Question about Cell Phones

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My LG3 u8330 says USIM LOCKED when turned on and lost simcard

The problem is my 5 yr old son has somehow removed the back of the phone,the battery and how he removed the sim card which there is now no trace of now well I just dont know.So bought new optus pack and now keep getting USIM LOCKED

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  • 368 Answers

Default 4 Digit user code: 1234 or 0000
Default 6 Digit Security code: 123456 or 000000


Type *#06# at the mobile screen to know IMEI no of your mobile.
send the IMEI no to me and i will reply you with unlocking code.
IF Problem not Solved So
Please New Software install in the Phone Problem will Solved

Posted on Dec 07, 2012

  • davidrsmith6
    davidrsmith6 Dec 07, 2012

    first when i turn it on I only get the emergency in bottom corner and screen says USIM LOCKED> but theIMEI no is-356355002656286.

  • davidrsmith6
    davidrsmith6 Dec 07, 2012

    please send me the code

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Posted on Jan 02, 2017

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Punky_1981
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SOURCE: unlock coad for LG

Try the last 4 digits of your phone number. Thats usually the default code.

Posted on Jan 14, 2009

  • 1 Answer

SOURCE: can you unlock a usim locked phone?

Follow this, take your time and it works. Unlocked a Virgin yesterday. (Was given phone free by virgin as a gift when renewing contract.)

http://www.lg-phones.org/lg-cookie-kp500-unlocking.html

Posted on Jun 12, 2009

  • 437 Answers

SOURCE: Usim locked?

Enter this site www.unlock-lg-mobile.blogspot.com and unlock your phone in 5 minutes.

Posted on Aug 26, 2009

  • 1 Answer

SOURCE: i bought a new go phone and my old sim card wont work in it

Just go to provider, replace the old SIM CARD with new one. They will be give you the new SIM CARD with the same number ofcourse...

Posted on Jan 25, 2010

  • 53 Answers

SOURCE: usim locked

Hi,

it means your sim is not active. Contact your network to s solve this issue.

gsmwong

Posted on May 16, 2010

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1 Answer

How to openline


A gsm can be locked the SIM card is NEVER locked!!
The SIM itself is never locked: you can use it in any compatible unlocked cellular phone. There are 3 different kinds of simcards for mobile phones. Two 2G cards; a 1.8 Volt version and 3.6 Volt version. All newer sims are 3.6V versions. Some real old phones (older then the year 2000) have trouble handling the new simcards. Next to this you now also have the uSim(also referred to as 128k sim), this is a special simcard for UMTS phones and has more space to save contacts and text messages.

Different kind of locks.
There are different kind of simlocks, this depends on the brand but there are a couple common kinds of locks which are often used.
Sim lock -> Locked to 1 simcard
Operator lock -> locked to one operator (provider)
Password lock -> GID lock you have to have a code to unlock this lock.
Other locks are 'Wap lock', 'Mp3 lock'. Sometimes the names of the different locks are just different. For example; the term NCK code is same as network (operator) unlock code.
Note: a 'security code' or a 'user lock' is not a simlock! It is like a pin code only then not saved on the simcard but on your phone. This is usually a 5 digit number which the user of the phone has to set. This code can however also be reset by SRS service.

Feb 26, 2012 | Samsung Cell Phones

1 Answer

When i insert my simcard in lg phone . it is displaying usim locked .


If your phone displays the 'usim locked' then your phone is currently locked to particular network. You need to unlock to use it with other network.
There can be many ways to Unlock your phone. As far as i know unlocking by codes is the simple and safe way. I will suggest the website Unlock-zone.com which is doing good service and they were recommended highly in the cell phone forums.
I used them to unlock my cell phone. contacted them and within 30 mins i had my unlock code and my phone was unlocked.
Hope this helps.

Aug 14, 2011 | Health & Beauty

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Hi , I forgot my pin tried three time now my phone is asking for my puck no which I forget , the phone is nokia is


contact your network provider.. PUK means PIN UNLOCKING KEY.. meaning, The PIN code of your sim card or USIM is locked. or if you still have the case of your simcard or USIM you should able to locate the PUK code. Cheers!

please don't forget to Rate.. Thanks

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Invalid usim card


either phone is locked to to another network, or your simcard is an old gsm card , youll need to contact your network who will replace the card free to a newer one

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Lg kf700 wont accept any sim cards,


Hi,

it sounds weird that it worked before with same sim card. Generally USIM locked message means phone is locked to network and you need to unlock it with network unlock code to remove USIM locked and use phone on different network.

gsmwong

Aug 17, 2009 | LG KF700 Triband 3G HSDPA 3MP A2DP Phone...

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Usim locked


Hi,

it means your sim is not active. Contact your network to s solve this issue.

gsmwong

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Wont accept Sim


I had the exact same problem with my phone i tried every simcard i could find and the only one that worked was a Virgin simcard

Jun 24, 2009 | LG KU990 Viewty

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My lg u8330 is stuck in headset mode and wont turn off


Dear,

turn off ur phone by removing battery and turn it on again and then change the mode of it.

regards,

dont forget to rate it as it will fix the issue

Feb 21, 2009 | Cell Phones

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Unlock coad for LG


Try the last 4 digits of your phone number. Thats usually the default code.

Jan 14, 2009 | LG Cell Phones

3 Answers

I need unlocking lg u890


i had a lg u890 mobile phone that i got unlocked but it had the same proble where i swithched on my phone it used to ask for the usim code..my old phone was locked to the 3 nt/wrk i got it unlocked so i could use my 3 nt/wrk sim card or any network simcard but i used vodafone 3g sim card.the code i used with my vodafone 3g network simcard in phone when switched phone on & it asked for usim sim code i inserted code i got & it shut the phone down then on again then it wld work with vodafone no bother at all it even came up with vodafone uk etc.but i had to reconfigure the sms/text telephone number aswell as reconfigure the mms settings & numbers etc aswell as reconfigure wap settings from 3g network to vodaphones.but after i got it all unlocked & settings changed etc & inserted a different 3g network simcard ie vodaphone/orange/o2/3g sim/t-mobile/tesco sim/virgin sims & switched phone on it asked for usim code i tryed the code i have & inserted the same code i have it/they switched phone off & then back on & all network usim card worked with no problems at all.the code i have is.>>> 142358#*# thats 142358# * # all 1 item/action.once you insert that 142358#*# thats it your phone will shut down then restart up & go onto the network usim card you want to use or inserted before using code.but 1 thing tho please remember if u switch off your phone or your phone switches off as batterys run out no power u will need to insert the code again.& another thing code wont work if your phone switches off or you switch it off & plug your mobile battery charger into phone to charge your battery up on the phone & you switch you phone back on when you are charging your phone as the phone will switch on & say insert usim code if you enter the code the phone will switch off & back on again but it will still request usim code.so you will have to wait unto there is plenty of charge in the battery to take phone off charge & swithch your phone on get the usim code message insert code above phone will switch off & straight back on again & then it will go onto your prefured usim card then you can plug your charger into phone again to charge phone up.you can use your phone on charger when u have entered usim code & it switched off & on again & registered with the prefered network.i hope this is of use to you as it is to me.if you try this code & either if it works or not please can you let me knows ty.email watsonwhizzy2001@yahoo.com

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