SoftBank 842P User Manual page 171

Back Up Content Keys
Copy Content Keys to microSD Card from handset or to handset from
microSD Card.
X X
Main Menu Settings Security
X
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 can be backed up. Also, some keys are moved
(not copied) to microSD Card when backed up. Contact SoftBank Mobile
Customer Center, General Information for more information (
Backing up Content Keys overwrites previously saved Content Key
backup.
X
Content Key
X
Enter Phone
Z
P.18-33).
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