Develop Bugs

F180K works only with rom F180K10H_00.kdz

Hallo all,
I have a silly question for anyone has time to lose: I have a LG-F180K, the OptimusG korean version. Why can I only use the rom F180K10H?
I tested several configuration and official roms, mixing my backupped baseband and roms, official OTA. but my phone works ONLY with F180K10H.
For example with the others official LG's rom mobile network doesn't work (I can't make calls!!), wifi works. Restoring the baseband (img) works mobile network but wifi not.
I tested the official upgrade F180K10H->F180K20C/G/I without success.
Ideas?

same here
i had exactly this issue.. did you find any solution? thanks!

For now I'm on ICS. Unfortunately I didn't find the reason, but I think it is the baseband...

pgdg71 said:
Hallo all,
I have a silly question for anyone has time to lose: I have a LG-F180K, the OptimusG korean version. Why can I only use the rom F180K10H?
I tested several configuration and official roms, mixing my backupped baseband and roms, official OTA. but my phone works ONLY with F180K10H.
For example with the others official LG's rom mobile network doesn't work (I can't make calls!!), wifi works. Restoring the baseband (img) works mobile network but wifi not.
I tested the official upgrade F180K10H->F180K20C/G/I without success.
Ideas?
Click to expand...
Click to collapse
francisac3 said:
i had exactly this issue.. did you find any solution? thanks!
Click to expand...
Click to collapse
I noticed that if you dial 3845#*180# you gain an hidden menu. If you have jb installed maybe 2G network is disabled. Can you check this?

The modem menu/settings is 5457

Tim4 said:
The modem menu/settings is 5457
Click to expand...
Click to collapse
Thanks :laugh:

up for this thread, same issue here

E980 CM11 problem with WIFI

E980 rooted using freegee, flashed cm11 m3 and the previous nightly, everything works until i put my simcard, after that wifi stops working.
only way to solve is to remove simcard and do factory reset.
flashed cm 10.2 stable and everything works, including WIFI + Sim.
second issue, i have an Optimus G, and it runs KITKAT way smoother, cant explain, but the animations are jittery on E980, while on Optimus G they are smooth.

Guys, help me here, one day old phone here... How do you guys using the ROMs? When it won't work? Hope it's not the phone as cm11 M2 works fine.
Sent from my GT-P3100 using Tapatalk

atifsh said:
Guys, help me here, one day old phone here... How do you guys using the ROMs? When it won't work? Hope it's not the phone as cm11 M2 works fine.
Sent from my GT-P3100 using Tapatalk
Click to expand...
Click to collapse
Try setting region in settings>wifi>advanced
Also try to install the Jan 21 2014 cm11 rom, since some wifi changes were made starting from Jan 22 2014.
You can also try flashing the custom kernel from this thread http://forum.xda-developers.com/showthread.php?p=50148452

arifqur said:
Try setting region in settings>wifi>advanced
Also try to install the Jan 21 2014 cm11 rom, since some wifi changes were made starting from Jan 22 2014.
You can also try flashing the custom kernel from this thread http://forum.xda-developers.com/showthread.php?p=50148452
Click to expand...
Click to collapse
anyway to make region stay persist after reboot.

atifsh said:
anyway to make region stay persist after reboot.
Click to expand...
Click to collapse
Then you can confirm that this works for you?
Have not been able to make this stick.

arifqur said:
Then you can confirm that this works for you?
Have not been able to make this stick.
Click to expand...
Click to collapse
yes clicking any region will enable wifi, but after reboot, you have to do this again.
changing the kernel fixes it, either use older m2 kernel or any custom kernel.

atifsh said:
yes clicking any region will enable wifi, but after reboot, you have to do this again.
changing the kernel fixes it, either use older m2 kernel or any custom kernel.
Click to expand...
Click to collapse
I am confused as to why other people are not affected by this problem. Its not only with CM11 that this happens, all the newer versions of roms have the same issue. Cyanfox has exactly the same issue that it has to be ticked again after reboot. Slimkat on the other hand remembers once you tick the region. One rom I don't exactly remember which one does not even have the region settings( either Vanir or AICP) so any other kernel has to be flashed.

arifqur said:
I am confused as to why other people are not affected by this problem. Its not only with CM11 that this happens, all the newer versions of roms have the same issue. Cyanfox has exactly the same issue that it has to be ticked again after reboot. Slimkat on the other hand remembers once you tick the region. One rom I don't exactly remember which one does not even have the region settings( either Vanir or AICP) so any other kernel has to be flashed.
Click to expand...
Click to collapse
exactly what i wonders... why not more than handful only complain, i have an E980, perhaps other models does not suffer this.
yes using a older kernel or a custom one fixes the issue, i have used kernel from M2 build and these days using the custom one.
only thing is the custom kernel gives me random reboot here and there.

atifsh said:
exactly what i wonders... why not more than handful only complain, i have an E980, perhaps other models does not suffer this.
yes using a older kernel or a custom one fixes the issue, i have used kernel from M2 build and these days using the custom one.
only thing is the custom kernel gives me random reboot here and there.
Click to expand...
Click to collapse
After a lot of googling I found out that a lot of people have this issue but all of these people are using US version phones in other places than the USA.
The locale in the Sim does not match the one in the Settings Storage (or the MCC-Tables) in the phone and that creates a conflict.
If you remove your sim and then start your phone without it, the wifi works perfectly.
Give it a try.
Still can't seem to find a permanent solution to this.
http://forum.xda-developers.com/wiki/WiFi_regional_problem_on_Android

arifqur said:
After a lot of googling I found out that a lot of people have this issue but all of these people are using US version phones in other places than the USA.
The locale in the Sim does not match the one in the Settings Storage (or the MCC-Tables) in the phone and that creates a conflict.
If you remove your sim and then start your phone without it, the wifi works perfectly.
Give it a try.
Still can't seem to find a permanent solution to this.
http://forum.xda-developers.com/wiki/WiFi_regional_problem_on_Android
Click to expand...
Click to collapse
yes i know, that it works without sim.

I think set region your wifi.

arifqur said:
After a lot of googling I found out that a lot of people have this issue .......
Click to expand...
Click to collapse
Here my solution flash this every time i update a cm11 or cm11 based rom or try some new ROM.
https://www.dropbox.com/s/7sfa46nytdivn02/E-980-M2-boot-img.zip
Sent from my LG-E980 using Tapatalk

atifsh said:
Here my solution flash this every time i update or try some new ROM.
https://docs.google.com/file/d/0B6dCAzFim0RkMHl2aVlyWFp6eTA/edit?usp=docslist_api
Sent from my LG-E980 using Tapatalk
Click to expand...
Click to collapse
What is it?
Can't get to the page, says something like that request has been sent to the owner etc.

arifqur said:
What is it?
Can't get to the page, says something like that request has been sent to the owner etc.
Click to expand...
Click to collapse
wait dropping it to dropbox, its M2 boot.img flashable from recovery
custom kernel always gives me random boot loops

atifsh said:
wait dropping it to dropbox, its M2 boot.img flashable from recovery
custom kernel always gives me random boot loops
Click to expand...
Click to collapse
Found a solution: http://forum.xda-developers.com/showthread.php?t=2658706

dear please let me know is there any permanent solution available for wifi region code issue because there is no option available for change region code in CM12 or android L please help

The WiFi-fix patch while installing N9005 ROMs to N900T

Hi guys, I've tried to install many N9005 ROMs on my N900T device, they all works well without issues except the WiFi. So I flashed some WiFi fix patches from XDA and none of them are stable. I noticed those N9005 based ROMs that posted on XDA have perfect WiFi function (as ViSiON X N3), so was wondering which patch did they use while editing the N9005 ROM.
Thanks!

@TheAxman
 @teshxx
Thanks for you attention, I can't post anything in your original thread since I'm a noob who can't reply the posts in development forum.

parkerliu22 said:
Hi guys, I've tried to install many N9005 ROMs on my N900T device, they all works well without issues except the WiFi. So I flashed some WiFi fix patches from XDA and none of them are stable. I noticed those N9005 based ROMs that posted on XDA have perfect WiFi function (as ViSiON X N3), so was wondering which patch did they use while editing the N9005 ROM.
Thanks!
Click to expand...
Click to collapse
Wait so you can use n9005 rom to N900T ? would it work because it would be different career right ?

humritumri said:
Wait so you can use n9005 rom to N900T ? would it work because it would be different career right ?
Click to expand...
Click to collapse
Yes but you need to fix the WiFi, NFC and BT after that.

parkerliu22 said:
Yes but you need to fix the WiFi, NFC and BT after that.
Click to expand...
Click to collapse
Also usually a tmobile kernel
Sent from my SM-N9005 using xda app-developers app

Cant wait to try it out and see how I will get result what other complication I b fixing .
sent from s4

did you fixed your wifi already?

parkerliu22 said:
@TheAxman
@teshxx
Thanks for you attention, I can't post anything in your original thread since I'm a noob who can't reply the posts in development forum.
Click to expand...
Click to collapse
Are you saying that you flash my rom, and there is no wifi? That would be a kernel issue, try another, it will work....:good::good:

TheAxman said:
Are you saying that you flash my rom, and there is no wifi? That would be a kernel issue, try another, it will work....:good::good:
Click to expand...
Click to collapse
No your ROM is perfect I mean the problem is on other N9005 ROMs that were not modified for N900T that have WiFi issue (WiFi works but unstable). So I was just wondering how did you fix it when you port N9005 ROM to N900T.

try this friend http://fs1.androidfilesharing.com/74f88da21978feed

CapitanFantasma said:
try this friend http://fs1.androidfilesharing.com/74f88da21978feed
Click to expand...
Click to collapse
Did you try this already? Does it work?

CapitanFantasma said:
try this friend http://fs1.androidfilesharing.com/74f88da21978feed
Click to expand...
Click to collapse
Thanks but actually that is the one I have already tried, it works but like I said, unstable. Especially the connection to 802.1x network, I can't even pass the security authentication. Sad..

n9005 rom onto n900t
somebody give me one link n9005 rom for n900t

any update for this ??

[Q] unable to turn on wifi, after installing pre rooted kitkat 4.4.2 on gt-n7100

Dear Admins and Members,
Hello to everyone, this is my very first post on xda-dev forums, but I am using the forums as guest since many years,
I have GT-N7100 Middle East Variant, most probably the international variant.
I have successfully installed the android 4.4.2 via philz recovery latest version without any problem, here is some info after installation.
Base-band version : N7100XXUFNB4
Kernel version : 3.0.31-764701
[email protected] # 1
Wed Feb 19 16:56:34 KST 2014
Build number
KOT49H.N7100XXUFNB4
THE ANDROID FILE NAME WHICH I USED FOR THIS INSTALLATION :
N7100XXUFNB4_pre-rooted_deodex_(Leak).zip
Now after the installation, every thing is working great, the phone performance is great smooth, the ram usage is fine, the cpu usage is fine,
battery consumption is great, only the problem is I cannot TURN ON WIFI , yes the wifi is not working,
I have checked that my data internet is working, and i can theter/share my internet via bluetooth, but i cannot share wifi hotspot, as it shows error..
I have tried to re install the phone 2-3 times, but still the errors are same.
I dont see any corrupt file system, i have check the os file is also fine, can any one help me ? how i can fix my wifi error ? Please suggest me the method without re installation, I have lot of big games on my phone and i dont want to do the re installation.
Regards

This has already been discussed on many occasions and there is a fix. You would know this if you would have bothered to use search before creating topic.

TheATHEiST said:
This has already been discussed on many occasions and there is a fix. You would know this if you would have bothered to use search before creating topic.
Click to expand...
Click to collapse
Bro I am sorry, as i mentioned i am posting here for this first time, you should help me by directing me towards the links which can help me.
I have use the search but that is not appropriate for my model or phone or OS , can you please reply with the links ?

ArabGeek said:
Bro I am sorry, as i mentioned i am posting here for this first time, you should help me by directing me towards the links which can help me.
I have use the search but that is not appropriate for my model or phone or OS , can you please reply with the links ?
Click to expand...
Click to collapse
Mod Edit
What do you mean searching isn't appropriate for your model???
Use search, read, learn.

TheATHEiST said:
Mod Edit
What do you mean searching isn't appropriate for your model???
Use search, read, learn.
Click to expand...
Click to collapse
I mean to say the search returns the results, which donot work for me, so my problem is different, I donot have any problem with knox or OTA update, because i did a fresh install. its seems that my wifi is not loading the correct drivers for wifi, can you help me ?

ArabGeek said:
I mean to say the search returns the results, which donot work for me, so my problem is different, I donot have any problem with knox or OTA update, because i did a fresh install. its seems that my wifi is not loading the correct drivers for wifi, can you help me ?
Click to expand...
Click to collapse
I don't know which country in middle east you are in but download this stock Saudi Arabia rom from here It should resolve all your issues with wifi.Next root your phone using this Guide.

I am having a similar issue!! Search and found a patch *flashd it via odion.. but that DID not solve the problem!
Installed Omega v29.. still not working.. will try another ROM,maybe that helps
any ideas or suggestions?

Omega sucks man. Wifi keeping disconnecting.

kuromusha38 said:
Omega sucks man. Wifi keeping disconnecting.
Click to expand...
Click to collapse
I've tried MANY ROM sNOW.. Phantom, Omega.. even gave SlimRom a chance.
WIFI and Bluetooth are JUST NOT WORKING!! Its not about Disconnection.. THEY JUST DONT TURN ON (in sammy based roms *#0011* does show wifi to be ok!?
I tried to upgrade bootloader (dr. ketan) to kitkat version (his post #5). Also tried the other "patch" on Omegas first post (by dr ketan i think) using Odin.. that didnt work!!
Anything else!! Feel like throwing this off the balcony.. urghhh

What bootloader are you using right now?

kuromusha38 said:
What bootloader are you using right now?
Click to expand...
Click to collapse
Here is my phone info
Phone Model : GT-N7100
Device Type: t03g
Product Name: t03gxx
County of Origin : Vietnam
Origin CSC Code : XEF
CSC Country : France
Product Code : GT-N7100ZRDXEF
BOOTLOADER VERSION : N7100XXDMB4
BASEBAND VERSION : N7100XXUFNB4
Build Number : KOT49H.N7100XXUFNB4(N7100XXUFNB4)
Android Version : 4.4.2
Hardware / Board : XMM6262
Some one can help how to make wifi work

Tnx /...............

ArabGeek said:
Here is my phone info
Phone Model : GT-N7100
Device Type: t03g
Product Name: t03gxx
County of Origin : Vietnam
Origin CSC Code : XEF
CSC Country : France
Product Code : GT-N7100ZRDXEF
BOOTLOADER VERSION : N7100XXDMB4
BASEBAND VERSION : N7100XXUFNB4
Build Number : KOT49H.N7100XXUFNB4(N7100XXUFNB4)
Android Version : 4.4.2
Hardware / Board : XMM6262
Some one can help how to make wifi work
Click to expand...
Click to collapse
The one i bolded is your culprit.You need to flash MJ5 or ND3 bootloader to get your wifi working.Alternative is flash a custom kernel like Nadia or Agni for 4.4.2 and you'll have working wifi.I'll put links below for each of them.Good luck.
nd3 bootloader
mj5 bootloader
how to flash bootloader via odin
Nadia Kernel
Agni Kernel
So difference between MJ5 and ND3 bootloader is that MJ5 is knox free bootloader so warranty will not be void and you can downgrade back to 4.1.2 if needed but you wont be able to charge your phone by turning it off it wil power back on.ND3 bootloader is KNOXED so warranty will be void,knox will be 0x1(no way to reset it yet) but phone can be charged by turning it off.Also once you flash ND3 bootloader you can only go back as far as 4.3 ROM not 4.1.2.
If you don't decide to upgrade your bootloader and stick to your current one which is MB4 you won't be able to charge your phone.FLashing a custom kernel instead you'd be able to get wifi working again.Also if you flash ND3 bootloader you cannot downgrade your bootlader than means you cant go back to MJ5 or MB4 it will just fail in odin or worse brick your device since bootloaders are flashed onto the motherboard of our phones.So if you flash MJ5 first you can easily upgrade to ND3 later if you feel but not vice versa.Good luck

wifi problem
i'm also facing this problem, already tried the solution above but still grayed wifi/bt and wifi hotspot

den0809 said:
i'm also facing this problem, already tried the solution above but still grayed wifi/bt and wifi hotspot
Click to expand...
Click to collapse
Which Rom did you try and are you on ND3 bootloader now? flash a custom 4.3 rom and see if you get wifi and bluetooth back.

wifi problem
singhpratik87 said:
Which Rom did you try and are you on ND3 bootloader now? flash a custom 4.3 rom and see if you get wifi and bluetooth back.
Click to expand...
Click to collapse
i already did flashing stock 4.3 and also custom rom both 4.3 and 4.4 but still no success..

den0809 said:
i already did flashing stock 4.3 and also custom rom both 4.3 and 4.4 but still no success..
Click to expand...
Click to collapse
Try flashing a custom kernel especially agni or nadia for 4.4.2 on your 4.4 ROM and see if that helps.Cause these two custom kernels have wifi drivers.I am not sure if custom kernel for 4.3 have the same.

wifi problem
singhpratik87 said:
Try flashing a custom kernel especially agni or nadia for 4.4.2 on your 4.4 ROM and see if that helps.Cause these two custom kernels have wifi drivers.I am not sure if custom kernel for 4.3 have the same.
Click to expand...
Click to collapse
same sir still grayed wifi and bluetooth not working..

den0809 said:
same sir still grayed wifi and bluetooth not working..
Click to expand...
Click to collapse
It seems more like a hardware issue to me unless anyone else got any more ideas.Sorry

I will first go with the custom kernels. If this works i will reply here.
Sent from my GT-N7100 using XDA Free mobile app

Question about BT and baseband

Can anyone tell me if changing your baseband affects Bluetooth at all? Asking because no aosp roms allow me to connect to my Bluetooth stereo, infact only resurrection remix rom worked. No other ROMs allow me to use Bluetooth

1qazwsx4 said:
Can anyone tell me if changing your baseband affects Bluetooth at all? Asking because no aosp roms allow me to connect to my Bluetooth stereo, infact only resurrection remix rom worked. No other ROMs allow me to use Bluetooth
Click to expand...
Click to collapse
Yes baseband definitely affects Bluetooth. But your problem may not be solved by upgrading baseband. Your problem seems to be ROM dependant.

greatcoder said:
Yes baseband definitely affects Bluetooth. But your problem may not be solved by upgrading baseband. Your problem seems to be ROM dependant.
Click to expand...
Click to collapse
Yeah everyone else seems to have Bluetooth working correctly on any ROM so its left me wondering about baseband. Does yours work correctly? What ROM and baseband are you on?

1qazwsx4 said:
Yeah everyone else seems to have Bluetooth working correctly on any ROM so its left me wondering about baseband. Does yours work correctly? What ROM and baseband are you on?
Click to expand...
Click to collapse
Yes, it works for me. I have tried it with my Bluetooth speakers. I am using AquriOS

greatcoder said:
Yes, it works for me. I have tried it with my Bluetooth speakers. I am using AquriOS
Click to expand...
Click to collapse
Hmmm I was on that baseband then updated to latest China ROM via qfil to see if that helped so I still have no idea why it won't work haha

1qazwsx4 said:
Hmmm I was on that baseband then updated to latest China ROM via qfil to see if that helped so I still have no idea why it won't work haha
Click to expand...
Click to collapse
iirc the rr rom from mr h4cker had a baseband included, you maybe should go with this one

fallen.kn said:
iirc the rr rom from mr h4cker had a baseband included, you maybe should go with this one
Click to expand...
Click to collapse
Thanks for your response, after using qfil and updating to another firmware I still hadbluetooth issues on other roms so I restored my RR ROM and kept the up to date firmware and Bluetooth worked... Dunno what elseto try lol. Hoping it may just start working on Oreo

1qazwsx4 said:
Thanks for your response, after using qfil and updating to another firmware I still hadbluetooth issues on other roms so I restored my RR ROM and kept the up to date firmware and Bluetooth worked... Dunno what elseto try lol. Hoping it may just start working on Oreo
Click to expand...
Click to collapse
If you restore your RR ROM you probably restored the baseband aswell.
Also check if your Bluetooth stero allows you to connect, probably it allows only a limited amount of devices.

fallen.kn said:
If you restore your RR ROM you probably restored the baseband aswell.
Also check if your Bluetooth stero allows you to connect, probably it allows only a limited amount of devices.
Click to expand...
Click to collapse
I tried using the same baseband as RR in other ROMs and had no luck, I restored RR and changed my baseband and Bluetooth still works which is why I don't think its baseband related anymore... Have cleared my stereos stored Bluetooth devices in between every romchange or baseband change etc. the other ROMs simply can't connect with bluetooth