Huawei HUAWEI GR3 User Manual download pdf (Page 61)

Updating your phone



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.

Online update

Before you perform updates on your phone, ensure that your phone is

connected to the network.

1. On the home screen, touch .

2. Under All settings, touch Updater.

3. Touch Check for updates. Follow the onscreen instructions to download and install

the updates if there is any.

Online update may incur excessive data usage fees. It is recommended that you

update over Wi-Fi instead.

Local update

Download the update

package from http://consumer.huawei.com/ and save the

dload

folder in the update package to the root directory of your phone's internal storage. If your

phone supports a microSD card, you can also save the file to the root directory of your

microSD card.

1. On the home screen, touch .

2. Under All settings, touch Updater.

3. Touch > Local update and follow the onscreen instructions to update your

phone.

Setting the date and time

1. On the home screen, touch .

2. Under All settings, touch Date & time.

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Huawei HUAWEI GR3 User Manual Page 61