Hi i have Samsung SGH-x475 (T-Mobile) mobile phone. but i have problem. i put asiacell sim card. show display "wrong Card" this phone give present one american freind to me. i need use other sim this phone. please help me. i think before use this T-MOBILe connection. how can i use deferent sim card. IMEI number : 3562990020095 8/5 02 plese help me, god bless you all Samantha
You can only unlock this phone by cable therefore you need an original samsung cable type PCB093LBEC place the switch on the cable to D/L and get an account on the samsung server at http://www.UnlockSamsungOnline.nl download the client, select your phone and press unlock then wait 15 seconds and your phone is unlocked
Put a non-accepted SIM Card and turn it on. Type *#9998*3323#. Press Exit. You will get a new menu. Select Malloc Fail. In newer phones:#*7337#
on newer firmware in the phone this will not work, you even risk to erase your eprom, then you cannot make any call with it.. so use the codes at your own risk, i have every week more than 10 phones killed by customers who tried to unlock it with servicecodes
