Huawei U8100 User Guide User Manual

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Managing Your Mobile Phone

1. On the Settings screen, touch SD card & phone storage >

Software Upgrade > SD card Upgrade.

2. Before the upgrade, the system of your mobile phone

automatically checks the battery level and the upgrade

version. If the version you have downloaded does not meet

the upgrade requirements, the upgrade will not work.

3. When the next message appears, touch Confirm.

4. Touch Upgrade.

5. Your mobile phone restarts and the upgrade screen is

displayed.

6. After the upgrade is complete, your mobile phone

automatically restarts and will switch on again.

7. Touch About phone > Build number to view the version

information.