Develop Bugs

[Q] Need help with simlock.

Basically I modded my phone and used CM9 for my R800i I wanted to go back to 2.3.3 gingerbread because CM9 was playing up WI-FI kept messing up saying avoided poor internet connection, kept being really slow etc.. I got the official FTF file and flashed it with Flash tool which bricked my phone, I found a thread on here (http://forum.xda-developers.com/showthread.php?t=1056094 This thread was from 2011 and like and idiot I didn't read the whole thing before trying it.) which helped me un-brick my play but bricked the sim lock so I can't use my phone any more . Is there a fix for this now?

still no luck been flashing with custom and stock roms anyone know what to do?

In the wifi settings you could have turned off avoiding low connections.
Sent from my Xperia Play using xda app-developers app

Radio Data Wifi HELP

Hey all,
Ok, I started having issues a few days ago with my SMS/MMS and I notice at the same time I was getting poor Wifi / Radio service. (Custom ROM's)
Well now it's gotten worse, I just attempted 2 different ROM's (both cm10.2 based) and was unable to get a Radio signal, Wifi wouldn't function at all, and no data at all. I came from a fully functional stock (ZVC). I did try switching some settings in Data / Wifi and etc back and forth as well as reboot and etc, also tried a freegee fix / restoring of the EFS and nothing helped.
Can't really stay on the ROM with no service as I do need to be able to use my device, so I am gonna have to restore my Stock img and perhaps if some help is posted I can give it another shot.
Thanks all!

SlimMan said:
Hey all,
Ok, I started having issues a few days ago with my SMS/MMS and I notice at the same time I was getting poor Wifi / Radio service. (Custom ROM's)
Well now it's gotten worse, I just attempted 2 different ROM's (both cm10.2 based) and was unable to get a Radio signal, Wifi wouldn't function at all, and no data at all. I came from a fully functional stock (ZVC). I did try switching some settings in Data / Wifi and etc back and forth as well as reboot and etc, also tried a freegee fix / restoring of the EFS and nothing helped.
Can't really stay on the ROM with no service as I do need to be able to use my device, so I am gonna have to restore my Stock img and perhaps if some help is posted I can give it another shot.
Thanks all!
Click to expand...
Click to collapse
This may not help, but it won't hurt either. Try flashing zvb modem. Look in the teeny bin thread.
Zvc and zvb modems seem to be the same. But who knows.
Sent from my LG-LS970 using XDA Premium 4 mobile app

SlimMan said:
Hey all,
Ok, I started having issues a few days ago with my SMS/MMS and I notice at the same time I was getting poor Wifi / Radio service. (Custom ROM's)
Well now it's gotten worse, I just attempted 2 different ROM's (both cm10.2 based) and was unable to get a Radio signal, Wifi wouldn't function at all, and no data at all. I came from a fully functional stock (ZVC). I did try switching some settings in Data / Wifi and etc back and forth as well as reboot and etc, also tried a freegee fix / restoring of the EFS and nothing helped.
Can't really stay on the ROM with no service as I do need to be able to use my device, so I am gonna have to restore my Stock img and perhaps if some help is posted I can give it another shot.
Thanks all!
Click to expand...
Click to collapse
Try flashing stock ROM and updating PRL and profile.
Sent from my LG-LS970 using xda app-developers app

Help : Cant restore ATT modem

so i had taken the plunge and converted my e980 into a e980H
post then whoever i call from the phone keep saying that my voice is all muffled up i figured this should be an easy fix via flashing the ATT modem file , booted to CWM and tried doing that , showed success , but on booting back showed the same old baseband
so fired up the TOT and flashed it completely like 4 times and still nogo shows the old e980H modem , rerooted and factory reset multiple times and still tried flashing, didnt help
the LG Support tool says i have the latest firmware and wont do anything for me, how can i fix this. unable to effectively use my phone as a phone here

What TOT you used?
Sent from my LG-E980 using Tapatalk

I used the 10p TOT

cletusarrarr said:
I used the 10p TOT
Click to expand...
Click to collapse
v10g has the strong signal IMHO and i used all of them few times to test not sure if the modem change in the three versions but this is my test and experience.
Sent from my LG-E980 using Tapatalk

Okay check build prop
Sent from my LG-E980 using Tapatalk

little more details please of what to check in the build prop and how to go about it.

In build prop check the build number and the modem
Sent from my LG-E980 using Tapatalk

cletusarrarr said:
so i had taken the plunge and converted my e980 into a e980H
post then whoever i call from the phone keep saying that my voice is all muffled up i figured this should be an easy fix via flashing the ATT modem file , booted to CWM and tried doing that , showed success , but on booting back showed the same old baseband
so fired up the TOT and flashed it completely like 4 times and still nogo shows the old e980H modem , rerooted and factory reset multiple times and still tried flashing, didnt help
the LG Support tool says i have the latest firmware and wont do anything for me, how can i fix this. unable to effectively use my phone as a phone here
Click to expand...
Click to collapse
If you are looking at your baseband version through the settings on your phone, the baseband version is the same for all versions of the G Pro, even though the actual files are different. If you flashed it through CWM and it didn't come up with any errors it should have flashed correctly. Make sure that you flashed the right modem file. Has anyone told you that your voice is muffled since you flashed the modem file?

well i had flashed the e980H rom and since then had complaints, i flashed the ATT modem and still had complaints from one person, then kept looking at details in the about screen and after multiple tries got paranoid in trying to fix.
there were no errors while trying to flash the same, situation seems better now, am enjoying the battery friendly rom but a little bugged why cant the rom properly update the modem once flashed correctly.

No Cell Service

i restored my E980 via the LG FlashTool to 4.1.2 this morning after using the XitROM 4.4.2 ver 1.7 for a few weeks. The phone started to lag pretty badly, so i figured i would start from scratch. Now i have no Cell service
i've restored the phone numerous times, tried using a custom firmware, manually set the APN settings, and no matter what i do have have no service
anyone have a fix for this?

Maybe flash baseband for e980. Cmiiw
Sent from my LG-E980 using Tapatalk

[Q] F240 Service disabled after flashing kdz and restoring

Hi, I flashed different kdz's onto my f240 and the signal stopped working, after restoring my backup via CWM, everything is completely back to normal, says the right IMEI and s/n etc., except the signal is still not working! How can I fix this?

Anyone at all know a fix to this? Would really love to use my phone

^^

cheezstik said:
^^
Click to expand...
Click to collapse
cheezstik said:
Hi, I flashed different kdz's onto my f240 and the signal stopped working, after restoring my backup via CWM, everything is completely back to normal, says the right IMEI and s/n etc., except the signal is still not working! How can I fix this?
Click to expand...
Click to collapse
Did you resolved the issue?

2 different theories.
1 try to remove the usim card, and put it back.
2 flash correct kdz for your phone by lg flash tool 2014 using CSE flash.

I've sold the phone, no luck fixing it, had no use for an android media player. I saw previous similar issues, and people said they resolved it by flashing the mexican kdz onto it, and then the korean one again, but I couldn't find the kdz anywhere, and just decided to call it a day and get a phone upgrade.