Zte Roamer(Life) [28/34] Security settings

Some phones support FOTA update, which allows users to

update the phone’s system version manually.

After a user selects the FOTA menu, the phone connects to the

server and queries matching updates. If there are available

updates, the user will be prompted to update the system version.

It is recommended to download the update package in a Wi-Fi

network to reduce the data traffic.

For details, refer to the user manual provided by the phone’s

manufacturer.

System Updates

• Can other screen unlock methods be set for the

phone besides the unlock pattern?

• What is Firmware Over-the-Air (FOTA) update?

To view the version information, perform the following operation:

Select Settings > About phone.

• How to view the phone’s version information?

• How to update the phone’s system using the microSD card?

For phones supporting SD card-based updates, select Settings

> About phone > System updates > Storage card updates

to open the update screen.

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Security Settings

NOTE:

If you forget the unlock pattern or password, you may need to

reset the phone to the factory defaults, which will delete all

personal data.

Yes. The Android phone provides multiple screen unlock methods.

To select an unlock method, select Settings > Location & security

> Set up screen lock. The available screen unlock options include:

• What to do when I forget the unlock pattern?

If you draw the wrong unlock patterns five times successively, you

will be forbidden to draw patterns until 30 seconds later.

If you have logged into a Google account on your phone, touch

Forgot pattern? on the pattern drawing screen (unlock screen), and

enter the account and password to unlock screen and clear the unlock

pattern. Otherwise, you need to reset the phone to the factory defaults,

which will delete all personal data.

• Pattern: Set a pattern to unlock screen in accordance with

displayed prompts.

• PIN: Set a numeric password containing at least four numbers.

• Password: Set a password containing letters and numbers.