Hello
I have LG G3 the international version with installed stock rom 5.0,
Before I install it, I backed up the previous kitkat rom.. When I installed the lollipop stock rom I decided to go back to my previous kitkat rom. After restoring it and booted it everything was ok but it says no service, emergency calls only. And the signal at the status bar was refreshing every second automatically. I tried to return to that lollipop rom to see whether the signal is ok or no but there was no problem with it. But I dont know whats the probkem in that kitkat rom.... Plzzzz helpppp mee!!
I have the same problem! I used a custom lollipop rom and messed with something so I had to restore the stock Kitkat.
Now it keeps searching for the signal and says "no service" It found the signal for a few times but lost it immidiately.. Wifi works fine.
i would be rly thankful if somebody can fix this.
Jatiska said:
I have the same problem! I used a custom lollipop rom and messed with something so I had to restore the stock Kitkat.
Now it keeps searching for the signal and says "no service" It found the signal for a few times but lost it immidiately.. Wifi works fine.
i would be rly thankful if somebody can fix this.
Click to expand...
Click to collapse
Flash suitable Kitkat modem for phone.
Im having the same issue i purchased a used G3 and it says " NO service" ive tried eveything and verified with sprint there is no block on the phone. got a new sim card from TING ... the phone will activate only over WIFI but i have never been able to get cell service Is this a hardware issue? im totally lost and TING is telling me to take it to a cell phone repair shop. ( i repair phones myself actually as part of my job but never run into this)
Ive flashed back to stock from via XDA instructions
Any help would be awesome!!
Thanks
I have found a lot of threads and people reporting this issue. Bought a D855 32Gb from China that has this problem...
Phone tries to get signal a couple of seconds and then a cross.. and so on..
I tried everything I think, I passed for all the bricks the phone can do: Automatic Reboot / Boot Loop / Fast Boot / Security Error / Factory Reset Status 2 / Dead (QHSUSB_DLOAD) - I can help anyone that has any of those problems : )
In one of the flashes my phone turned to D855RE, similar case to other people, also the message "Current version is not available for user. Can't find matched cust for NT-Code mcc/mnc".
Please if anyone was able to fix the problem report here, there is a lot of people waiting for the answer 20 threads in different networks, I will post the solution in each of those. Thanks!
Same happening with me,
I have LG G3 T-Mobile version, it keeps searching the service, sometimes it finds when there is very good signal, or when I am too close to the GSM antenna, I was thinking maiby there is problem with antenna contact, I have opened cleaned, but with no success. When is has service it does everything, calling, sms, 4G.
any help with this issue?
satrowii said:
Hello
I have LG G3 the international version with installed stock rom 5.0,
Before I install it, I backed up the previous kitkat rom.. When I installed the lollipop stock rom I decided to go back to my previous kitkat rom. After restoring it and booted it everything was ok but it says no service, emergency calls only. And the signal at the status bar was refreshing every second automatically. I tried to return to that lollipop rom to see whether the signal is ok or no but there was no problem with it. But I dont know whats the probkem in that kitkat rom.... Plzzzz helpppp mee!!
Click to expand...
Click to collapse
Get the modem from here for your firmware version (mine is 10M) and flash in custom recovery,i had the same problem after downgrading,all will be good
http://forum.xda-developers.com/lg-g3/general/radio-modem-lg-g3-t3110376
still no luck with modem/radio change
ludoke said:
Get the modem from here for your firmware version (mine is 10M) and flash in custom recovery,i had the same problem after downgrading,all will be good
http://forum.xda-developers.com/lg-g3/general/radio-modem-lg-g3-t3110376
Click to expand...
Click to collapse
HI. i tried to change to several radio but I still don't have a signal. I just can't find the thread from other site, that it could be a D850 not an D855 motherboard. He tried to change the ROM to D850 and finally got a signal.
I have the same problem, any help is welcomed.
PacMaNNNN said:
I have the same problem, any help is welcomed.
Click to expand...
Click to collapse
If you can, return the phone. As previous post suggested, its a popular thing from some chinese sellers to change the model. You will see the original model in your motherboard (you have to disassemble the phone) and have to flash the proper stock image. First confirm that the model is the model you ordered.
juanmazake said:
If you can, return the phone. As previous post suggested, its a popular thing from some chinese sellers to change the model. You will see the original model in your motherboard (you have to disassemble the phone) and have to flash the proper stock image. First confirm that the model is the model you ordered.
Click to expand...
Click to collapse
The phone was okay, this started happening when I flashed stock Marshmallow, then I flashed MIUI KitKat rom to see if its the the marshmallow that does that only, but it was on MIUI as well, after that I flashed Fulmics, but still the same. Now I'm on stock Marshmallow and it's doing it as well. I found a little "thing", when you set the network type to WCDMA/GSM there is no more no service, everything works. But when you put LTE it goes down.
If you suspect this can be the case of model tempering by seller, open your phone and unscrew the upper plastic cover, at the right you will see the Motherboard factory code with the phone model in it. Youll have to flash an according complete stock with flash tool.
juanmazake said:
If you suspect this can be the case of model tempering by seller, open your phone and unscrew the upper plastic cover, at the right you will see the Motherboard factory code with the phone model in it. Youll have to flash an according complete stock with flash tool.
Click to expand...
Click to collapse
and from where i can find japanese version of lg g3 sock firmware?
Hi there!
I'm hoping someone can shed a bit of insight for me.
I was able to flash 2APHE firmware via Odin 3.12 (to rid the battery 60% issue) & everything was fully restored (including battery chg to 100%, no boot loops etc.) with the exception of my network signal.
I did read of another user flashing a modem/radio meant for lollipop rather than marshmallow, but they were on another network.
My IMEI isn't null & SIM shows signal strength, but of course I have the searching for service/mobile network not available msgs.
Just looked & current baseband is 2APK1 (is this the culprit?)
Any thoughts/fixes & Thanks so much in advance!
Never mind-I just fixed it!
I forgot to flash the HOME_CSC & CP files, Duh me, LOL!
Well for anyone looking to get back to 100% battery, this worked for me.
efacew said:
Hi there!
I'm hoping someone can shed a bit of insight for me.
I was able to flash 2APHE firmware via Odin 3.12 (to rid the battery 60% issue) & everything was fully restored (including battery chg to 100%, no boot loops etc.) with the exception of my network signal.
I did read of another user flashing a modem/radio meant for lollipop rather than marshmallow, but they were on another network.
My IMEI isn't null & SIM shows signal strength, but of course I have the searching for service/mobile network not available msgs.
Just looked & current baseband is 2APK1 (is this the culprit?)
Any thoughts/fixes & Thanks so much in advance!
Click to expand...
Click to collapse
I used to have signal normally but then i flashed marshmallow rom which screwed my phone in many ways one of them is the signal .. well as for now I have flashed back to stock kitkat d855 TWN and i tried flashing many modems to no avail ... i still have no signal what so ever other than that my phone functions normally - my IMIE matches the one on the box so I can't figure our how to fix it ? any tips?
*additional info* - at settings the mobile networks option is greyed out and the data icon at top(where u open or close 3g) is unuseable it got smth like that "/" on it and cant be turned on. .. my IMIE is correct and it shows .. currently I'm setting on kitkat 4.4.2 rooter with kingroot and have latest twrp ... I tried almost all the solutions on the website so any idea what shall I do ?
patrs63 said:
I used to have signal normally but then i flashed marshmallow rom which screwed my phone in many ways one of them is the signal .. well as for now I have flashed back to stock kitkat d855 TWN and i tried flashing many modems to no avail ... i still have no signal what so ever other than that my phone functions normally - my IMIE matches the one on the box so I can't figure our how to fix it ? any tips?
*additional info* - at settings the mobile networks option is greyed out and the data icon at top(where u open or close 3g) is unuseable it got smth like that "/" on it and cant be turned on. .. my IMIE is correct and it shows .. currently I'm setting on kitkat 4.4.2 rooter with kingroot and have latest twrp ... I tried almost all the solutions on the website so any idea what shall I do ?
Click to expand...
Click to collapse
When you installed Marshmallow.. Did you even factory reset?
Sotiris02 said:
When you installed Marshmallow.. Did you even factory reset?
Click to expand...
Click to collapse
Well ofcourse .. but marshmallow seems to have screwed something with my phone the problem is that I flashed a wrong marshmallow rom I didn't flash the global one , I flashed one for lg d858 HK and that screwed my phone that I hardly repaired it (it was almost hard bricked) but now im back to stock still with no service though ...
patrs63 said:
I used to have signal normally but then i flashed marshmallow rom which screwed my phone in many ways one of them is the signal .. well as for now I have flashed back to stock kitkat d855 TWN and i tried flashing many modems to no avail ... i still have no signal what so ever other than that my phone functions normally - my IMIE matches the one on the box so I can't figure our how to fix it ? any tips?
*additional info* - at settings the mobile networks option is greyed out and the data icon at top(where u open or close 3g) is unuseable it got smth like that "/" on it and cant be turned on. .. my IMIE is correct and it shows .. currently I'm setting on kitkat 4.4.2 rooter with kingroot and have latest twrp ... I tried almost all the solutions on the website so any idea what shall I do ?
Click to expand...
Click to collapse
see this thread, READ CAREFULLY!
https://forum.xda-developers.com/lg-g3/help/4g-lte-capability-imei-repair-t3007524
This will explain what really happen to your phone.
How are you!
I hope that someone can help me with this, I had installed the Nougat version of January and everything had worked totally normal for 3 months, so yesterday I put the device in airplane mode for a couple of hours and when I removed it I have no signal. Then I decided to install the latest version of Nougat in this case with security patch March, and the problem is still the same, I do not have the problem that my IMEI has been deleted and besides that I start to be without signal with the equipment Fully functional, everything started when I put it in airplane mode.
Does anyone know it could have happened? My device is XT1635-02, my IMEI appears perfectly in IMEI information and in SIM status
Also I already probe with other SIM and neither is that, I have reinstalled three times the last Firmware of March the first time without the modem commands, and the last two times includes the modem commands and I continue without signal and obviously without loss of IMEI
cygnus56 said:
How are you!
I hope that someone can help me with this, I had installed the Nougat version of January and everything had worked totally normal for 3 months, so yesterday I put the device in airplane mode for a couple of hours and when I removed it I have no signal. Then I decided to install the latest version of Nougat in this case with security patch March, and the problem is still the same, I do not have the problem that my IMEI has been deleted and besides that I start to be without signal with the equipment Fully functional, everything started when I put it in airplane mode.
Does anyone know it could have happened? My device is XT1635-02, my IMEI appears perfectly in IMEI information and in SIM status
Also I already probe with other SIM and neither is that, I have reinstalled three times the last Firmware of March the first time without the modem commands, and the last two times includes the modem commands and I continue without signal and obviously without loss of IMEI
Click to expand...
Click to collapse
Mam be hardware issue ..,..
You should give it to service center.
What is the probability that a hardware problem caused it to put the device in airplane mode for a couple of hours?
cygnus56 said:
What is the probability that a hardware problem caused it to put the device in airplane mode for a couple of hours?
Click to expand...
Click to collapse
Have tried any custom ROM available on xda ....?
Just asking
What is the probability that a software problem caused it to put the device in airplane mode for a couple of hours?
jatinkhatri said:
Have tried any custom ROM available on xda ....?
Just asking
Click to expand...
Click to collapse
If I had installed the first version of this post, from February to the beginning of this month it worked perfectly, then I put it in airplane mode for a couple of hours and I left without a signal, update to the last version of March and I still have no signal , I have not lost the IMEI
https://forum.xda-developers.com/moto-z-play/development/rom-stock-7-0-t3553213
How are you!
I hope that someone can help me with this, I had installed the Nougat version of January and everything had worked totally normal for 3 months, so yesterday I put the device in airplane mode for a couple of hours and when I removed it I have no signal. Then I decided to install the latest version of Nougat in this case with security patch March, and the problem is still the same, I do not have the problem that my IMEI has been deleted and besides that I start to be without signal with the equipment Fully functional, everything started when I put it in airplane mode.
Does anyone know it could have happened? My device is XT1635-02, my IMEI appears perfectly in IMEI information and in SIM status
Also I already probe with other SIM and neither is that, I have reinstalled three times the last Firmware of March the first time without the modem commands, and the last two times includes the modem commands and I continue without signal and obviously without loss of IMEI