SoftBank 940P User Manual page 184

Back Up Content Key
■
Copy Content Keys to microSD Card from handset or to handset from
microSD Card.
Main Menu Settings
＞
Copy to microSD or Copy from microSD
Password
Content Keys with expiration dates or usage limits cannot be backed up.
USIM Card inserted when Content Keys were moved to microSD Card
must be inserted to move Content Keys from microSD Card.
Some applications are not compatible with handset. Only Content Keys
for compatible applications are backed up. Also, note that some keys are
moved to microSD Card when backed up. Contact SoftBank Mobile
Customer Center, General Information for more information (
10 Backing up Content Keys overwrites previously saved Content Key
backup.
10-22
Security Content Key
Enter Phone
P.19-34).