Database Develop

[Q] Baseband 0405 D2 Germany

Hi,
I have an unbranded LG Optimus 2X with Vodafone D2 in Germany!
Since I got an custom rom on the mobile I get no data connection when I'm in 3G and sometimes also in HSDPA!
I tried Fearkills, BlazingDragon and even flashed back to stock! but I still have the problem!
By stock I used this: http://forum.xda-developers.com/showthread.php?t=1035041 (the czech,germany,... version)
While getting custom rom I also flashed new baseband version so I think it's because of that! Before I got 0218 or sth like this...
Now I tried to flash the older baseband version 0315 in stock, but still the problem!!!!
Don't know what to do else, do you have similiar problem or any idea which could help?
Desperatly

You set the correct APN?

Yes, I think so, got the standard settings:
APN: web.vodafone.de
MCC:262
MNC:02
Authentication-typ: none
APN-Typ: default
Rest not set!
and the event.vodafone.de but this is only for mms, right?

Hmm, the APN is correct. Could it be related to your SIM?

Hmm, well it is the SIM of my old mobile (HTC Magic) so its 1 and a half year old...
Can I check it when I put it into another mobile and there the 3G thing works??

Fendria said:
Hmm, well it is the SIM of my old mobile (HTC Magic) so its 1 and a half year old...
Can I check it when I put it into another mobile and there the 3G thing works??
Click to expand...
Click to collapse
yes, just try it.
I have no idea otherwise if gsm is working.

Fendria said:
Hi,
I have an unbranded LG Optimus 2X with Vodafone D2 in Germany!
Since I got an custom rom on the mobile I get no data connection when I'm in 3G and sometimes also in HSDPA!
I tried Fearkills, BlazingDragon and even flashed back to stock! but I still have the problem!
By stock I used this: http://forum.xda-developers.com/showthread.php?t=1035041 (the czech,germany,... version)
While getting custom rom I also flashed new baseband version so I think it's because of that! Before I got 0218 or sth like this...
Now I tried to flash the older baseband version 0315 in stock, but still the problem!!!!
Don't know what to do else, do you have similiar problem or any idea which could help?
Desperatly
Click to expand...
Click to collapse
Try to delete all APN and then write them back again.
Sent from my LG-P990 using Tapatalk

Thanks so far for your suggestions!
Tried to put another sim-card into the mobile phone, but same problem there!
But it was a very old card, will test tomorrow with a newer card...
I cannot delete the apns, but I just did a reset, and it seems to help!
I got a website loaded by 3G! but it also died once so far ( then the arrows get black and no conncetion again)...
Some more suggestions what it could be? at the moment I'm in stock and even updated the baseband by LG's update software( V10b to V10c, 0315 to 0405) but still get many failures that I dont have connection, although I have!

Changing SIM-Cards didn't help, the sim put into my mobile had the same problems...
I even flashed stock with nvflash, but I can't find a version where the baseband is included, someone of you knows where to get one?

use APN Backup & Restore
If you backup, delete and then restore all APNs you can delete them manually (they are not greyed out anymore)
You can also delete them all and define the one you need manually.

Could it be that there is a general problem with VF Germany?
I also have a VF Sim and my Optimus often loses the network connection.
It only connects again when I power it off and on again. Otherwise I have no phone or data connection. Very annoying.

I have a new hint!
when im calling *#*#4636#*#* and get to mobile info(sry have different language) and then deactivate network and then want to change the network mode from for example gsm only to doesnt matter what there stands unknown and cant change it anymore! This doesnt work as supposed to be right?
After that i have no connection at all cannot connect anymore and must restart to have anything again!
I hope this helps for some pros to help me fixing it...
Sent from my LG-P990 using XDA App

When my comnection dies the symbol for "at home "dissappears...
Is there perhaps a logfile for that or a possibility to look whats going wrong with adb?
Anyone of the othersbwho have the problem, could you fix it?
Sent from my LG-P990 using XDA App

[Q] Samsung Galaxy S I9000 No Service!

Hope Someone can help.
I had a problem with my Samsung galaxy s i9000 and i was told to flash it using Odin, i downloaded the files from sam firmware and put android 2.3 onto it, when it had completed the phone will not get a service, everything else works fine and it reads the sim card and the contacts etc it just wont connect to network?
Can anyone help?
Thanks
Josh

Does it work wireless ?
Does it get phone network, or both data and phone services are unavailable ?
Do you have in wireless and network settings under mobile network the "use data packet" switched on ??
Did you try with a sim from another operator just to see if it's a matter of specific operator settings ?
I got italian language, maybe settings name are a bit different from the ones i mentioned, but that's the concept.
Bye

gbnz said:
Does it work wireless ?
Does it get phone network, or both data and phone services are unavailable ?
Do you have in wireless and network settings under mobile network the "use data packet" switched on ??
Did you try with a sim from another operator just to see if it's a matter of specific operator settings ?
I got italian language, maybe settings name are a bit different from the ones i mentioned, but that's the concept.
Bye
Click to expand...
Click to collapse
all that works fine and i haven't tried a new sim card as i do not have another sim card to try but i thought that if it was that problem the phone would not start as it would ask you for a network lock code? it is really annoying. ]
thanks

Check your imei dont post it here just check it is correct. hopefully you havent trashed your efs folder
Sent from my GT-I9000 using XDA App

android Josh123 said:
Hope Someone can help.
I had a problem with my Samsung galaxy s i9000 and i was told to flash it using Odin, i downloaded the files from sam firmware and put android 2.3 onto it, when it had completed the phone will not get a service, everything else works fine and it reads the sim card and the contacts etc it just wont connect to network?
Can anyone help?
Thanks
Josh
Click to expand...
Click to collapse
Check if your IMEI is correct, you find it under settings, about, status.
Your correct IMEI is on a sicker under the battery.
Edit: to late ; )
/qsec

stierney said:
Check your imei dont post it here just check it is correct. hopefully you havent trashed your efs folder
Sent from my GT-I9000 using XDA App
Click to expand...
Click to collapse
I have typed the code into the phone and the IMEI number that pops up is the same as the one on the back of the phone underneath the battery.
Thanks

Ok well thats good news. Can ya make phone calls?
Sent from my GT-I9000 using XDA App

android Josh123 said:
I have typed the code into the phone and the IMEI number that pops up is the same as the one on the back of the phone underneath the battery.
Thanks
Click to expand...
Click to collapse
Was it the same problem with the service before you flashed it?
What rom did you flash?
/qsec

stierney said:
Ok well thats good news. Can ya make phone calls?
Sent from my GT-I9000 using XDA App
Click to expand...
Click to collapse
nope when i try and make a phone call or send a text it says "mobile network not available"

mmmm....
are you sure you downloaded the correct rom ? I mean there are different roms for different countries.
While you just reflashed, why dont you go back to original stock rom or to a stable one (one i remember is JPY_JPY_JPY) just to see if everything works fine ?
Anyway....which was the problem you had that required you to flash with odin ??

Yeah you prolly downloaded a rom fir another region if your imei is in tact and ya vant even make calls. If you can make calls and just cant use data then the rom doesnt have your apn settings and you will have to add them manually.
Sent from my GT-I9000 using XDA App

qsec said:
Was it the same problem with the service before you flashed it?
What rom did you flash?
/qsec
Click to expand...
Click to collapse
Nope before it was flashed it wouldn't read the sim card but i was told that flashing it will solve it and now it does read the sim card but it will not get a service and the phone was 2.2 and i flashed it to 3.3 gingerbread.
Thanks

Post your Country and network operator also the Rom ya downloadef and where ya downloaded from.
Sent from my GT-I9000 using XDA App

stierney said:
Post your Country and network operator also the Rom ya downloadef and where ya downloaded from.
Sent from my GT-I9000 using XDA App
Click to expand...
Click to collapse
I am in
England
Im on Network 02
the rom i downloaded was from samfirmware
"I9000XWJVB ## 512.PIT 2.3.3 2011 April 8 CSC = I9000XEEJV3" thats all the imformation about the rom
thanks

android Josh123 said:
Nope before it was flashed it wouldn't read the sim card but i was told that flashing it will solve it and now it does read the sim card but it will not get a service and the phone was 2.2 and i flashed it to 3.3 gingerbread.
Thanks
Click to expand...
Click to collapse
Have you bought it used with this problem?
If so there is a chance that the IMEI is reported stolen and blocked at the service provider.
/qsec

qsec said:
Have you bought it used with this problem?
If so there is a chance that the IMEI is reported stolen and blocked at the service provider.
/qsec
Click to expand...
Click to collapse
No, i got the phone for Christmas and it was fine until it would not read the sim card and then i got told to flash it with Odin and that should fix the problem and it did the phone will not read the sim card and that problem is not there anymore but there is a new problem since flashing and it wont connect to a service
thanks

android Josh123 said:
I am in
England
Im on Network 02
the rom i downloaded was from samfirmware
"I9000XWJVB ## 512.PIT 2.3.3 2011 April 8 CSC = I9000XEEJV3" thats all the imformation about the rom
thanks
Click to expand...
Click to collapse
That is the wrong one for UK. Use XXJVK instead and you will be fixed.

midas5 said:
That is the wrong one for UK. Use XXJVK instead and you will be fixed.
Click to expand...
Click to collapse
Used this firmware and the fault is still there anything else it could be?
thanks

Factory reset, flash a different rom, factory reset. Not all flashes are totally successful, this should help
Sent from my GTI9000 using XDA App, gingerbread 2.2.3 jvk rooted, ADW launcher + gingerbread theme

android Josh123 said:
Used this firmware and the fault is still there anything else it could be?
thanks
Click to expand...
Click to collapse
Try to test another sim-card.
It could be that easy, even if it seems to work a bit.
/qsec

No Sim Detected LG Optimus 2x :(

Hi
My phone suddenly stopped detecting all sim cards ( I have tried various working sims ).
It is running CM 7.2 and has been running cm 7.2 for a few months with no problems.
Today I took out the sim and put it back in to reboot, all was fine. I went to shower, came back and the sim suddenly stopped being detected.
I have tried to google but it seems most problems are to do with flashing a new rom and having the sim not work, my case is that the rom has been the same for a few months.
I have tried to flash different roms and I still have the same problem. I have a gut feeling it is the hardware that reads the sim that is faulty.
I have read something about a baseband, I dont know what that is but if it helps, when i go to the settings and click on 'about phone'
It says there is a baseband and it is version something. There are no question marks or anything like that.
I appreciate the help and would love some more troubleshooting suggestions.
The worst case scenario is unrooting it, flashing stock rom and send it back to warranty. I actually don't know how to do that so if anyone has a guide lying around please link me on that.

I have similar problem with new boot loader.
Download getril app from play store and see if your baseband is OK. If not, download and flash matching baseband from development thread. You will loose all personal data and your apps after flashing. Then download new ril with getril and reboot. Good luck...
This method was no helpful for me. Maybe you will have better luck.
Sent from my LG-P990 using xda app-developers app

asmerito said:
I have similar problem with new boot loader.
Download getril app from play store and see if your baseband is OK. If not, download and flash matching baseband from development thread. You will loose all personal data and your apps after flashing. Then download new ril with getril and reboot. Good luck...
This method was no helpful for me. Maybe you will have better luck.
Sent from my LG-P990 using xda app-developers app
Click to expand...
Click to collapse
Thanks for the reply,
When I first opened getril, it said RIL not found, I did not have one. I downloaded one and then it said RIL does not match. I then redid it on another firmware and it now says RIL and Baseband matches. Is this enough? The only weird thing is the baseband has canada and europe in it. I am from Australia. How do i tell which baseband/ril I need?

cimore000 said:
Thanks for the reply,
When I first opened getril, it said RIL not found, I did not have one. I downloaded one and then it said RIL does not match. I then redid it on another firmware and it now says RIL and Baseband matches. Is this enough? The only weird thing is the baseband has canada and europe in it. I am from Australia. How do i tell which baseband/ril I need?
Click to expand...
Click to collapse
First you flash BB, then download RIL with GetRil. Read completely through BB sticky topic in development section. All answers are there.
http://forum.xda-developers.com/showthread.php?t=1658047
[Baseband][P990] Complete Baseband overview thread
Sent from my LG-P990 using xda app-developers app

You can flash as much as you want, none of that will help. Had same issue once, flashed almost everything there was through SmartFlash, NVflash and all of that. This is what you need to do:
First, remove the battery from your phone. Write down the IMEI. Now boot up your phone, write *#06# and see if the IMEI that pops up is the same as the one you saw behind the battery. If not, let us know and I'll hand you the solution, but first check if the IMEI matches.

Custom40 said:
You can flash as much as you want, none of that will help. Had same issue once, flashed almost everything there was through SmartFlash, NVflash and all of that. This is what you need to do:
First, remove the battery from your phone. Write down the IMEI. Now boot up your phone, write *#06# and see if the IMEI that pops up is the same as the one you saw behind the battery. If not, let us know and I'll hand you the solution, but first check if the IMEI matches.
Click to expand...
Click to collapse
I checked the IMEI and it matches.
I have some extra information if it helps, when I choose a random RIL from getril, the battery might become a ? mark and the sim card not detected error doesnt show anymore, however when I put it back to the original RIL, my battery bar starts showing the 'power left' and also the sim not detecting error shows again.

Custom40 said:
You can flash as much as you want, none of that will help. Had same issue once, flashed almost everything there was through SmartFlash, NVflash and all of that. This is what you need to do:
First, remove the battery from your phone. Write down the IMEI. Now boot up your phone, write *#06# and see if the IMEI that pops up is the same as the one you saw behind the battery. If not, let us know and I'll hand you the solution, but first check if the IMEI matches.
Click to expand...
Click to collapse
I get the SIM Toolkit Incompatible Handset error and then whether I press OK or Cancel, shortly after I lose mobile network access. I've been trying all manner of different things, Smart Flashing, NVflashing, changing basebands, Rils, you name it.
I'm currently on the V30B root ROM http://forum.xda-developers.com/showthread.php?t=2064793 and the Ril matches the baseband from that ROM, but that hasn't helped either. So I went and check the in phone and behind battery IMEI and they are different! I'd love to hear what your solution to this is!

Custom40 said:
You can flash as much as you want, none of that will help. Had same issue once, flashed almost everything there was through SmartFlash, NVflash and all of that. This is what you need to do:
First, remove the battery from your phone. Write down the IMEI. Now boot up your phone, write *#06# and see if the IMEI that pops up is the same as the one you saw behind the battery. If not, let us know and I'll hand you the solution, but first check if the IMEI matches.
Click to expand...
Click to collapse
My problem was no service and IMEI unknown... Never managed to solve it. Reverted to old bootloader and problem solved.
Sent from my LG-P990 using xda app-developers app

IMEI Solution
If IMEI does NOT match, you will need to do this:
Check if you can get in a menu by typing 1809#*990#. If you can't, you will need to use a GB ROM (I remember I used Homero's GB NVFlash as I was on ICS bootloader and couldn't get access to it on ICS). Follow these steps if you are sure you can get into the menu:
1) Connect your phone by USB.
2) Enter 1809#*990# in dialer.
3) Select Port Setting -> Select CP USB
4) Install a program called Hyperterminal on your PC and open it. In COM settings select same port as in device manager -> LGE Mobile USB Seial Port (should be 115200)
5) Type at%imei and it should respond by saying OK
6) Now type at%imei and it should now display your current IMEI number.
7) Type at%imei=XXXXXXXXXXXXXXX where X is your original IMEI number.
8) Reset phone.
You might have to reboot your phone after step 3. But see if it works without.

I have been thinking that this is a hardware issue, I have not changed a single setting/rom/baseband at all, the sim just wasnt detecting when I came back to my phone. The rom and settings were the same for a number of months.
I am now going to give it in to warranty, however it only has 1 month left. I have tried to install the stock firmware but with no luck..
I found a rom to flash for my region, it is a zip file but when I try flash it with Clockworkmod, it says installation aborted....
Shouldnt I be able to flash the roms with CWM? The file is a zip file just like the CM7.2 rom I flashed. Do I need nvflash instead? I found the rom here :
http://forum.xda-developers.com/showthread.php?t=1852112 (the download links were removed so I googled the exact same rom)
I was also told that if I just use the LG update tool, it sohuld automatically update the phone to stock firmware AND unroot it, only that the update tool gives me an error. Whats the best approach guys?? I need to get this fixed before my warranty goes.

Custom40 said:
If IMEI does NOT match, you will need to do this:
Check if you can get in a menu by typing 1809#*990#. If you can't, you will need to use a GB ROM (I remember I used Homero's GB NVFlash as I was on ICS bootloader and couldn't get access to it on ICS). Follow these steps if you are sure you can get into the menu...
Click to expand...
Click to collapse
Bother. The 1890 etc didn't work on the p990 in android 4.0.4 (nor on my Nexus 4 incidentally), so I guess I'll have to flash down to GB. I'll let you know if I can get it to work, thanks!

[-Stash-] said:
Bother. The 1890 etc didn't work on the p990 in android 4.0.4 (nor on my Nexus 4 incidentally), so I guess I'll have to flash down to GB. I'll let you know if I can get it to work, thanks!
Click to expand...
Click to collapse
Trust me, you can try whatever you want. This is the only way to get it working. I spent hours and hours to figure this out, so I guarantee you it will work.

please,please can u explain better, my imei and baseband is not showing in setings in my phone., i wanted to downgrade into gingerbread stock rom with smart flash, when this happend to me and my sim card its not recognized,. so please explain better with video or pictures steb by step how to apear the sim card, thankyou

interr said:
please,please can u explain better, my imei and baseband is not showing in setings in my phone., i wanted to downgrade into gingerbread stock rom with smart flash, when this happend to me and my sim card its not recognized,. so please explain better with video or pictures steb by step how to apear the sim card, thankyou
Click to expand...
Click to collapse
Your imei should not show in settings, it should show in the back of your battery and when you dial : *#06# into the phone (where you dial numbers for calls).
Cant help you with baseband.
OP here, I am trying to unroot my phone and put stock firmware to get warranty to fix the simcard reader ( i believe it is a hardware issue ).
If I use nvflash and flash any stock firmware I can find on the internet, will that be OK? I have a feeling each region of optimus 2x has slight differences in firmware, eg swedish stock roms and australian stock roms may differ in the default applications etc.
Will it be ok to just install any kind of stock rom for my warranty? Help would be appreciated my warranty is running out in less than a month now.
I also tried to flash stock firmware with CMW, it didnt work. I am about to try NVflash, so I went into greater detail in page 1 but no one replied yet. If you guys know please help. I am more familiar with CMW than NVflash. I have not used NVflash yet.

hahah after 2 sleeples nights i menage to restore my sim to be recognize ,whit this metod,.. NFlash rulles ))
http://www.ibtimes.co.uk/articles/408044/20121124/unbrick-tool-lg-optimus-p990.htm
http://androidadvices.com/unbrick-lg-optimus-2x-p990-android-phone-tutorial/
http://progmaq.es/cm10/progmaq-default-cm-10-20121105.7z
http://progmaq.es/cm10/progmaq-default-cm-10-20121105.7z
this is also the best metod for unbricking your phone, .

INSTALLATION:
ATTENTION
The flasher with NVFlash clears all memory, including the Internal SD., so make a backup if u can..
Download this file: http://bayfiles.com/file/yKZL/eGZ31A/driver.rar The pack includes the APX driver (folder driver)
http://www.putlocker.com/file/4CEDEB7E0893B6F1
1.- Remove the battery to the phone.
2.- Press and hold Vol- and Vol+ and without releasing the 2 keys connect the USB cable to the PC
3.- Go to the progmaq-default-cm-10-20121105 folder and run flash icon... folow instruction., wait wait wait Enjoy!

Custom40 said:
1) Connect your phone by USB.
2) Enter 1809#*990# in dialer.
3) Select Port Setting -> Select CP USB
Click to expand...
Click to collapse
I managed to get an old CM7 install back on the p990,but the above is still not working for me :/
After I finish typing in 1809#*990# in dialer, nothing happens. If I press the green phone handset icon to dial that number it comes up with an error message of "Mobile network not available".
Any further advice? Thanks.

Okay, I failed at reading comprehension – it has to be an LG Gingerbread ROM for this code to work, NOT a CM-based one!
Trying one from somewhere-I-cannot-link-to-yet

Success! Once I was back on the original stock LG Gingerbread ROM, I could reset the IMEI and make/receive calls again using this method. Thank you very much!
Now all flashed back onto a nice "working" nightly CM10.1 and a very happy little device.
Many thanks all.

Hi,
Anyone have a working link to "progmaq-default-cm-10-20121105 ". My Optimus 2x has been bricked as well, and can't find any other version of this on Google unfortunately
Appreciate all help.

GSM only

My GT-i9305 LTE has a strange problem it does't detect preferred GSM network automatically, whenever I restart my phone it will automatically switch to lte/gsm/wcdma auto mode but it doesn't show network signals until i manually set it on GSM only, after reboot will change the settings to LTE/GSM/WCDAMA auto mode again no signals i have tried many roms modems but no success, I searched around net but nothing worked for me, i have only GSM EDGE in my country
My phone informations
Jelly bean 4.1.2
Baseband i9305XXBLK4
Build number jz054k i9305xxblk5
Please help ?

Shashan said:
My GT-i9305 LTE has a strange problem it does't detect preferred GSM network automatically, whenever I restart my phone it will automatically switch to lte/gsm/wcdma auto mode but it doesn't show network signals until i manually set it on GSM only, after reboot will change the settings to LTE/GSM/WCDAMA auto mode again no signals i have tried many roms modems but no success, I searched around net but nothing worked for me, i have only GSM EDGE in my country
My phone informations
Jelly bean 4.1.2
Baseband i9305XXBLK4
Build number jz054k i9305xxblk5
Please help ?
Click to expand...
Click to collapse
try reset default. shut down. plug batter abt 5min. boot up. it should work if doesnt work then
use odin downgrade to 4.1.1. check again. if no prob, either OTA upgrade to 412 or use odin to upgrade to 412.
if both doesnt work, bring it to service center.

thanks
urbach said:
try reset default. shut down. plug batter abt 5min. boot up. it should work if doesnt work then
use odin downgrade to 4.1.1. check again. if no prob, either OTA upgrade to 412 or use odin to upgrade to 412.
if both doesnt work, bring it to service center.
Click to expand...
Click to collapse
Thanks for the reply
I have already applied these all above you said nothing worked any other way to fix it ?

Re flash with odin doesn't work? Then Samsung service center the only option u left with.
Sent from my GT-I9305 using Tapatalk 2

urbach said:
Re flash with odin doesn't work? Then Samsung service center the only option u left with.
Sent from my GT-I9305 using Tapatalk 2
Click to expand...
Click to collapse
All great developers please help
No signals on startup, if turn off and on flight mode its gets signals no problem after that but i have to manually do it everytime i restart my phone ???

I had the same problem. Try flashing latest XEF rom it should fix the problem.
Sent from my GT-I9305 using xda premium

Shashan said:
All great developers please help
No signals on startup, if turn off and on flight mode its gets signals no problem after that but i have to manually do it everytime i restart my phone ???
Click to expand...
Click to collapse
Have you tried to clear the data and cache partition in recovery mode?
Vol Up + Menu + Power to get recovery mode.
Sent from my GT-I9305 using xda app-developers app

omeryounos said:
I had the same problem. Try flashing latest XEF rom it should fix the problem.
Sent from my GT-I9305 using xda premium
Click to expand...
Click to collapse
can you give me the link excatly which rom you have installed ?

blisslove said:
Have you tried to clear the data and cache partition in recovery mode?
Vol Up + Menu + Power to get recovery mode.
Sent from my GT-I9305 using xda app-developers app
Click to expand...
Click to collapse
Yeah i have tried all possible things wiped everything flashed many stock roms 4.1.1, 4.1.2 and customs roms too couldn't fix it exactly what could be the problem why i have to refresh network signals after reboot to get the signals bar, my IMEI number is correct, baseband is there too

It may be some faulty hardware, if you used custom roms and still you got the problem.

Shashan said:
can you give me the link excatly which rom you have installed ?
Click to expand...
Click to collapse
Downland from sammobile.com firmwares section. Select i9305 and region france XEF. Its the latest one.
Sent from my GT-N7100 using xda premium

I don't have that problem... i don't understand why you have that problem. I have bmd2 baseband...

i don't want to open new thread as i got the same problem like @Shashan just want to share that you are not alone.
i got LTE sim cannot use it cos in my area is no LTE support .
so i want that my phone is also on GSM or GSM/WCDAMA but it doesn't stay on that it will return auto back to LTE/GSM/WCDAMA and the problem stay no signal there ,
try every think 4.1.1 and 4.1.2 stock and custom ROM no luck here so i think it is hardware problem and the only solution is service center..
just to let other user know ...i did not brick my sgs3 i9305 and never flash wrong ROM. like many other user done before i9300 rom on i9305.
next week i will send my phone to service center it take max 14 days till i get my phone back repair or Brand new .. let see

h-e-a-v-e-n said:
i don't want to open new thread as i got the same problem like @Shashan just want to share the you are not alone.
i got LTE sim cannot use it cos in my area is no LTE support .
so i want that my phone is also on GSM or GSM/WCDAMA but it doesn't stay on that it will return auto back to LTE/GSM/WCDAMA and the problem stay no signal there ,
try every think 4.1.1 and 4.1.2 stock and custom ROM no luck here so i think it is hardware problem and the only solution is service center..
just to let other user no ...i did not brick my sgs3 i9305 and never flash wrong ROM. like many other user done before i9300 rom on i9305.
next week i will send my phone to service center it take max 14 days till i get my phone back repair or Brand new .. let see
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Hmmm let me know, if they fix it

Shashan said:
Hmmm let me know, if they fix it
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sure i will let you know as soon its get back

just want to let you know i send the mobile today on service center tomorrow they have it ... let see how long will this take and if the fix the problem or send me new one cannot say..
just want to add this that in max 3 days i get my sgs3 back ...from service center ..cannot say if they repair or they send me new one. so let see cannot wait for it.

@Shashan.
Finally i got my SGS3 LTE back today from service center the don't send me new one they repair it ... what they do is they changed the motherboard on SGS3 LTE.
after test around 4 hours no problem with network and finally i can use my phone ...
so your choice is also if you want you phone to run as a phone too not just PDA then send to your near Samsung service center ..

I have the same problem. My I777 is running the Shostock3, whenever I set "GSM Only", it always get back to the "WCDMA/GSM" after a reboot.
I don't want to change the ROM or kernel, so is there anyway to auto-run a script to active the "GSM Only" right after the phone start?

My I777 is running
wrong forum ??? this is i9305

[Q] Not registered on network

Hi
I have an unlocked P970, it recognizes my Sim card but there is no bar and it says "Not registered on network". Sim card works on other phones and it even shows my contacts on my phone and change the language and date to my provider when I insert it. I've checked the IMEI and it's correct.
Android version:2.3.4
Baseband version: XMM6160
Software version: V20C
I've tried checking 2945#*970# but all options say "Your phone is not personalized".
I did factory reset but no luck.
I deleted the Entire CP and flashed again and still no luck.
Checked a few other V10 and V20 versions, didn't help. I got security error when tried V30 versions so I switched back to V20.
I also tried http://forum.xda-developers.com/showthread.php?t=1734330
Can anyone help?
Thanks alot

Try asking your current Network Carrier or even flash back to stock LG and ask LG themselves. Sorry if it seems obvious or doesn't help... Good luck bud! :thumbup:
Sent from my LG-P970 using xda app-developers app

What if you try a different SIM card on your phone? Does it work?

von Mandrake said:
What if you try a different SIM card on your phone? Does it work?
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Already tried it. Sadly doesn't work.

Exergy said:
Already tried it. Sadly doesn't work.
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Click to collapse
Okay...and what if you try to manually register the phone on your network, by choosing it manually?

KU5900 with no mobile connection
Hi everybody!
I hope to be in the correct thread, because i have a problem similar to Exergy.
A friend of mine has a locked/original KU5900 (korean version with 2.2.2) that he used without problem with the korean SIM, in Korea and in Germany.
Now he's in Germany and with a german SIM (that works in other phones) the phone has no mobile connection, neither the possibility to send SMS (only receive them, and make and receive calls).
We tried to download the configuration SMS from O2, but it tells that is not possible tried also to use APN Global from the playstore, and tried to configure manually...but also doesn't work...
Any idea?