Question about Sony Ericsson Z550A Cellular Phone
My mobile sony ericsson r306. my problem sim. sim card error contact sim card provider
Posted on Feb 26, 2011
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!!
Posted on Nov 19, 2009
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Posted on Jan 02, 2017
if you own the phone then you can call your provider like at&t and let them know that you are going to be travelling over to europe and you will be there for a few months. they will give you the unlock code.
Posted on Nov 29, 2008
tmobile gave me a unlock code that hasn't worked for me, but I'm not doing something correct. Feel free to take a shot at it: 0246813786538476
Posted on Jun 02, 2010
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