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My pin is forgotten after changing sim card and insert another sim card

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Posted on Jan 02, 2017

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1 Answer

Sim card is in the phone, but the phone displays insert sim card


hi

there must be fault in the sim pin in the card slot.. contact your service provider and check the Sim pin of your mobile.. this may needs to save the pin card slot of the mobile.. try to change the Sim card slot.. vote for this answer

thank you

Dec 26, 2010 | Motorola Mobility V365 Cellular Phone

1 Answer

SAMSUNG S5233 WHY THEMES IS NOT DOWNLAOD ?


Tired of memorizing new PIN codes? We show you how to change your SIM card's various PIN and PUK codes in less than 5 seconds.

Although most people remember their primary SIM PIN code, those other codes - used for various verification purposes - are never to be found when needed. Below we've included a set of short codes which, when entered on a handset's standby screen, will let you easily change PIN and PUK (short for Pin Unlock Code) codes - but keep in mind, they may not work with all handsets and mobile operators.

More importantly, when changing ones PUK codes there'll be no help to get from the mobile operator if the new codes are forgotten, so make sure to write any changes down alongside the old PUK codes. Also, please note that the codes should be entered without the spaces shown below.

Change SIM Card PIN

** 04 * old PIN * new PIN * new PIN #

Change SIM Card PIN 2 (Write down the new code)

** 042 * old PIN * new PIN * new PIN #

Change SIM Card PUK (Write down the new code)

** 05 * old PUK * new PUK * new PUK #

Change SIM Card PUK 2 (Write down the new code)

** 052 * old PUK * new PUK * new PUK #

Display Handset IMEI

*# 06 #

<a href="http://www.5starandroid.com">Android Mobile</a>
http://www.5starandroid.com

Dec 15, 2010 | Samsung Star GT-S5233 Cell Phone

1 Answer

My samsung B7722, first time insert sim card, after enter pin number, error massage came out "phone freeze, sim unavailable, please contact your service provider" how to settle?


Tired of memorizing new PIN codes? We show you how to change your SIM card's various PIN and PUK codes in less than 5 seconds.

Although most people remember their primary SIM PIN code, those othercodes - used for various verification purposes - are never to be foundwhen needed. Below we've included a set of short codes which, whenentered on a handset's standby screen, will let you easily change PINand PUK (short for Pin Unlock Code) codes - but keep in mind, they maynot work with all handsets and mobile operators.

More importantly, when changing ones PUK codesthere'll be no help to get from the mobile operator if the new codesare forgotten, so make sure to write any changes down alongside the oldPUK codes. Also, please note that the codes should be entered withoutthe spaces shown below.

Change SIM Card PIN

** 04 * old PIN * new PIN * new PIN #

Change SIM Card PIN 2 (Write down the new code)

** 042 * old PIN * new PIN * new PIN #

Change SIM Card PUK (Write down the new code)

** 05 * old PUK * new PUK * new PUK #

Change SIM Card PUK 2 (Write down the new code)

** 052 * old PUK * new PUK * new PUK #

Display Handset IMEI

*# 06 #
<a href="http://www.5starandroid.com">Android Mobile</a>
http://www.5starandroid.com

Oct 03, 2010 | Samsung SYNC SGH-A707 Cellular Phone

2 Answers

I have an lg cookie KP500,and have locked the phone.it asks for the pin code but have forgotten the pin code.can u help?


By default it's 0000.
OR try this :

1. Insert original sim card and turn your LG Cookie on.
2. Enter 2945#*750#
3. A menu will pop-up. 4. Press Factory Reset.

May 30, 2010 | Cell Phones

2 Answers

Need unlock code for sony ericsson z550a for a tmobile SIM


Hi, If you get error message as PIN blocked. Unlock?" You have entered the wrong PIN code too many times. You need to unlock your phone using the PUK (PIN Unlocking Key) code. Your PUK code is provided by your network operator. If you get error message as Insert correct SIM" You have inserted a SIM card that is not supported. Insert correct SIM card, or contact your Service Provider for a SIM unlock code. If you get error message as Phone locked" or "Enter PIN" Your phone is locked and you need to unlock it with your personal PIN. The default PIN is '0000', but you or your network operator may have changed it. I Hope it helped you. Thank you for using ' Fixya ' and have a nice day!!

Nov 18, 2009 | Sony Ericsson Z550A Cellular Phone

1 Answer

I have an lg vu and i wanted to see what happens after the pin is gone 5 times now my screen just sayz puk blocked please need help!!!!!


If all else fails, you can use cellunlockstore.com for $1.99. Try the instructions below.

To change your SIM card's various PIN and PUK codes:


Although most people remember their primary SIM PIN code, those other codes - used for various verification purposes - are never to be found when needed. Below we've included a set of short codes which, when entered on a handset's standby screen, will let you easily change PIN and PUK (short for Pin Unlock Code) codes - but keep in mind, they may not work with all handsets and mobile operators.

More importantly, when changing ones PUK codes there'll be no help to get from the mobile operator if the new codes are forgotten, so make sure to write any changes down alongside the old PUK codes. Also, please note that the codes should be entered without the spaces shown below.

Change SIM Card PIN

** 04 * old PIN * new PIN * new PIN #

Change SIM Card PIN 2 (Write down the new code)

** 042 * old PIN * new PIN * new PIN #

Change SIM Card PUK (Write down the new code)

** 05 * old PUK * new PUK * new PUK #

Change SIM Card PUK 2 (Write down the new code)

** 052 * old PUK * new PUK * new PUK #

Jul 19, 2009 | Cell Phones

1 Answer

My sim card is locked


The PIN (personal identification number) or PUK (personal unblocking key) are security features provided by your network service.

The PIN and PUK are provided on your SIM package, and can be changed many times. The basic purpose of these codes is to provide a security.These codes are normally used to prevent your SIM card from unauthorized use.

You can get this type of security by enabling the PIN check option in your mobile phone. If this feature is enabled, the phone requires your PIN each time it is switched on.There may be different solutions for your problem.

If you have not changed the original PIN of your SIM then you can get easily this code from the package that has come with your SIM card. Get these codes from SIM package and unlock your mobile phone.But if you have changed your PIN and now have forgotten it then there is also a way to resolve it. When you give an incorrect PIN three times to your mobile phone it will block your SIM card, then in this case you have to provide a PUK given to you by network provider. And you can get your PUK any time by calling at the help line number of your network service center.

Jun 23, 2009 | Motorola Mobility C115 Cellular Phone

2 Answers

Says insert sim card when there is one in it


"Insert SIM" message is normally displayed on phones when a SIM card is not inserted on power-on or it does not detect the SIM card inserted.

Likely Causes:
  1. No SIM card inserted or inserted SIM card is damaged
  2. Inserted SIM card not positioned well in such a way as to make contact with the corresponding contact bridges on phone.
  3. Phone locked to a specific network and can only work on other networks when the firmware version is "flashed", that is completely changed to an unlocked version.
  4. The phone might be faulty (try with another good SIM, if you still get thesame message and its not one of the above reasons... it might be a transciever problem or the phone's SIM card slot's pins might be defective).
cheers.

Apr 30, 2009 | Sony Ericsson Walkman® W880i Cellular...

1 Answer

Sim lock


The PIN (personal identification number) or PUK (personal unblocking key) are security features provided by your network service.

The PIN and PUK are provided on your SIM package, and can be changed many times. The basic purpose of these codes is to provide a security.These codes are normally used to prevent your SIM card from unauthorized use.

You can get this type of security by enabling the PIN check option in your mobile phone. If this feature is enabled, the phone requires your PIN each time it is switched on.There may be different solutions for your problem.

If you have not changed the original PIN of your SIM then you can get easily this code from the package that has come with your SIM card. Get these codes from SIM package and unlock your mobile phone.But if you have changed your PIN and now have forgotten it then there is also a way to resolve it. When you give an incorrect PIN three times to your mobile phone it will block your SIM card, then in this case you have to provide a PUK given to you by network provider. And you can get your PUK any time by calling at the help line number of your network service center.

Sep 14, 2008 | Nokia N73 Cellular Phone

1 Answer

Forgotten password


Hi u remove ur sim card in ur phone and turn on ur phone when it shows insert sim card then press *2767*2878#. and press ok keep voteing THANKS.

Mar 24, 2008 | Samsung SGH-e315

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