PHONE HAS A LOCK CODE

SOURCE: Forgot K700i Phone Lock Code [Please Help]

GO FOR THE flash process ,but ur data would be lost.  if possible try to take backup of ur contacts and messages

SOURCE: unlocking my sony ericsson w580i cell phone

the w850i can only be unlocked by calling ur network provider and requesting an unlock code, for 3 they will charge the existing amount of ur contract is left, also the original owner will have to call, for vodafone if u call i think they offer it for £20 not sure though.

SOURCE: can't remember my phone lock code

i forgot my unlock code

SOURCE: Forgotten My Phone Lock Code

Please Goto a Sony-Ericsson Service Centre They will Sove It ...............................

SOURCE: 6630 phone lock code

Please give me your phone's imei no.
it is written on the back of your phone after removing battery,
then i will give you your security code.