Mass Storage; Pin And Puk - Huawei Mobile Phones User Manual

To change the phone unlock code:
From standby mode, touch
1.
Choose Security settings > Phone security > Change password.
2.
Touch the text box to bring up the onscreen keypad.
3.
Enter the current phone unlock code, and touch OK.
4.
Enter a new phone unlock code, and touch OK.
5.
Enter the new code again to confirm.
6.

Mass Storage

When the phone is connected to a computer using a USB cable,
Mass storage is displayed on the phone screen.
In Mass storage mode, you can manage the files stored in the phone
memory and microSD card from the computer's file manager.
The phone and microSD card are displayed as removable disks on the
computer. You can:
Double-click a disk to open it.

Copy, paste, or delete files.

Disconnect the phone from the computer.

Connect and disconnect the USB cable properly.

Do not run the formatting command on the computer to

format the phone memory; otherwise your phone memory
may be permanently damaged.
You can transfer data and charge your phone by

connecting the phone to the computer with the USB
cable.

PIN and PUK

The personal identification number (PIN) protects your SIM card from
unauthorized use. The PIN unblocking key (PUK) unlocks a blocked
and choose
8
.