Reset code for K550i - Sony Ericsson K550i Cellular Phone

you could try and contact the phone company.

sir if you forgot the security code, You have to master reset the phone. Contact your service provider to get a master reset code at free of cost....You can also visit http://www.unlock-zone.com/ and can see different options there to get unlock code for a price. Choose any price appropriate for you.................

You can Unlock the mobile phones from the Security Lock(Password) lock using the Master Reset Code,You can get the Master Reset Code at Reliable Cost here
http://www.mobileunlocksolutions.com/unlocking-services/rs1wp6/ and Unlock the mobile from the Security lock,You Can Check whether Your model in the List!!!!!!!!!

Please get it unlocked at www.unlock-zone.com
Regards, jay__JNBVG

To Unlock the Sony Ericsson K550i Mobile from the Network Lock You can use the Unlock Code,You can get the Unlock Code at
http://www.wickedunlock.com/sony-ericsson-k550i/rs11wp9/ and Unlock from the Security lock use the Master Reset Code.

try to reset your phone.all sony erricson codes are given in my tips&how to area.so check it out

a programme called setool lite could reset the code back to 0000

download setool lite here: http://www.4shared.com/file/VSqGxHQu/SE_Tool_2_Lite_111.html?s=1

turn antivirus resident sheild off (it will report this programme as a false positive)
when downloaded extract file with winrar

turn phone off and remove sim and memory card
do not turn phone back on!
select k550 in the list
press 'identify' on setool lite
press and hold 'c' on the phone and plug usb cable in

it will ask for driver which is in the setool lite folder so direct it to there

after driver installed setool will then read your phone and displa info on the screen

as soon as that has finished unplug your phone, put sim and memory card back on and the security code should be reset to 0000

K550 doesn't support hard reset by user, only service with special service cable and software can reset the code, but don't worry, it won't be expensive, only few bucks

my k550i is locked.i have forgotten the code.how to open the lock?

I forgot my phone lock code

how to i found it ?