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Optimus 2x update rom v30b perdeu imei? como recuperar porque cod 1809#*990# não faz nada preciso de Help?


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7 respostas a este tópico

#1 Alexandersdr

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Mensagem publicada 25 February 2013 - 18:56

instalou rom v30b no p990 mais agora imei mundou numero e não da aceso cod 1809#*990# ? :'(

#2 Firm1ga

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Mensagem publicada 25 February 2013 - 20:23

Tinhas backup da EFS?

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#3 Alexandersdr

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Mensagem publicada 26 February 2013 - 01:54

Não tenho EFS terias de fazer Hiperterminal para fazer restaração?

#4 Firm1ga

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Mensagem publicada 26 February 2013 - 12:04

Eu estou mais dentro dos Samsung
Mas andei a pesquisar e acho que isto te pode ajudar, segue o tutorial.

http://forum.xda-dev...d.php?t=1734330

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Editado por Firm1ga, 26 February 2013 - 12:09.


#5 Alexandersdr

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Mensagem publicada 26 February 2013 - 14:08

vale mais este tutorial não deu certo LG p920 android 2.3.4 não suporta MEU LG990 Android 4.0.4 da Erro!!!

MPORTANT: Some users are having issues with restoring IMEIS using roms that are not supported. If you have a p925 use a p925 KDZ and if you have a p920 use the p920 KDZ

Imagem colocada [GUIDE] Unlock Phone / Recover IMEI
This guide is to recover the IMEI. This happens when the LG Communication Partition has been corrupted, or you have a locked handset example locked to AT&T or any other provider.
Corruption of the IMEI is caused with a bug with the original Froyo firmware. This is provided in an internal use only document from LG but I failed to find the source.
Please be aware that you are dealing with the phone internal hardware and you can really mess up things. Continue at your own risk.

Requirements:
• Latest LG support usb drivers from the LG support site.
• Stock from preferable gingerbread. Since I have a Thrill I used v20p.
• Compressed file provided in the attachment section
• TI Omap driver included (OMAPFlashInstaller.msi)
• Infineon Driver included (FlashUSB_x86_x64_Drivers)

Flashing the CP
1. Extract the files to a folder
2. Install the OMAP driver and the Infineon driver (FlashUSB_x86_x64_Drivers)
3. Shutdown your phone and remove the battery. Wait 5 seconds and insert the battery again.
4. Press and hold the “VOL+” and connect the USB cable to the computer and then while holding the VOL+ press and hold the PWR button until it vibrates. The phone should not boot up.
5. Let the TI OMAP drivers install
6. Open Windows Enabler.exe and activate it by clicking on the icon next to the windows system time at the bottom right.
7. Open SmartFlash.exe
8. Under the “Normal D/L” tab double click “Erase entire CP” verify that the checkbox its selected (this will erase the IMEI and any GSM locks)
9. Click on START and wait until it finish
10. Remove the battery and place it again
11. Press and hold the “VOL+” and connect the USB cable to the computer and then while holding the VOL+ press and hold the PWR button until it vibrates. The phone should not boot up.
12. Go to “ROM copy D/L” tab
13. In the “CP bin” choose the file included in "LGP940_CP.rar" (included in attachments)
14. click “Erase entire CP” verify that the checkbox its selected
15. Click on START and wait until it finish
16. Remove the battery and place it again and power on your phone (Write down the IMEI number under the battery it will be used later)
17. Flash a gingerbread KDZ stock rom

IMPORTANT: Some users are having issues with restoring IMEIS using roms that are not supported. If you have a p925 use a p925 KDZ and if you have a p920 use the p920 KDZ

Restoring IMEI
1. Connect phone by USB
2. Activate USB debug mode
3. Enter 3845#*920# in dialer if that doesn’t work try 3845#*925#
4. Select Port Settings -> Select CP Image Download
5. A new device should appear at let it install
6. Open Tutty and select serial protocol. Click on open
7. Type AT if response is not OK, change port number (it is possible that when typing you don’t see any letters)
8. Type at%imei, it should display a dummy IMEI
9. Type at%imei=x,x,x,x,x,x,x,x,x,x,x,x,x,x,x where x,x,x... is your orginal IMEI number (found under the battery of your phone). It should response IMEI WRITE OK
10. Reboot phone


DON'T FORGET TO CLICK ON THE THANKS BUTTON

Ele é para adroid 2.3.4 o meu 4.0.4 Não da Certo!!! :'(

Editado por Alexandersdr, 26 February 2013 - 14:40.


#6 Firm1ga

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Mensagem publicada 26 February 2013 - 15:10

Faz downgrade para 2.3 para recuperar o emai e depois atualizas para 4.0

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Tenta isto.

1. Connect phone by USB
2. Enter 1809#*990# in dialer
3. Select Port Settings -> Select CP USB
4. Start hyperterminal, in COM settings select same port like in devide manager -> LGE mobile USB Serial Port, 115200
5. Type AT if response is not OK, change port number
6. Type at%imei, it should display your current IMEI
7. Type at%imei=x,x,x,x,x,x,x,x,x,x,x,x,x,x,x , where x,x,x... is your orginal IMEI number
8. Reset

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#7 Alexandersdr

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Mensagem publicada 27 February 2013 - 14:47

este tutorial tem um ploblema o meu lg p990 ñ faz nada ñ vibrate teve ter outro comando para fazer isso :'( not

and then while holding the VOL+ press and hold the PWR button until it vibrates. The phone should not boot up.

Editado por Alexandersdr, 27 February 2013 - 14:49.


#8 Alexandersdr

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Mensagem publicada 27 February 2013 - 16:54

Só precisa do cod 3845#*990# e usar Hirper Terminal Pronto Feito valeu boa vontade Carlos ;) ;) ;) ;) ;) :cool: Valeu!!!

Editado por Alexandersdr, 28 February 2013 - 16:54.