guys i need a little help here too.
my friend from aus (sydney) got two 16gb iphone 3g for me today.
it seems that its a locked unit but he was able to use the iphone with his optus sim card without the turbo sim. but when he tried his friends sim card from another operator it cannot be used. does it mean its locked to optus ?
hes coming back to malaysia this saturday so all he has to do is bring the phone to optus and ask them to unlock it for $80 ?
how long would it take for the unlocking process and will he have any problems getting optus to unlock it because he bought it from another phone shop ?