LG P880 IMEI null - LG Optimus 4X HD

I used cyanogenmod but update after imei delete
*#06# imei null
After ı flash v20 JB 4.1.2
But not come imei
Now phone is JB 4.1.2
Help

Maybe this instruction could help you.
http://forum.xda-developers.com/showthread.php?t=2137840
I've got the same problem since yesterday, but i can't dail 3845#*970# to set the port.
but since i'm on Omni ROM this is maybe ROM related.

Related

[Q] No Service with Rom´s higher than 4.1.2

First Sorry for my Englisch
I have the I8190 originally 3AT but now unlocked. My problem is if i flash any Samsung based or stock 4.1.2 firmware all works fine, i have service, wifi and 3g but if i flash any custom rom higher than 4.1.2 like CM 10, 11 or 12, Omni or Miui i have no service but wifi works correct.
I make a efs and modem backup from stock rom and restored it on every custom rom but it doesent work.
Did anyone have an idea?
Thanks
Phone Info says unknown Bootloader maybe that is the Problem. Can anyone upload a odin flashable bootloader for GT-I8190? Not the N/L or something only 8190.

flashtool showing different imei, imei unknown issue.

hi guys, i want to ask something, i am having serious issue here! my phone was running android 4.1.2 but having no imei and unknown baseband. some thread stating if i was downgrading my fw, i will be having lost imei and unknown baseband issue, but in my case, the only fw that working was just android 4.1.2, and in my country, my phone was supposedly running on android 4.3. but when i am trying to install stock fw, i got a bootloop state. i have tried different method as such using xperifirm to download stock fw and updated fw, using pcc, but still suck in bootloop.
and my another question was, when i tried to relock my bl, flashtool showing different imei for my phone.

IMEI NULL, No Sound !!

Dear Gents
I tried to downgrade my firmware from 5.0 to the original one 4.4.2 but I lost the IMEI and the sound and when I dial *#06# it gives me IMEI NULL, I'd tried many many solutions I found here in forum and different roms and nothing happened
Kindly I need just any way to restore my original IMEI and the phone sound
Please !!
My Model is: N9005
Imei Solution
samjak said:
Dear Gents
I tried to downgrade my firmware from 5.0 to the original one 4.4.2 but I lost the IMEI and the sound and when I dial *#06# it gives me IMEI NULL, I'd tried many many solutions I found here in forum and different roms and nothing happened
Kindly I need just any way to restore my original IMEI and the phone sound
Please !!
My Model is: N9005
Click to expand...
Click to collapse
Just flash the stock rom and re-check your model is it 9005 or something else make sure and flash the stock problem will be gone
Yes the model is N9005 and here is a picture of the back of the battery
and kindly would you provide me with the link of the stock rom ? because actually I had tried all the roms which on sammobile.com and all doesn't work!!!!
Please check the attachment
Guys, any update please??!!!:crying:
Hey guys ..... still no one can solve this issue ??!!!!!!!!!!!!!!!!!!!
UP
UP

Right imei but no baseband

Hello there this is the first time after a many years in android because im tottaly stuck.
After update to the latest RR and back again to my previously created backup i have lost baseband.
I have imei 1 and 2 but imei sv 1 and imei sv 2 is uknown.
The flashing of latest stable dosent solve the problem any solution guys?
Try by flashing latest firmware.

No Signal and Radio power Off

Year ago i flashed g4 persist in order to get volte and signal and that time i backup the efs.. yesterday i went to stock nougat rom..i had volte signal everything.. but when i flashed stock oreo via fastboot the imei and baseband are unknown after restore the backup too.. so i revert to stock nougat.. in that no signal icon... baseband and imei still unknown.. so i flashed latest oreo stock and restored efs and i got imei and baseband... but still no signal.. the radio power not switch on...
So i flashed nougat and NON-HLOS.bin from stock oreo so i retain the imei and baseband but still the radio of issue there and no signal..
Any can help me with is issue ?
thankyou
thedhaneesh said:
Year ago i flashed g4 persist in order to get volte and signal and that time i backup the efs.. yesterday i went to stock nougat rom..i had volte signal everything.. but when i flashed stock oreo via fastboot the imei and baseband are unknown after restore the backup too.. so i revert to stock nougat.. in that no signal icon... baseband and imei still unknown.. so i flashed latest oreo stock and restored efs and i got imei and baseband... but still no signal.. the radio power not switch on...
So i flashed nougat and NON-HLOS.bin from stock oreo so i retain the imei and baseband but still the radio of issue there and no signal..
Any can help me with is issue ?
thankyou
Click to expand...
Click to collapse
same problem with my device it has been 6 months
Having same problem after flashing custom ROM yesterday
This issue got fixed after I flashed stock rom after removing simcard and putting it back after it is booted everything works like a charm

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