Question about Sony Ericsson Walkman W810i Cellular Phone

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How do i unlock my Sony ericsson W810i phone, provider is Cingular USA

When I insert other SIM it ask me Pin code number. How do i unlock my SonyEricsson W810i phone, provider is Cingular USA?

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Re: how do i unlock my Sony ericsson W810i phone,...

You can lock the SIM and/or the phone. PIN or SECURITY codes you'll have to use one or the other of the codes so in this case you have three ie: 1 for SIM #1 and 1 for SIM #2 plus 1 security code for the phone.
Put the original SIM in the phone and go to tools and switch off phone security code. Then change sim.

Posted on Dec 26, 2007

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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!!

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Sep 11, 2009 | Sony Ericsson Z750a Cellular Phone

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I have a Cingular phone but i have a t - mobile sim card how do i unlock the phone

HI If you are asking for pin number 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 . Donot 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.

There will be a security check to know whether you are the owner of that sim so noone can unlock it without owners information.

Sep 09, 2009 | Sony Ericsson Walkman W810i Cellular Phone

1 Answer

Typed in pin wrong now sims blocked 02

PUK code in PIN UNLOCKING CODE, which is required when you give PIN number wrongly for 3 times, This code is OPERATOR specific and not phone specific and you have to call you operator and get PUk if PIN is blocked...
if you provide PUK code wrongly for 7 time, you sim may become useless, then you have to buy new SIM
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Sep 02, 2009 | Sony Ericsson Walkman W810i Cellular Phone

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I need the puk code for a sony erricsson w810i

u have to ask it to ur service provider , sim service provider

Aug 28, 2009 | Sony Ericsson Walkman W810i Cellular Phone

1 Answer

Phone locked!!!!!!!! both the pin and puk!!!!!!!!!!!!

Hi if you have entered the puk code wrong too many times, you can't enter it anymore, time to call your service provider for instructions or possibly replacement sim card. I've explained more on this page

only the company who owns the sim card can give you the puk code, the phone will work OK if you insert another simcard to the phone.

Let me know if you need anythin else.

Feb 24, 2009 | Sony Ericsson Walkman W810i Cellular Phone

1 Answer

How to unlock sony ericsson w580i usa mobile to use in india

When you place a new or a existing SIM card from another phone provider into your mobile phone and it asks for a Security code then :-
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They should provide you with instructions on how to enter this code into the phone.
Once you unlock the phone, then you can insert a new SIM card in this phone or sign up with another phone provider using this phone.

You could ring the phone provider and ask for the unlock security code because you are going overseas and wish to use your phone with a prepaid SIM card from another country. This maybe a free service.
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First need to find the IMEI for your phone. Power on phone and type *#06# this will display the IMEI. You will need the IMEI to get the corresponding unlock code. Every phone has a different unlock code. Then call your provider and request the unlock code.

Sony Ericsson - General
Insert non-Cingular SIM card
Power on the handset
Press the left Arrow (<) button
Press the star (*) button twice
Press the left Arrow (<) button

- display will indicate "ME Lock"

- wait approximately 3 seconds

- the display will indicate "Network" and a picture of a closed lock
Press Yes

- the display will indicate "Unlock?"
Press Yes

- the display will indicate "Enter NCK"
Enter the SIM Unlock code
Press Yes

The handset will display "Network" and a picture of an open lock for three seconds and will then revert to the main display.

The handset is then successfully unlocked.

Oct 18, 2007 | Sony Ericsson Walkman W810i Cellular Phone

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