera wasn't working though.

Latest D855 firmwares (k/l)

Hello,
I am currently on dev v10j, but I have issues with 4g speed, can't put LTE, and I see that official v10j is out.
Where can I find it, and what about v10k / L ?
Thanks
Rafael1000 said:
Hello,
I am currently on dev v10j, but I have issues with 4g speed, can't put LTE, and I see that official v10j is out.
Where can I find it, and what about v10k / L ?
Thanks
Click to expand...
Click to collapse
Hello Is anyone on 10l version (F400K10l - Korean variant) yet? None of the 3 root tools ( ADB, Stump or Purple ) have worked on the 10l version for me. I had to downgrade to 10g and root was successful.
http://forum.xda-developers.com/lg-g3/help/f400k10l-update-root-t2856020/post55038865#post55038865

LG G3 Lose HSPAP after flash any Android 5 ROM

Hi fellows, i would like to know why when i flash any cooked ROM of Android L, dont get h+ only h.
Everything else works fine just data go slow. I live in Costa Rica, LG G3 D855 still on Kit Kat
srojas91 said:
Hi fellows, i would like to know why when i flash any cooked ROM of Android L, dont get h+ only h.
Everything else works fine just data go slow. I live in Costa Rica, LG G3 D855 still on Kit Kat
Click to expand...
Click to collapse
Delete your APN and manually import it again

Cloudy g3 3.0 lolİpop 5.0.1 custom rom lg g4 apps İncluded v.

*CLOUDY G3 3.0 LOLİPOP 5.0.1 CUSTOM ROM LG G4 APPS İNCLUDED V.
*STABLE FAST BATTERY PERFORMANCE THİS ROM ONLY D802 İNT MODEL
*LG G4 APPS İNCLUDED :
LG Home G4
LG G4 Weather
LG G4 Contacts & ContactsProvider
LG G4 FileManager
LG G4 KeyBoard
LG G4 SmartNotice (hava durumu bilgisi almada server hatası var)
LG G4 Camera
LG G4 Music
LG G4 video Player
LG G4 QRemote
LG G4 File Manager
----------------------------------------------------------------------
Additional applications;
Viper adroidfx
Adaway ad blocker (latest version)
Rebooter
IOS style status bar Lollipop nav bar
------------------------------------------------------------------------
Installation instructions
2.8.6.1 TWRP
Full wipe Dalvik cache, system, data
CLOUDY G3 3.0 LOLİPOP 5.0.1 CUSTOM ROM LG G4 APPS İNCLUDED V.
REBOOT procedure is OK.
HAVE FUN
DOWNLOAD LİNK:LINKS REMOVED BY MODERATOR TOLEDO_JAB
Bugs ? Screenies? Variant?
Sent from my LG-D800 using XDA Free mobile app
More info?is it themed 5.0.1 that cloudy published?or a complete new rom?
Its for d802?
any bugs ?
Is there anyway to get around having to use the iOS status bar?
Variants please..
Come on mate . we need more informations
azher98 said:
Come on mate . we need more informations
Click to expand...
Click to collapse
What do you want information such as greetings
azher98 said:
Come on mate . we need more informations
Click to expand...
Click to collapse
I 'm testing , the battery is fine. I inform
Can you post MD5 so we can be sure download is correct ? Thanks
Source?
compatible G2 variants?
qwaszx22 said:
I 'm testing , the battery is fine. I inform
Click to expand...
Click to collapse
You should test before posting
Sent from my LG-D800 using XDA Free mobile app
qwaszx22 said:
I 'm testing , the battery is fine. I inform
Click to expand...
Click to collapse
Only d802? Install over kk or lp?
I think it would be beter to rename threrad to 'Cloudy G2 3.0 lolİpop 5.0.1 custom rom lg g4 apps İncluded v.', if it's meant for G2 model.
You can easely get confused.
EDIT1: Instaling...:
Aroma installer shows variant D802.
installed, rebootnig ....android is upgrading.... installed succesfully.
now testing.
qweewq22 said:
Only d802? Install over kk or lp?
Click to expand...
Click to collapse
He's not the author of the rom ....
So without the original source of rom it's very risquy to install as we have no information of what is include or not at install (Variant, Bootloader etc etc..)
@qwaszx22 I would suggest to provide more information like for which model is it, source where you got it, whom's base credits and those stuff. But as far as I have seen this rom is for D802. The base rom was F320 but it's getting patched during install in the build.prop and also the binaries needed for some functionalities on the D802. Droidth made it compatible with the D802 or atleast in this zip so I suppose the OP added the other stuff.
qweewq22 said:
Only d802? Install over kk or lp?
Click to expand...
Click to collapse
D802 models only
Please provide source...
Will this work in D800?
darckengel said:
Source?
compatible G2 variants?
Click to expand...
Click to collapse
D802 models only
Did u include dorminax kernel?

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