Online Upgrade - Huawei Ascend P1 XL User Manual

2. Touch according to the onscreen instructions.
Touch
settings, and then restarts.
Back up important data on your phone before restoring factory
settings. To do so, on the Settings screen, touch Backup &
reset > Factory data reset

Online Upgrade

Your phone is preset with the online upgrade function for
applications. You will be notified when updates are available. To
upgrade manually, on the
to check for updates, and then follow the
onscreen instructions to upgrade online.
90
. The phone is reset to its factory
> Reset phone > Backup data.
screen, touch
• Back up your personal data before any upgrade. After the
upgrade, all personal data will be erased.
• If you have installed a microSD card, the downloaded upgrade
package will be stored in the root directory of the microSD card; if
no microSD card is available, the upgrade package will be stored
in the root directory of your phone memory. Ensure that enough
storage space is available on your microSD card or in your phone
memory for the upgrade package.