Encrypt your data
Want to protect your data against unauthorised use? You can encrypt data on your
phone using an encryption key.
It may take several minutes to encrypt or decrypt your data. During the encryption
process, do not:
Use your phone unless you have to
Switch your phone off
Remove the battery
If you haven't set your phone to lock itself automatically when not in use, you are
prompted to do so when you encrypt your data for the first time.
Encrypt the phone memory
Decrypt the phone memory