Question about Sony Ericsson K800i Cellular Phone

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Puk block i made in my phone 10 times a pin code , and the phone also asked me to reset it also 10 times , the made a puk , and the password in the 10 times i wrote it the same , i dont now how now to enter to my phone , its blocked , and i cant enter at all

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Re: puk block

Correct me if I am wrong but if you have completely blocked your PUK code then the phone is as good as trash.

Try Flashing it via the connection cable and an updater client such as This may help it may not. The only other way it could be fixable is by professional work, either your phone provider or a shop. Good Luck.

Posted on Jan 08, 2008

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My lg neon has been locked and i got the pin wrong three times and i dont know the puk code and i want to know what it is

PUK stands for Personal Unblocking Key. This is a uniqueeight-digit code specific to your SIM card. This is required when the PINnumber to unlock your mobile phone is entered incorrectly 3 times. You are thengiven 10 attempts to enter your PUK code. If an incorrect PUK code is enteredafter the 10th attempt, you will block your SIM card permanently and willrequire a new SIM card from your mobile phone provider.
PUK codes can be obtained through the following ways - The PUK code is in your SIM card documentation Starter Pack.If you do not have this then -Please contact your phone service provider.
Your cell phone service provider can give you the PUK code once you give themyour account details and they have confirmed your identity.

Jul 07, 2011 | LG Neon GT365 Cell Phone

1 Answer

I bought one SAMSUNg SGH-J700i. When I am trying to poweron the phone it asks for Phone lock password which is 1234 and opened but immediatly it asks for SIM loack password. But I am not awrae of any SIM...

If u enter PIN code incorrectly 3 times, PIN will be blocked n phone will ask you for PUK(Personal Unblocking Key). This is a 8 digit code. If u enter Incorrect PUK for 10 times Your SIM will be lock permanently.

Your cell phone service provider can(Call from other no. n ask tell them for puk of ur no.) give you the PUK code aft3r answering simple security question.
Later enter PUK than enter new PIN, confirm new pin. Go to -Setting
-SIM lock
Disable SIM n Later Phone Lock
PS:(You have to block your PIN to get access to PUK,
Default PIN- 0000, 12345)

Apr 18, 2011 | Samsung J700 Cellular Phone

3 Answers



PIN stands for Personal Identification Number. When you switch off your mobile and switch on again it will ask your PIN No. If you enter the PIN No three times wrong then your mobile will ask for the PUK
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.

code from the package that has come with your SIM card Get these codes from SIM package and unlock your mobile phoe.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 centre

Jan 30, 2011 | Cell Phones

2 Answers

I am getting a message PIN Code Blocked. Enter PU...

It means that the usual PIN code used to unlock the phone has been entered incorrectly too many times. To get around this you must ask the network provider for a PUK code which unblocks the SIM and allows the user to set a new PIN code.

On most phones, the PIN only applies to the SIM, not the phone, so if you fit another SIM card you can continue to use the phone but will have a new phone number.

May 20, 2010 | LG Xenon GR500 Cell Phone

2 Answers

What puk styands for? Where I get it?

If you enter wrong password for more then 5 times,it ll ask you to enter the puk call your customer care and
get the puk number...enter the puk number in the space given for password....thats it...problem is fixed
If you had locked your mobile then update the formware all saved passwords will be deleted

Nov 15, 2009 | i-mate JasJam Smartphone

2 Answers

What is PUK code

puk stands for PERSONAL UNBLOCKING KEY which means if an invalid pin code is entered for three times (note that pin code is used to stop unauthorised use of sim) then u ll b asked to enter puk code. If wrong PUK code is entered 10 time thn ur simm ll b blocked permanently it means u can't use tat sim nemore. u can get ur PUK number by calling custemercare of ur operator.. thnx

Oct 21, 2009 | Nokia 1661 Cell Phone

1 Answer

I've tired to set the PIN code for my Nokia 6085 phone but I cannot. I've entered the PUK code but now it says, "Enter new PIN code:" What do I do? I've entered a code I wanted and other ones on my...

You may enter wrong PIN three (3) times only. After that your PIN will be blocked! To unblock, you need PUK. You can only enter wrong PUK ten (10) times. (This is as documented) After entering correct PUK, you will be asked for NEW PIN.

So, when it says "PIN blocked. Enter PUK code", you must enter the PUK. If you correctly enter the PUK, it will asked for new PIN, by asking "Enter new PIN code:". Enter anything you want as your PIN. You will be asked to enter it twice (two times).
From what I read from your post, you have done correctly, but you don't want to enter new PIN. There is no way SIM card/phone will use old PIN. The device doesn't know your PIN. So, you have to enter new PIN.

Dec 25, 2008 | Cell Phones

2 Answers

My phones need a puk code

if you enter the wrong pin code for 3 times your sim will get blocked ...
it will ask for the puk code ...
then you must call to the customer care of your network provider and you must tell them that your pin got blocked you want the puk code ...
they may ask for the details of your sim card be sure to tell it ..

then they will provide the puk code note it down and enter into it ..
your sim will get unlocked...

note :
if you enter the wrong puk code for more than 3 or 10 times the sim will get fully blocked if then you must contact to network provider shoppe....

Apr 02, 2008 | Nokia N73 Cellular Phone

2 Answers

Puk number

puk number is given by the network provider ....

i think you blocked the pin code by entering the wrong pin code for 3 times so it is asking for the puk code ..

to get puk code you must follow these steps :

1. call to your network provider customer care

2. tell them that your pin code got blocked you want puk code

3. if they ask any details about the sim card owner you answer that one ...

4. then make a note of the puk code and enter in to your cell

note :
if you enter the wrong puk code for more than 3 or 10 times your sim will get fully blocked you must purchase the duplicate sim card or you must contact the network provider shoppe ...

Mar 31, 2008 | Nokia N73 Cellular Phone

4 Answers

K800i puk code?

i need my puk number because of i block my sim and i lost my PUK card

Jan 01, 2008 | Sony Ericsson K800i Cellular Phone

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