Question about LG CU500 Cellular Phone

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Solve my LG cingular mobile phone when i inser sim card it says " invalidsmartcard" why it says " invalidsmartchip

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When that is prompted on your phone it needs unlocking....so try online unlockitnow.com or mobile2mobile.net also you can try a mobile shop close to you.

Posted on Sep 06, 2008

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How to solve the problem in lg kg195 if it display sim card registation faild but the sim is working on other mobile


If this is an old phone the phone might be incompatible with the sim. You could try to contact LG's support: http://www.lg.com/us/support or AT&T's support: http://www.att.com/esupport/ . If you need anything else have no hesitation to let me know!
-Mr. W

May 05, 2014 | LG KG195 UNLOCK CODE For AT&T/ Cingular...

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Unlock codes


1- Inser this Code *7465625*28782# without Sim Card
2- The phone Show you message of protected actived Click Ok
3- Inser This Code *7465625*28638# without Sim Card also
4- Now put ur Sim card Enjoy Phone is Unlock Tested and work fine

Feb 12, 2008 | Samsung C417 Cellular Phone

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I need restriction code for my LG phone cingular has a Tmobil sim card


you can get the codes from your service provider itself if your phone is 6 months. else you can purchase codes from third party vendors. i got one from here. Superunlockcodes.com

Sep 06, 2011 | LG C2000 Cellular Phone

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Solving the nokia6120c insert sim problems


There are some possible solutions:-
1. Check that your sim card is in perfect condition by insering the same sim card in any other mobile phone... If the same message appears that means the problem is in your sim card
2. Check that your sim card's slot is in perfect condition by inserting any other sim in your mobile phone... Still if the same message occurs that means the problem is in your sim card's slot
3. Check that you are inserting your sim card correctly or not

Aug 27, 2011 | Nokia 6120 classic Cellular Phone

1 Answer

When i am switching on my phon....it is written in the screen that SIM CARD NOT VALID why??


There are some possible solutions:-
1. Check that your sim card is in perfect condition by insering the sim card in any other mobile phone... If the ssame error appears then it means the problem is in your sim card
2. Check that your sim card's slot is in perfect condition by insering any other sim card in your mobile phone... If the same error occurs then it means the problem is in your sim card's slot
3. Check that you are insering your sim card correctly or not

Aug 06, 2011 | Nokia 6120 classic Cellular Phone

2 Answers

At&t lg prime gs390 free unlock codes


Hi,
Please see below instructions in details on how to unlock code for LG phones, (i have included various model of LG for you to try)


Here are some unlock codes for AT&T LG phone available, menawhile , including the methods of entering the Unlock Code on your LG phones attached to them. Hope this is useful. AT&T cell phone Questions&Answetrs
Model : AT&T LG VU CU915 & CU920
1. Put a AT&T or Cingular SIM in the phone; it does not have to be an active SIM 2. Enter *#865625# then the 16 digit unlock code 3. Device should say: Network Lock Deactivated 4. Phone may automatically reboot and is now unlocked !
Model :AT&T LG C2000
Insert non-Cingular SIM card Power on the handset - phone will display "phone restricted" Select "Cancel" - phone will display "phone restriction code" Enter the SIM Unlock code. Select "OK" - the handset is now successfully unlocked
Model : LG TU720 - LG CU720 and all LG Shine SERIES
1) Power ON your phone with an accepted SIM card 2) Type *#865625#UNLOCK CODE 3) Press OK 4) Device is now unlocked
Model : LG CE110
1) Put a non AT&T or Cingular SIM in the phone; 2) The phone display: Invalid Smart Chip 3) Power on handset 4) Select "Cancel" - phone displays "phone restriction code" 5) Enter the unlock code (8 digit code*) 6) Select "OK'" - the handset is successfully unlocked
Model : LG CU400
1 - Insert non-Cingular SIM card" 2 - Power on the handset - Phone will display "Invalid SmartChip" 3 - Phone will display "Invalid SmartChip" 4 - Enter 159753#*# 5 - Enter the 8 digit SIM Unlock code 6 - Select "OK" 7 - The handset is now successfully unlocked
Model : LG CU500
1 - Insert non-Cingular SIM card" 2 - Power on the handset - Phone will display "Invalid SmartChip" (IF THE PHONE DOES NOT DISPLAY INVALID SMARTCHIP, PLEASE POWER OFF AND ON AGAIN) 3 - In Idle screen, enter 159753#*#. Phone will display "Enter NCK, Remaining 5 4 - Enter the 8 digit SIM Unlock code 5 - Select "OK" 6 - The handset is now successfully unlocked
How to Unlock LG CU515:
1-Insert non-Cingular SIM card" 2-Power on the handset - Phone will display "Invalid SmartChip". 3-Enter *#865625# then select option 1 and then again select 1 4-Enter the 16 digit SIM Unlock code 5-Device should say: Network Lock Deactivated 6-The handset is unlocked. 7-How to Enter Unlock Codes on CU575 (Trax) How to Enter Unlock Codes on LG F2250:
1-With allowed sim card in the start menu type: 2945#*3311#. 2-Handset shows saved, then return to startup screen 3-Press Menu key, choose Settings > Security > Sim Lock> Network > Deactivate, handset will now show 'Enter NCK' 4-Enter your unlock code and OK. How to Enter Unlock Codes on LG U8110:
1-With a not allowed sim card in your phone enter Pin code then validate, type: 277634#*# 2-Select 'Sim Unlock' menu # 3-Enter NCK code then validate 4-Your phone is now unlocked. How to Enter Unlock Codes on LG U8210:
1-With a not allowed sim card enter Pin code then validate, type: 277634#*# 2-Shows test menu 3-Choose sim test menu and type: 2945#*#, choose Sim Unlock menu 4-Handset shows 'Enter NCK' 5-Enter code, then hit OK. How to Enter Unlock Codes on LG U81xx:
1-To bring up the unlock menu on the phone with a SIM card, type 2945#*88110# 2-Enter the code 3-In case you need to reset the phone without a SIM card first, type 277634#*# or 47328545454#. If your cell phone is not listed, please follow instructions for LG C2000 above

If If instruction above does not help you i would strogly suggest to contact your Service Provider to provide some alternatives.


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lg-phones

Jun 03, 2011 | LG Cell Phones

1 Answer

Mobile shows "Sim Card not Valid" where sim card is OK


Are you using the same cell provider? Example: Cingular phone and Cingular Sim Card. Because you can't use say a T-Mobile phone and Cingular Sim Card. Don't really know a solution just thought maybe this might help.

May 08, 2009 | Nokia N70 Cellular Phone

2 Answers

Cell phone sim card


All mobiles have a sim card and are normally located under the battery.

Take the back of your phone, remove the battery and it should be there. Sim cards are normally a small oblong piece of plastic with a corner cut off. The flip side of one will have a metal strip, which is your sim memory. Don't damamge this side of the sim otherwise your card will be useless.

Hope this helps?

Dec 29, 2007 | LG VX8300 Cellular Phone

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