02-14-2013 04:43 PM
my wife and my daughter have each a 3B 9780. One is daily failing by asking the puk code while no mitake was done in entering wrong pin code. Worse, it asks for puk code when no pin code was asked nor necessary..
I check, both 3B 9780 have the same up to date firmware.
I wander if it could result from a sim card failure. Your comments and help will be welcome.