Hi everyone, I bought this phone on ebay locked with AT&T and the seller send me the unlock code to use it with another SIM card.
The thing is that he send me a wrong code and my 10 attempts ran out.
I started to search in google and here in the forums of xda and asking questions (no one reply sadly). After six hours or more I managed to find a solution for this problem and I found that changing the baseband of the phone will work.
I tried several basebands and did not work.
Then I fond this tutorial http://forum.xda-developers.com/showthread.php?t=1784709 (credits for mattman86)
I followed the tutorial until "Flashing AT&T Stock ROM (2.3.5 or 4.0.4)" there I replace the ".img's" of this pre-rooted ICS ROM http://mattman86.smashtext.com/ROMs/Stock%20AT&T%20ICS/IMG_Files/V20c_IMG.zip exept the baseband and voila! unlocked pre-rooted ICS phone with korean baseband! didnt ask for code or anything.
If someone can make a flashable ROM but with the korean baseband will help the people with the same problem I had.
And you don't have to buy an unlock code!
Hopefully this poorly made guide helped someone and please forgive me for my bad English. Greetings!! :
Hi there, I bought a nitro, 10 attemps to unlock had been used, phone showing permanently locked error and your post give some hope, maybe you can help me. I've installed the V10F_00.kdz file, Gingerbread 2.3.6 korean version, but phone is still showing the "SIM card network locked" error. Can you please confirm if your phone is working with this rom?
I also I have the same problem I'm from Venezuela I get sim network locked, and installed him bands "V20C, V20E, V10E V10C Y" and still nothing. someone please help me
Hello all, I have purchased LG Optimus G F180K few days ago. I have converted my unit to E975 successfully. But I am having some strange issue with USSD. I am using prepaid operator where I need to check my balance through USSD. Well there is no provlem with that. But the problem is there are some service commands (Eg. *5000#) in USSD to check internet balance or to transfer credit to another prepaid number where I need to dial an USSD and a service command appear reply where I need to chose any of the option from 0-9 and in reply my request was responds. When I dial such USSD there is no service reply and after a while it shows "Invalid Command or MMI" and for the reason I can not check my remaining internet balance and many other services which is really annoying. But with my Nokia 501 there is no problem at all. Anyone has any idea what could be the problem or how to fix that? Please notice the problem was also exist in F180K stock firmware too.
Anybody know any solution?
FpashingDA-RK;50887134]Hello all, I have purchased LG Optimus G F180K few days ago. I have converted my unit to E975 successfully. But I am having some strange issue with USSD. I am using prepaid operator where I need to check my balance through USSD. Well there is no provlem with that. But the problem is there are some service commands (Eg. *5000#) in USSD to check internet balance or to transfer credit to another prepaid number where I need to dial an USSD and a service command appear reply where I need to chose any of the option from 0-9 and in reply my request was responds. When I dial such USSD there is no service reply and after a while it shows "Invalid Command or MMI" and for the reason I can not check my remaining internet balance and many other services which is really annoying. But with my Nokia 501 there is no problem at all. Anyone has any idea what could be the problem or how to fix that? Please notice the problem was also exist in F180K stock firmware too. [/QUOTE]
Flashing e975 kdz solve my problem.
sunyakram said:
FpashingDA-RK;50887134]Hello all, I have purchased LG Optimus G F180K few days ago. I have converted my unit to E975 successfully. But I am having some strange issue with USSD. I am using prepaid operator where I need to check my balance through USSD. Well there is no provlem with that. But the problem is there are some service commands (Eg. *5000#) in USSD to check internet balance or to transfer credit to another prepaid number where I need to dial an USSD and a service command appear reply where I need to chose any of the option from 0-9 and in reply my request was responds. When I dial such USSD there is no service reply and after a while it shows "Invalid Command or MMI" and for the reason I can not check my remaining internet balance and many other services which is really annoying. But with my Nokia 501 there is no problem at all. Anyone has any idea what could be the problem or how to fix that? Please notice the problem was also exist in F180K stock firmware too.
Click to expand...
Click to collapse
Flashing e975 kdz solve my problem.[/QUOTE]
Did you have exactly the same problem as I have? please read carefully about my problem. As I am already converted to E975 I just want to make sure flashin E975 KDZ again will fix that. Please answer
XDA-RK said:
Flashing e975 kdz solve my problem.
Click to expand...
Click to collapse
Did you have exactly the same problem as I have? please read carefully about my problem. As I am already converted to E975 I just want to make sure flashin E975 KDZ again will fix that. Please answer[/QUOTE]
Yeah.
I used Europe open kdz. Its haven't include these restrictions.
sunyakram said:
Did you have exactly the same problem as I have? please read carefully about my problem. As I am already converted to E975 I just want to make sure flashin E975 KDZ again will fix that. Please answer
Click to expand...
Click to collapse
Yeah.
I used Europe open kdz. Its haven't include these restrictions.[/QUOTE]
Oh Thank You. Let me try. I will inform you
XDA-RK said:
Yeah.
I used Europe open kdz. Its haven't include these restrictions.
Click to expand...
Click to collapse
Oh Thank You. Let me try. I will inform you[/QUOTE]
I've had the same happen to me on Stock ROMs, being prepaid as well I found a simple solution, in my case I have to dial *5 to verify balance, but doing so would return the same error message mmi something, so I dial *55 and it works, in your case it might not work because of the complex code/system but try dialing *55000# or something maybe it works.
rpsgrayfox said:
I've had the same happen to me on Stock ROMs, being prepaid as well I found a simple solution, in my case I have to dial *5 to verify balance, but doing so would return the same error message mmi something, so I dial *55 and it works, in your case it might not work because of the complex code/system but try dialing *55000# or something maybe it works.
Click to expand...
Click to collapse
Thanks, but not working for me :'(
sunyakram said:
Yeah.
I used Europe open kdz. Its haven't include these restrictions.
Click to expand...
Click to collapse
I got my internal storage 0.00GB after flashing european kdz, even after a hard reset the storage won't come back. :'(
What firmware did you use when converting your f180? Can you flash that KDZ?
rpsgrayfox said:
What firmware did you use when converting your f180? Can you flash that KDZ?
Click to expand...
Click to collapse
I am using Epsilon Project V3. I could not install KDZ because of 0.00GB issue
Even while in download mode you couldn't flash KDZ? How about your original F180 firmware? You should check out this thread: http://forum.xda-developers.com/showthread.php?t=2249500
Maybe it will be helpful I hope.
Sent from my LG-E975 using Tapatalk
I did a flash with E975 European KDZ successfully and everything is ok but still i got that udds error. Another thing surprised me. My phone catches network and I can use 3G with no issue. But when I check 2945#*975# it shows me "The phone is permanently locked and can not be unlocked" but still it works in every operator in my country. Any idea
Hi,
I've looked for a thread on this but couldn't find any help for my situation.
I have the LG E980 from AT&T. I went to update it and I get a "phone not registered yet" error. I've registered it through AT&T and LG both. I checked and my IMEI number is gone, only a zero there now. My phone is stock. I have never tried unlocking it, flashing, or adding any custom ROMs.
How do I get my IMEI number back into my phone? Any help would be greatly appreciated. Thank you.
prejudice and first excuse my bad english (google translate) and thanks for the opportunity given to solve problems unknown to us as in my case.
then I state that I understand a little but this is really strange, yesterday I got the bright idea to bring back to the data of the cell factory in question having the TWRP 2.6.0 for lg optimus g pro e986 doing so went in contrast perhaps with the recovery changed by always reboots and always going to end up in recovery ...
after which I started lg flash tool I downloaded the firmware e98620a Italian one I did recover after having finished I found a phone that does not read most of the sim, I have already tried to put other sim cards but nothing I have also tried my card sim in other phones and works perfettamete, now I do not know what to do ....
if you can be of assistance I typed in the dialer 2945 # * 896 # so entering the sim unlock process and any menu press I wrote out this phone is permanetly locked and can not be unlocked.
Now I do not know what to do I ask your help please help
thanks in advance to all
I have a lg g7 dual sim model Lm-g710emw, when i update to pie by lgup it brick bootloop at bootloader
I repair it but when the phone on it is show lm-g710awm and lost serial number and lost 1 imei
I dont know that, can anyone help me, sorry my bad english
Did you ever find a solution? I have the same problem
For anyone else searching for the same problem, losing second dual sim function and imei when flashing different firmware....I think I have found a solution! It seems to work so far and is really simple.
use the svc menu.
type in keypad:
*#546368#*710#
Choose svc menu
Then mid info
Then go to the field FTMModelName
And enter: DS
Two letters, nothing else. That's it (i'm guessing it stands for dual sim)
Restart phone for good measure. The dual sim function then remained when I reflashed other roms. And my lost imei magically reappeared.
Simples!
I hope this helps someone