Signal lost ... - LG Optimus G Pro

After flashing cm11 for f240k , i signal ...
Flashed different basebands for f240k but nothing
Went back to my backup but also no signal
Any suggestions? Thx
Sent from my LG-F240K using Tapatalk

My phone is F240S and have this problem too when I try to flash from custom rom to official Kitkat 4.4.2.
Signal is gone and I try to flash back it still gone. Even try Sphinx rom for kitkat still don't have any signal.
Any solutions? thx

nothing till now
Warlord_Link said:
My phone is F240S and have this problem too when I try to flash from custom rom to official Kitkat 4.4.2.
Signal is gone and I try to flash back it still gone. Even try Sphinx rom for kitkat still don't have any signal.
Any solutions? thx
Click to expand...
Click to collapse
i am trying to go on 4.1.2 f240k stock but i find only 2 links one to paidu .... and one which is domwloding way to slow ...
i am searching on google and i will post here if i will find any solution
ps , by the way my imei its correct

My imei is correct too.
I've already try flash to 4.1.2 f240s but it still has same problem my signal got lost.
I will try to flash to custom rom I've ever use.

I have same issue

I manage it to fix it ...
Look in your build.prop and see if something its not normal
Ps i change the 0 from the linr above with ESA ... depends on your country or region asia or usa ...
ro.build.target_operator=KT
ro.build.target_country=KR
ro.lge.vt.enable=0
ro.lge.swversion=F240K20g
Sent from my LG-F240K using Tapatalk

Yeah, I've managed to fix it too by using Feiyu rom V8 and flashing F240L Baseband but my phone is F240S. That's very weird.
Hope this help to other people who got signal problem.

Related

[Q] Help! No signal after migrating from f180l to e975!

Hello i need help and i am new here i followed some steps here regarding migrating from my stock rom f180l to e975
i used KDZ Updater >.<!
It's just my phone doesn't have signal .
is there any way i can fix this i'm searching right now too please help me if you know one
or how can i revert back and the best method to have e975 .
thanks
angelodayao said:
Hello i need help and i am new here i followed some steps here regarding migrating from my stock rom f180l to e975
i used KDZ Updater >.<!
It's just my phone doesn't have signal .
is there any way i can fix this i'm searching right now too please help me if you know one
or how can i revert back and the best method to have e975 .
thanks
Click to expand...
Click to collapse
You can find it on the forum.
You must root the Phone and install the baseband for the LG F180L.
antoniejanssen said:
You can find it on the forum.
You must root the Phone and install the baseband for the LG F180L.
Click to expand...
Click to collapse
trying it right now, i just need to revert back to stock rom e975 maybe i tried flashing Avatar rom and it seems that it is not that good
no usb debugging and no playstore.
will just update this thread if flashing the baseband works thanks
How did it go?

[Q] HELP please no signal

how to fix no service on f180k? i tried flashing f180k modem and restoring my efs but still no service
Mr.Gabo said:
how to fix no service on f180k? i tried flashing f180k modem and restoring my efs but still no service
Click to expand...
Click to collapse
flash it with L version
GalaxySIIII said:
flash it with L version
Click to expand...
Click to collapse
my phone is a f180k model. when i flash cm11 , mahdi and omni i got no service even flashing the modem and restoring efs. i edit my build prop.
Mr.Gabo said:
my phone is a f180k model. when i flash cm11 , mahdi and omni i got no service even flashing the modem and restoring efs. i edit my build prop.
Click to expand...
Click to collapse
flash L and let me know
i already try that. Im saying is when i flash the custom rom CM11 , Mahdi Rom and OmniRom i got no signal but recognized my carrier
Mr.Gabo said:
i already try that. Im saying is when i flash the custom rom CM11 , Mahdi Rom and OmniRom i got no signal but recognized my carrier
Click to expand...
Click to collapse
Go bavk to original and suggest not to mesd withcustom roms u will encounter with tons problems only..
It is not good have L version tho..
U ll never get 4G/LTE tho ..
It is equipped with 850MHz LTE band omly which is used in korea and near by countries...
And CDMA network (sprint uses in usa)
how about my e975 aftr hard bick no 2g line.only 3g. i tried stock rom and custom but still same.anyone know how to solvr this?
Sent from my LG-E975 using xda app-developers app

[Q] Restore F180K original rom from E975

As i asked above, how to restore original rom F180K if im on E975 now? I heard that when you flash kdz (f180k kdz) on E975 rom (actual) you can get some problems like with battery or etc...
Does anyone tried it before or know how to flash F180 rom without any trouble?
Thanks
I have a F180S and flashed kdz for it as I was on E975 Stock, nothing bad happened
So i will not get any bug / problem with battery ooor another issuuuue?
Im asking about that because i noticed that kitkat is going to be next official system for our LG OG
Wysłane z mojego Optimus G przy użyciu Tapatalka
Stachura5 said:
I have a F180S and flashed kdz for it as I was on E975 Stock, nothing bad happened
Click to expand...
Click to collapse
There is issue. I havent got any network working. When i flashed kdz Kitkat, there when i entered network settings, it gave me error that process has been stopped.
WHAT TO DO NOW??
Umm, if anyone can help me, please write something in this thread..
BartxGamer said:
Umm, if anyone can help me, please write something in this thread..
Click to expand...
Click to collapse
Did you try hard reset after flash F180 kdz?
artit said:
Did you try hard reset after flash F180 kdz?
Click to expand...
Click to collapse
Of course i have
BartxGamer said:
Of course i have
Click to expand...
Click to collapse
If I remember correctly, I have read a thread about network problem with F180, you need to flash F180 ICS version first before flash JB or kitkat. You should search for that thread.
artit said:
If I remember correctly, I have read a thread about network problem with F180, you need to flash F180 ICS version first before flash JB or kitkat. You should search for that thread.
Click to expand...
Click to collapse
Now i have L variant baseband flashed on my LG because K baseband doesnt work for me and for @hpesojames didnt work too. We were flashin it and trying to convertt to E975. It worked, but with L modem only. I tried flash K modem on kitkat and jelly bean. I dont know on ICS because i didnt try it.

[Q] Little problem.. Need Help!!!!!

So I flashed LOLLIPOP on my F400L from http://bbs.gfan.com/forum.php?mod=v...xtra=page=1&filter=typeid&typeid=10913&page=1..
Now only Bug is that wifi is not working.. SO IF ANYONE COULD GIVE ME THE SOLUTION TO THIS and ONE MORE thing is i tried to revert back to 4.4.2 using tot but in flashtool it says the model is not compatible( After flashing lollipop my phone says its D855)... Now what to do....
I need solution for one thing only Wifi or I can revert back.. And its also not rooted....
Sorry for poor English....
What made you think it would be better to post a question on XDA instead of the link you just mentioned? As far as I can tell, XDA is is no way related to gfan.com or that ROM.
You'd be better off posting your questions in there, in your own language, to the developer/maintainer of the ROM.
khalidzia32 said:
So I flashed LOLLIPOP on my F400L from http://bbs.gfan.com/forum.php?mod=v...xtra=page=1&filter=typeid&typeid=10913&page=1..
Now only Bug is that wifi is not working.. SO IF ANYONE COULD GIVE ME THE SOLUTION TO THIS and ONE MORE thing is i tried to revert back to 4.4.2 using tot but in flashtool it says the model is not compatible( After flashing lollipop my phone says its D855)... Now what to do....
I need solution for one thing only Wifi or I can revert back.. And its also not rooted....
Sorry for poor English....
Click to expand...
Click to collapse
i think that you need to read little more then just press flash button.
At XDA you can find many versions of Lollipop, you can try flash version from XDA. I am just not sure is there support for F400L, the most of them are for D855.
I am using official Poland version and everything is ok.
You can find it here: http://forum.xda-developers.com/lg-g3/general/kdz-poland-lollipop-lg-g3-20a00-t2938255

[Q] F180L Touch issue

My friend is using F180L (korean version) optimus g ... he asked me a favor to update his phone to 4.4.2 from 4.1.2 ... when i did that update phone's touch wasn't working i downgraded the phone it started working again .
i repeated the whole procedure but problem remains there now can some one let me know why this is happening ??
phone 4.1.2 to version is v20t
4.4.2 version is v30c
i have attached the phones touch firmware info from 4.1.2 rom!!
i facing same problem but not solve
problem solved
I have solved the problem it's because of refurbed edition!!! And I have updated despite of that!!
how u update on kitkat version ?
method
imeicodes said:
how u update on kitkat version ?
Click to expand...
Click to collapse
i will write whole method soon!!!
thanks waiting
hassanulhaq said:
i will write whole method soon!!!
Click to expand...
Click to collapse
Can you share the solution with us? I have the same problem, touch does not work on stock kitkat KDZ or custom kitkat rom. It only works in recovery mode.
please share the solution as it is the same with my friend's korean optimus g (f180k).... currently using v20o and touch is working fine. whenever try to update to v30b or v30c, touch doesn't work at all
ok guyz i ll write in 2 days!!!
http://forum.xda-developers.com/opt.../guide-to-flash-kitkat-refurbed-f180-t3200085 here is the guide

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