Database Info

Phone crashed tried to fix it, now no signal

Hi guys!
I'm a little new to all this Android stuff and tried to learn how to fix my phone but I've been reading around in circles now for two days and still can't make heads or tails out of it.
I've got a LG P920 Optimus 3D that has stopped working.
Now what happened is it froze like a it had before and didn't want to shut down when I held the power button so I took out the battery. When I turned it back on it got stuck at the LG logo right after the LG sound played.
I tried some sort of LG update but that didn't work then I tried a couple of things I found on different forums something to do with the LGflasing tool or something witch also didn't work (or at least I don't know what I'm doing) and at the end I was able to hold some vol+3d+power and got a recovery menu and wiped everything I could find.
Now the phone turns on fine and everything works except for the phone part. I don't get asked for a PIN and it just says "no network" with any SIM card.
Here's the data from my phone:
Country of purchise: Slovenia
Android v: 2.2.2
baseband v: L6260_modem_sic_01.1042.00
Kernel: 2.6.25.7
SW v: LGP920-V10K-SEP-17-2011
Can someone pleas help me and explain what I'd have to do to get this thing working again because currently I'm out of ideas and I have no idea where to start.
Can I do something on the phone to make it work or do I need to flash something and if so what and how. I'm really lost here and can't seem to make heads or tails out of all this.
Thank you for your help, patience and I apologize in advance for my lack of knowledge in this area.

Find here in xda forum in section for our phones "how to flash kdz file easer.." something like that.look in develop directory.i try to find exact link and will post.
Sent from my LG-P920 using XDA

http://forum.xda-developers.com/showthread.php?t=1540163
Sent from my LG-P920 using XDA

Also find here kdz file with V21e -that is Ginbread 2.3.5 for our phone with fix for Ghost call.
Sent from my LG-P920 using XDA

Check your position of SIM CARD.
Sent from my LG-P920 using XDA

Check if you have IMEI.
Sent from my LG-P920 using XDA

Thank you guys I'll get right on it.
iodak said:
Check if you have IMEI.
Sent from my LG-P920 using XDA
Click to expand...
Click to collapse
I punched in *#06# and it just outputs IMEI and blank. I'm guessing there should be a number outputted. What would this mean?

You wont connect to network till you get IMEI back. This is baseband problem. Check your PM i will send you instructions what to flash and how to restore IMEI.
Sent from my LG-P920 using XDA

Yes success!
I was able to use the method in the link above to put a newer rom on the device and it seems to be working fine.
Thank you very much guys. This is all very new to me. I hope it doesn't crash again since I was scared that I lost all of my contacts but thankfully I had a backup.
Best regards

having the same issues
Please help. can you send me the instructions also iodak to this issue.

Here you go. Works 100%. And you will get the new gingerbread baseband.
http://forum.xda-developers.com/showthread.php?p=26417135
please hit thanks if i helped

restore IMEI for optimus 3D
iodak said:
You wont connect to network till you get IMEI back. This is baseband problem. Check your PM i will send you instructions what to flash and how to restore IMEI.
Sent from my LG-P920 using XDA
Click to expand...
Click to collapse
Think you could send them to me as well? I too deleted the IMEI and the process found here dont work, the sofware tutty doesnt respond and cant flash with KDZ because the sofware fails, thanks in advance

Use this:
http://forum.xda-developers.com/showthread.php?t=1734330
You cant write IMEI with hyper terminal until your IMEI is that strange number. If you cant get it that way with smartflash tool (erase CP). Flash lg prada baseband that will do same thing. After that flash 21e baseband and restore imei with hyperterminal.
Edit: check if you got drivers instaled.
Sent from my LG-P920 using xda app-developers app

Rare Baseband

i got this phone (is a tracphone lgl95g) y have flashed weapong2x i want to update my baseband in order for fix gps lock problems (im nicaraguan and my retired mytouch 4g dont have any problems with gps lock ) my baseband says NOV 07 , the lg tool says that my phone is already updated an say version V10F the allinoneg2x tool say the same :S i need help for fix gps or update baseband, i try tutorial but i couldnt done (sorry for my bad english lol)
Geetings e_e/

Maybe you have to do the offline update for it? There is a guide in forums.

Thanx
im trying right now thx for reply

Sorry fir the delay
I followed some tutorials but without success, I think my phone is some other type p999, all in one tool G2X tells me the v10c version is not supported, and I think the baseband chip is not the same as having tmobile, I hope you can help me I know it's ICS is close but I would update my baseband
PD: virtual windows xp with virtualbox

I remember reading somewhere that the tracphone G2x is NOT the same thing as the T-Mobile one, and isn't compatible (I think jboxer said something about it).
What is the model number under the back cover? That's probably the accurate model
Sent from my LG-P999 using xda premium

in the back cover i have this:
<GPLGL95GB>
FCC ID BEJP999DW
TRACFONE WIRELESS, INC
IMEI : XXXXXXXXX
S/N: XXXXXXXXXX
LGL95G
MADE IN KOREA
I want to upgrade my baseband because in any ASOP rom, "message sent" always shows me even when I have balance in my carrier or sent to random inexisting number, to give an example if I send an SMS to "123456789" I get "message sent" , being that it is impossible to send a sms to that number, if I can not upgrade my baseband, i would like to know if there is any way to fix this please
I think it may be a mistake to see if the message was sent, and that's why I always shows "message sent"

You might find info in here: http://forum.xda-developers.com/showthread.php?t=1305077
The phone you have is an unreleased prototype that was supposed to end up on tracfone's network but later cancelled. It's basically the same thing as the g2x but has minor differences that could cause you trouble.

thx i will read the thread, look interesting lol

I remember something I read about the Tracphone P999 being unable to be unlocked and other restrictions it has because it was going to be marketed real cheap but only able to work with that service provider.

I dont now about that , jboxer say on his thread that, but i have a unlocked tracfone p999 unlocked by box service e_e
Any idea about the sms problem in aosp?
if this could help Somethimes during i am sending sms (always in aosp) my phone drop the signal
Sent from my LG-P999 using xda app-developers app

hardy272 said:
I dont now about that , jboxer say on his thread that, but i have a unlocked tracfone p999 unlocked by box service e_e
Any idea about the sms problem in aosp?
if this could help Somethimes during i am sending sms (always in aosp) my phone drop the signal
Sent from my LG-P999 using xda app-developers app
Click to expand...
Click to collapse
How did they unlock your phone? Was it with a hardware box such as an Octopus Box?
The cell radio modem is the same as in the G2X/P999, a Qualcomm, not the same as in the O2X/P990.

Yes i guess that was hardware unlock with a box (i dont know what box) mmmm ok if the baseband chip js the same g2x chip why i have this error on the lg tool ? :/
Sent from my LG-P999 using xda app-developers app

hardy272 said:
Yes i guess that was hardware unlock with a box (i dont know what box) mmmm ok if the baseband chip js the same g2x chip why i have this error on the lg tool ? :/
Sent from my LG-P999 using xda app-developers app
Click to expand...
Click to collapse
The LG tool checks the phone's IMEI and ROM version before it will authorize updating. If the IMEI isn't in the database for a particular update, LG's update server won't authorize updating. Did you try the offline update method?

Yes the method that i used is offline with the script http mini server in the screenshot you could see it e_e
Sent from my LG-P999 using xda app-developers app

hardy272 said:
Yes the method that i used is offline with the script http mini server in the screenshot you could see it e_e
Sent from my LG-P999 using xda app-developers app
Click to expand...
Click to collapse
When the package is downloaded from the internet Windows 7 blocks applications from running. Did you unblock the dll and .exe files (Properties -> General) and set each .exe to run as administrator first (Properties -> Compatibility)? Did you turn Windows Enabler On before running anything else? Next, run the http server then the update.

I used offline method in windows xp virtual machine , i will try tonight with windows 7, i turn on window enabler before to begin the procedure e_e
Sent from my LG-P999 using xda app-developers app

hardy272 said:
I used offline method in windows xp virtual machine , i will try tonight with windows 7, i turn on window enabler before to begin the procedure e_e
Sent from my LG-P999 using xda app-developers app
Click to expand...
Click to collapse
I've used Virtual Windows XP successfully. The problem with it is that the USB port disconnects and has to be manually reconnected to continue updating. The problem with Windows 7 is that there's an inherent flaw in the LG updater which caused problems which I think have been fixed with the last updater. Try what I've told you in Windows 7, I've successfully done it but, if that doesn't work, try Windows XP mode.

I will try in a real xp machine e_e
Sent from my LG-P999 using xda app-developers app

guys any details about this baseband: m6600a-scautnz-2.09720t (may212012)mp:trulge_08.09.02r_mdm, software version lg-p999-v10c-usa-xxx?

wow ._. i have no idea, i think that your baseband is rarest than the mine , may 21 2012 firmware v10c, your firmware is froyo or gingerbread??

[Q] No provider connection

Hello,
I had my LG optimus 3d updated to ICS.
Now alls works fine, Wifi, Blutooth ect.
The only thing I can not is call. I do not have access to the provider T-Mobile. Netherlands
Does anyone have a way to fix this so that I can do it again important.
If this is not possible I would like to go back to the original LG software. If that can at least!
I have seen that this has to do with the baseband. I can not find how I should fix it.
When I look at the information I have now:
LGP920 AT-00-V21b-EUR-XXX-Dec-13-2011 0
Sincerely,
John Nijhuis

imei
There are also no imei number

For the connection just flash another baseband fls with LG flash tool
Sent from my LG-P920 using xda premium

AW: [Q] No provider connection
Try v18a works for most people
Sent from my LG-SU760 using xda app-developers app

where can i find that. And how to install

AW: [Q] No provider connection
You have to flash it via flashtool, there is a tutorial in forum. Basebands are in forum too, try to search you will find it.
Sent from my LG-SU760 using xda app-developers app

nummer14 said:
Hello,
I had my LG optimus 3d updated to ICS.
Now alls works fine, Wifi, Blutooth ect.
The only thing I can not is call. I do not have access to the provider T-Mobile. Netherlands
Does anyone have a way to fix this so that I can do it again important.
If this is not possible I would like to go back to the original LG software. If that can at least!
I have seen that this has to do with the baseband. I can not find how I should fix it.
When I look at the information I have now:
LGP920 AT-00-V21b-EUR-XXX-Dec-13-2011 0
Sincerely,
John Nijhuis
Click to expand...
Click to collapse
If you are on ICS, try this link to find out which baseband is good for Netherlands.
http://forum.xda-developers.com/showthread.php?t=1958484
i think V20b works, you can find it here
http://forum.xda-developers.com/showthread.php?t=1468288
flash with LGFLASHTOOLS an you should be able to make calls too.
For IMEI try this link (only RESTORE IMEI SECTION)
http://forum.xda-developers.com/showthread.php?t=1734330
please click on thanks if you think I helped.
schubeir

I can now call if I have a wifi connection. I think I'd better go change the baseband. If that succeeds me at least

nummer14 said:
I can now call if I have a wifi connection. I think I'd better go change the baseband. If that succeeds me at least
Click to expand...
Click to collapse
:good:
schubeir

HELP :eek: Mobile Network State Disconnected

I need help Guys
I updated my Paranoid Android ROM to their next beta and I now suffer the Mobile Network State disconnected error :'(
Can someone please give me a fix! Will going to Stock work? Or I need to update baseband?
Please help me! I need my data haha
Thanks

Straight after I posted this I found a fix!
Go to your APN's hit the menu button, click refresh. Restart your phone wait and be happy
Sent from my Nexus 5 using xda app-developers app

AT&T LG G2 D800 baseband issue

Hi everyone!
I used my unlocked LG G2 with a T-Mobile SIM card for a few days with the stock rom and the radio signal was fine. But then as it looked terrible and the performance was not so good, I decided to install the Cyanogenmod 12 nightly. After a couple hours, I realized the gps and gyroscope sensors wouldn't work, something widely known about this cell phone. I found out that flashing a different baseband would fix it, and after I did that the sensors started working again, but the signal was always intermittent and my 3g would suck.
Then I tried to flash the original baseband again because I'd rather not to rotate it than have a bad connection, however, it didn't work: the sensors don't work and the signal is still terrible.
I ran an app called Network Signal on my friend's cell phone, which is the same as mine with the stock rom. There's a tab called SERVICE'S ADVANCED that says OK on his and NO SERVICE on mine.
Does anyone have any solution or advice? Attached is my information on baseband and rom.
Thank you!!!
Sent from my LG-D800 using XDA Free mobile app

The problem is that you didn't know that Lollipop ROMs need the modem from JB 10C or 10O. Your modem is the KK version from 20C.
As for the signal I'm not sure what to suggest because the performance is bad in that regard. Sometimes it will drop to 2G in areas with strong LTE or Hspa+. I'm also T-mobile.
Powered By "Yeeart!"

I tried installing those but they didn't work either. Would you have the links? Maybe I downloaded the wrong ones.
Also, are you using lollipop on your g2 right now?
Sent from my LG-D800 using XDA Free mobile app

This is the list I found: downloads. codefi.re/autoprime/LG/LG_G2/G2_modems (delete the space between downloads. and codefi)
I tried the 10D and 10O, but there's no 10C for the D800.
Sent from my LG-D800 using XDA Free mobile app

rodolphocamargo said:
I tried installing those but they didn't work either. Would you have the links? Maybe I downloaded the wrong ones.
Also, are you using lollipop on your g2 right now?
Sent from my LG-D800 using XDA Free mobile app
Click to expand...
Click to collapse
rodolphocamargo said:
This is the list I found: downloads. codefi.re/autoprime/LG/LG_G2/G2_modems (delete the space between downloads. and codefi)
I tried the 10D and 10O, but there's no 10C for the D800.
Sent from my LG-D800 using XDA Free mobile app
Click to expand...
Click to collapse
Sorry, forgot my charger at home & couldn't respond back. Anyway, it's 10D and not 10C, I keep getting all the modems mixed up. I actually reverted back to JB because I'm giving the phone to someone that doesn't like LP. Before I had vanir (LP) with the JB modem 10O.
http://forum.xda-developers.com/showthread.php?t=2451426
If the JB & KK modems don't fix your issue, then something is wrong with your G2, or those features are currently broken in that CM12 nightly. One thing you could try is returning to stock, then root after going back to the official ATT firmware. Trying another ROM besides cm would be s good idea too.

Would you mind running this app called Network Signal and sending me a screenshot? I want to compare yours to mine. You just have to swipe left to open the menu and then click Signal Check:
play.google. com/store/apps/details?id=com.cls.networkwidget
Thank you!!!
Sent from my LG-D800 using XDA Free mobile app

And thank you so much for your help!
Sent from my LG-D800 using XDA Free mobile app

Ignore
Powered By "Yeeart!"

Would you mind using the one from the link? No problem if you can't, but there's a specific option that I wanted to compare.
Sent from my LG-D800 using XDA Free mobile app

rodolphocamargo said:
Would you mind using the one from the link? No problem if you can't, but there's a specific option that I wanted to compare.
Sent from my LG-D800 using XDA Free mobile app
Click to expand...
Click to collapse
Powered By "Yeeart!"

See, that's my problem. The textbox "Service Advanced" says FAIL and I think that's due to wrong modem. I'll try to go back to stock and try something else. You're using the baseband that ends with 84, right?
Sent from my LG-D800 using XDA Free mobile app

rodolphocamargo said:
See, that's my problem. The textbox "Service Advanced" says FAIL and I think that's due to wrong modem. I'll try to go back to stock and try something else. You're using the baseband that ends with 84, right?
Sent from my LG-D800 using XDA Free mobile app
Click to expand...
Click to collapse
No, 34. I haven't changed anything after returning to 4.2.2.