Huawei Y550 Bedienungsanleitung PDF herunterladen (Seite 58)

Backup, restoration, and update

Restoring factory settings

Restoring your phone to the factory settings erases all your personal

data from the phone storage, including information about your

accounts, your system and application settings, and downloaded

applications. Back up important data on your phone before you restore

factory settings.

1. On the home screen, touch .

2. Under All, touch Backup  reset.

3. Touch Factory data reset > Reset phone > Reset phone. The phone will

restore its factory settings and restart.

Online update

Once in a while, new updates for your phone will be available online. You will

receive a notification when updates are available. Before updating, make sure

your phone has enough storage space for the update package.

•Using unauthorized third-party software to update your phone may

damage your phone or put your personal information at risk. It is

recommended that you update through your phone's online update

feature or download official update packages from Huawei's official

website.

•All your data may be erased during a system update. It is

recommended that you back up important data before updating your

phone.

To update your phone manually, go to the home screen, touch > Updates

> System updates > Online update to check for updates, and follow the

onscreen instructions to update your phone online.

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Huawei Y550 Bedienungsanleitung Seite 58