Question about Sony Ericsson W550i Cellular Phone

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Only walkman and incoming calls working

In my w550i mobile only walkman and incoming calls are working and a message is displayed sayin confugaration eerror.please contact ur network operator or service centre.please help me out.

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Re: only walkman and incoming calls working

Try reset option in your setting option of your phone menu.

Posted on Mar 16, 2008

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Insert correct sim card

Are you getting Sim card not accepting error message? If it is so then your Sony Ericsson W550i is locked to a particular network. To fix this you have to unlock it. Use unlock code to unlock your mobile from its network lock. To get the code you need to submit network provider, country and IMEI number of the mobile. Make sure yourself whether you have knew the network provider to which your mobile is locked, country to which the locked network belongs to and IMEI number of your mobile. If not you can find the IMEI number in two ways:
1)Go to Options>status
2)Find IMEI on the back of your mobile, behind the battery.
3)Type *#06# and press call button. It will display your IMEI number.
You can find the network provider to which your mobile is currently locked by switch off your mobile and switch on it again. A logo of the locked network will get displayed on your mobile screen. After knew all these get the code from the site ,by submitting these to them. Unlock it yourself using unlocking instructions which is given in the site itself.

Jul 10, 2013 | Sony Ericsson W550i Cellular Phone

1 Answer

''cipering not provided by operator.insecure connection.''on W700i

Ciphering is mainly caused due to old sim cards,remove your sim and reinsert it.If the problem still persists,go to the customer care center of the operator and ask for new sim with the same number ,you would probably get this for free .Insert the new sim and see to it that the problem is gone now

May 31, 2009 | Sony Ericsson W550i Cellular Phone

1 Answer

I have no caller id on my text messages or incoming calls

This is normal. T-Mobile does this. Unless the person is in your contact list it only says the number. There is no solution, because that is not a problem. They did this on purpose, I do not know why. But this is how it is.

May 22, 2009 | LG KP500 Cookie black on T-Mobile U-Fix...

1 Answer

Mobile is glowing for every incoming message/incoming call

You haven't said about your mobile model.

Moreover, these blinking will come when you keep your mobile in silent/vibrating mode.

Anyways, if you are getting disturbed by the blinking of the display in the nights, then keep your mobile upside down.

Feb 07, 2009 | Nokia N72 Cellular Phone

1 Answer

Software hang

there is two options 1.  Trun off your mobile and remove your battry again turn if on this may fix it. 
2. The other option is more possible to solve it you have to make master reset your mobile it is 100% chances after this your wlakman will start working.
 Remember to safe your all contects and messages all other thing before master reset. 
Hope this will help you.

Nov 22, 2008 | Sony Ericsson W550i Cellular Phone

1 Answer

Instant messaging

not sure of that you will have to do some searching online

Sep 24, 2008 | Sony Ericsson W550i Cellular Phone

1 Answer

Sony ericsson w550i

Hello helen1680 , have you tried sony ericcson's website, you will have to sign up for a free account , but then you can use there free configuration tool to set up your mobile for recieving picture messages, accessing the internet and recieving video's..hope this helps ! 

Sep 02, 2008 | Sony Ericsson Walkman W810i Cellular Phone

1 Answer


silvan - you need to take the phone and have the code reset.

Orland - you need to contact your mobile service provider and have them give you the PUK code for your simcard.

Jul 05, 2008 | Sony Ericsson Walkman W810i Cellular Phone

4 Answers

Spy bluetooth mobile hacking software for w550i sony ericcson

i've searchedd for u...

go to..
n download this software n install in ur hubby's phone...den u can check on his phone through messages,call stack....n 1 more thing....

happy married life..

ne thing els do tell me...n plz plz do rate me...

Apr 24, 2008 | Sony Ericsson W550i Cellular Phone

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