Question about LG KU990 Viewty

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My ku990 doesn't recognize usim

Hi, I have this LG KU990 Viewty phone for just over a year now, but since a week it says: invalid USIM. I've tried many times to clean the surface between the USIM and the USIM-spot on the back of this cellphone, but nothing works.. Is this a common problem, does anyone have a solution for this?
regards

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  • g_h_g_romer Feb 13, 2009

    It says: Put in USIM, instead of invalid USIM

  • Anonymous Feb 13, 2009

    me too

  • bilalmirza Feb 16, 2009

    hi i have lg ku990 viewty phon for just three month now,but since a week it says:inactiv usim

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Try uploading an backup file of LGAPP/Media/Flex/Flex.ini with the EFS TOOL.

You can found a Flex.ini file into this package http://www.megaupload.com/?d=TY13UX08

Posted on Feb 16, 2009

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I still don't know what the problem was, but one day I turned on my cellphone and it just worked.. Becky 1234 tried to help, but when my SIM-card worked once before, SIMlocks cannot be the problem..Thanks for replying anyway.

Posted on Feb 15, 2009

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Is the phone unlocked, because if it is not, and you put a different USIM into the phone than what came with the phone, it will not work.

Hope this helps...

Posted on Feb 14, 2009

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2 Answers

It say that invalid usim


If the Mobile Says Invalid Sim means you assume it locked to some Network...You need to Unlock it...You can get the Unlock code here
http://www.mobileunlocksolutions.com/lg-ku990-viewty/rs1wp9/ and Unlock it...

Dec 17, 2010 | LG KU990 Viewty

1 Answer

Phone says invalid usim, i have codes that get me out of this an to the next screen however its asking for an nck code the phone is an lg viewty ku990 on vodafone, i want to stay with vodafone and the same...


Try default codes or master rest codes to reset your security settings ,invalid sim is due to the network lock you na\may contact the service provider if you need to unlock it using codes try here http://www.mobileunlocksolutions.com/

Oct 18, 2010 | LG KU990 Viewty

1 Answer

PAYG viewty KU990i USIM invalid


mine done the same, i put the sim into my dads phone and it aksed for a puk code i got a puk code from orange customer services and unlocked the sim using my dads phone when i put it back into my viewty all was fine hope this helps

Feb 13, 2010 | LG KU990 Viewty

1 Answer

LG KU990i invalid USIM card error on Vodafone network


hello sir
when i start my phone then no signal show in my phone
my phone is unlock.
but it not show network

Feb 06, 2010 | LG KU990 Viewty

2 Answers

When i turn my phone on it comes up with USIM locked????????????Emergency calls only?? Also how do i unlock it from virgin???????


You need network unlock code. You can get it at

http://www.fastgsm.com/en/lg/lg/lg-ku990-viewty/unlock-code-usim-locked

You must have SIM card phone is locked to to be able to access phone menu and type unlock code!

Jan 20, 2010 | LG KU990 Viewty

1 Answer

My mobile made by LG keep saying -invalid USIM card


This has alos happened to me, I put in the wrong pin 3 times, then as it was laste and it was asking for a puk, I turned the phone off to save the battery, when I turned it back on it came up 'Invalid USIM card' is there anything that can be done?

Apr 14, 2009 | LG KU990 Viewty

1 Answer

My lg viewty invalid usim


Debbie invalid usim means its been barred by the network, so whom ever the network provider is for the phone you will have to give them a call and ask them to un barr as you have just brought it. We brought on off ebay at christmas on orange as we're on orange and had the same problem. We called them and they took the barr off straight away, no charge. Jan

Jan 11, 2009 | LG KU990 Viewty

3 Answers

Lg viewty invalid usim


call your service provider and ask for the unlocking codes.

* there might be a fee

i hope this was help to you...

Dec 15, 2008 | LG KU990 Viewty

5 Answers

Unlock network lg viewty


dial 2945#*990# on ya phone keypad ...
a menu shud pop up...

1 unlock usim
2 lock usim

Aug 13, 2008 | LG KU990 Viewty

1 Answer

Invalid usim


It sounds as though the phone is locked. When I had this happen to my Samsung A707, I had to send it back to Samsung to get it reprogrammed. (There are people who have bought the necessary hardware to interface with a mobile phone's OS, but I preferred Samsung themselves.) This was a free service (except for shipping) from Samsung. If you contact Motorola, they might be able to simply reprogram the phone for you.

Jun 01, 2008 | LG KU990 Viewty

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