Question about Sony Ericsson W550i Cellular Phone

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My sony ericsson cell is asking a pin code

Hi sir my sonyericsson W550i is asking for pincode while entering other sim card,So help me as soon as u can

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Hi,

If the code hasn't been changed, then try 0000 and 1234

Posted on Jun 09, 2008

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1 Answer

Unlock code


You can get the unlock code for a SONY ERICSSON W550i from www.prounlocking.com/sony-ericsson-w550i/rs8wp9/ at affordable cost.
Here are the steps for unlocking a Sony Ericsson W550i,
1 - Switch ON your Sony Ericsson W550i without any SIM Card,
2 - Press the left arrow key/button once,
3 - Press the button * twice,
4 - Press the left arrow key/button once,
5 - The message "Personalize with MNC2" will appear, (or you will have displayed an unlock menu, select the lock you want to unlock)
6 - Enter the Unlock Code.

Aug 10, 2012 | Sony Ericsson W550i Cellular Phone

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Sonyericsson xperia x10sim network unlock pincode


hi you can get the sim network unlock codes from this site prounlocking however it will be helpful for me if you had specified the country and the network to which your mobile is locked .

Nov 11, 2011 | Sony Ericsson XPERIA X10 Cell Phone

1 Answer

I was try to put code for my phone but sim card stop work massage on screen pin blocked inter puk no i donot know what is puk code


Pincode stands for PERSONEL IDENTIFICATION NUMBER. It is the fourdigit number which is used to lock the phone. The phone will ask for the code when you switch on it.With out entering the correct pin code you can't access your phone.If you enter the pin code wrongly for a specified(normally 3)number of ties your sim will get locked.You can't use that sim in other phones also without unlocking it.PUK code (PERSONAL UNLOCK KEY)is used tounlock the sim card if it is blocked.PUK code is provided by the network operators.If the PUK code is entered 10 times wrongly the sim card gets permenantly blocked.

just call ur network provider customer care and ask for the puk code.

Jul 12, 2010 | Sony Ericsson K750i Cellular Phone

1 Answer

Pin code sony ericsson W550


HI If you are asking for pin contact your service provider , he will give you a default pin .

If you try pin more than few predefined no of times your phone will ask PUK code which can also be given only by your service provider which is specific for each and every mobile number . Do not try PUK code many times or else your sim will be blocked and you will need a new sim.

Contact your sim customer care department over phone. Its free of cost to get the pin or puk no.

Go to the nearest service outlet of your service provider they can also help you.

There is no other go than the above procedure only your service provider can give it nobody else in this world nor any software.

Dec 19, 2009 | Sony Ericsson W550i Cellular Phone

1 Answer

My sony ericsson is asking for a puk code but i dont know what that is.


the PUK code is a code to unlock the sim card, when you enter the wrong sim pincode to many times it locks the sim. Call your provider or go into a store and ask them for a puk code they will give it to you.
and when your talking to them make sure you get the default sim pin code so it doesn;t happen again.
They don;t mind giving it to you, but it can only come from the provider.

Jun 04, 2009 | Sony Ericsson Cell Phones

1 Answer

I need a puk code pls for sony ericsson w850i


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.

Apr 08, 2009 | Sony Ericsson W850i Cellular Phone

1 Answer

Phone puked


yes, the puk code is required when the pin code is written wrong 3 times, to get the puk call your phone service provider the puk is not related to the phone so if you put in another sim card it will work, or if you put the locked sim card to another phone then the other phone will ask for puk.

its simcard protection incase its stolen, 3 times wrong and its locked, eventually if you enter the puk code wrong too many times it should make the sim card useless so call your phone service provider its your only option.

Mar 26, 2009 | Sony Ericsson W550i Cellular Phone

1 Answer

Ive blocked my o2 sim card because i was trying to create a code and i entered it incorrectlys 3 time wich blocked my phone its now saying i need a puk pin wich i havnt got what should i do?


hi
contact the service provider/customer care. b4 dialling note down the number which will be printed on ur sim card.

the customer care executive will ask for this num,ber. give him the number.

he will provide the PUK code.
u can enter that number in ur fone.

i hope ur problem has been rectified.

all the best

Mar 09, 2009 | Sony Ericsson SonyEricsson C902/C902i...

1 Answer

W550i


Hi,

You can use the Sony Ericsson software update to reflash your phone's firmware/software.

http://www.sonyericsson.com/cws/support/products/updateservice/w550i?cc=gb&lc=en

May 03, 2008 | Sony Ericsson W550i Cellular Phone

1 Answer

Phone lock


You should have a PUK number, on the plastic card where your sim card was. Enter 2-3 more pin numbers and your phone will lock itself and request the PUK number... tap it in and hey! presto.
PUK number is available from your service provider.

Dec 25, 2007 | Sony Ericsson W550i Cellular Phone

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