Question about Sony Ericsson J300i Cellular Phone

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Locked sim card and need a puk code to unlock it

I entered my pin 3 times wrongly and it locked the sim card and now they are asking for a puk code

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  • jomarcgale May 16, 2009

    thanks alot i will try that 

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You have to ask your PUK number from your serive provider.Just call customer helpline and ask for the same.they requrid ur sim number to get PUK number.

This will surely solve ur problem.

Posted on May 16, 2009

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Posted on Jan 02, 2017

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2 Answers

Hi my sons phone is showing enter PUK code! can you help or do I have to contact his network/supplier? thankyou


PUK code stands for pin unlock code. It comes when you enter wrong code for your pin code three times. It is a security feature of your sim card to avoid unauthorised access.

When you enable pin code on your sim card, your phone automatically asks for pin no. when switched on. If the pin is entered wrongly 3 times. It locks the sim, and asks for PUK code. The PUK code needs to be obtained from your provider. If you enter PUK wrongly 10 times, your sim card will be permanently blocked and you will need to obtain a new sim card. Hence kindly contact your network for the right puk code.

Jul 20, 2011 | Cell Phones

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Tocco lite phone freeze deactivate fail


here is some info on PUK codes:

try taking battery and SIM out waiting 15 seconds and powering cell back on.

In your case I believe your SIM is now FROZEN or locked. You mostlikely will need to purchase a new SIM card.

A PUK code (Pin Unlock Key) is required when you enter an incorrect PIN 3 times. After entering the wrong PIN 3 times, the card will be locked and you will need to get a PUK code from your service provider to unlock it.

If the wrong PUK code is entered ten times in a row, the SIM card becomes invalid and you will need to purchase a new SIM Card. The phone will display "PUK blocked call operator".


Mar 04, 2010 | Samsung SYNC SGH-A707 Cellular Phone

4 Answers

W300i puk


If you log onto your companys website under your account and go to the option that says devices you can get the puk code- If you enter in too many numbers it will permanently block your sim card and you will have to buy a new sim card from your cell phone company- they are about $20

Jul 10, 2009 | Dynex (DX-DVDRW8) DVD±RW Burner

1 Answer

Phone code locked!


Hi,

PUK means "personal unlocking key" .

The PUK code is asked if you enter a wrong pin 3 times.

You need to call your phone service company, they can retrieve the puk code from a database
for free.

In your case you need to contact your SIM card phone provider technical support to unlock the SIM.


The PIN and PUK are related to the SIM card, not to the phone.

If you replace the SIM card with a different one, then the phone should not ask for the PUK anymore.
thank you,


Mar 27, 2009 | NEC E132 Cellular Phone

1 Answer

Forgot my phone lock pin


Lost Pin cannot be recovered. You need to enter a wrong pin 3 times until you get the PUK code.

PUK means "personal unlocking key" .

The PUK code is asked if you enter a wrong pin 3 times.

You need to call the phone company that released the SIM card, they can retrieve the PUK code from a database for free.

In your case you need to contact your SIM card provider technical support to unlock the SIM.

The PIN and PUK are related to the SIM card, not to the phone.

If you replace the SIM card with a different one, then the phone will not ask for the PUK anymore.

Mar 26, 2009 | Samsung SGH-G800 Cellular Phone

2 Answers

Puk locked need code to unlock sch-U900T samsung


PUK means "personal unlocking key" .

The PUK code is asked if you enter a wrong pin 3 times.

You need to call your phone service company, they can retrieve the puk code from a database for free.

An alternative is going to a local phone shop and having the unlock done for a small fee.

The PIN and PUK are related to the SIM card, not to the phone.

If you replace the SIM card with a different one, then the phone should not ask for the PUK anymore.

Mar 05, 2009 | Samsung Cell Phones

1 Answer

Phone asking pincode (c118)


Lost Pin cannot be recovered. You need to enter a wrong pin 3 times until you get the PUK code.

PUK means "personal unlocking key" .

The PUK code is asked if you enter a wrong pin 3 times.

You need to call the phone company that released the SIM card, they can retrieve the PUK code from a database for free.

In your case you need to contact your SIM card provider technical support to unlock the SIM.

The PIN and PUK are related to the SIM card, not to the phone.

If you replace the SIM card with a different one, then the phone will not ask for the PUK anymore.

Dec 11, 2008 | Motorola Mobility C118 Cellular Phone

3 Answers

My sim card is PUKed need puk code


Well do onething take out the your sim card and note the 24 or less number written on the back of sim
and call to the customer care from other mobile and ask him to tell the puk code as well as pin code

dont try to enter the puk code yourself as it is the code of your sim number and if you enter puk code wrong many times your sim will be locked.

Dec 10, 2008 | Sony Ericsson W200i Cellular Phone

3 Answers

PUK CODE


Pin Unlock Code (PUK)
If you miss key (or forget) your SIM pin code, and enter the wrong one 3-5 times in a row, the SIM will lock up, and you’ll need to enter the PUK unlock code to release it. You should ask your Network Service Provider for this code when you need it. Don’t try to guess it, because after a few wrong guesses, the SIM card will be permanently disabled.

Apr 21, 2008 | Nokia N73 Cellular Phone

1 Answer

Need puk


SIM pin code:
This is a pin code that locks the sim card until you enter the correct code. This protects your account, even
if your sim is put into another handset. To reset it, you need the PUK code:
Pin Unlock Code (PUK)
If you miss key (or forget) your SIM pin code, and enter the wrong one 3-5 times in a row, the SIM will lock up, and you’ll need to enter the PUK unlock code to release it. You should ask your Network Service Provider for this code when you need it. Don’t try to guess it, because after a few wrong guesses, the SIM card will be permanently disabled.



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Apr 20, 2008 | Cell Phones

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