Backup, Restoration, And Update - Huawei P8 GRA-UL00 Faqs

P8 Smartphone FAQs
18
18.1 What can I do if my phone automatically powers off
or fails to power on after being rooted?
I. Normal recovery
1. Restore your phone to its factory settings.
Go to Settings and touch Backup & reset > Factory data reset > Reset phone. Then your
phone will restart and be restored to its factory settings. After the restoration, your phone will
restart again.
Note: The figures are for your reference only. The actual screens may vary.
2. Online update
Connect your phone to a Wi-Fi network. Go to Settings > Updater > Check for updates >
New version to download and install the new version.
Note: The figures are for your reference only. The actual screens may vary.
II: Forcible recovery
The following recovery methods may cause data loss. It is recommended that you back up
important data from time to time during use.
1. Software download
Visit the EMUI website to download the corresponding software.
2. Local update using a microSD card
a. Prepare a microSD card that has a capacity of more than 2 GB. Brands including SanDisk,
Kingston, and KingMax are recommended.
b. Create a dload folder in the root directory of the microSD card. Put the downloaded
UPDATE.APP update package in the dload folder. c. Connect your phone to a charger and
press and hold the volume up and down buttons. Press and hold the power button for more
than 10s to power on the phone. Then your phone will start the forcible update process using
the microSD card. Your phone may fail to be powered on because of no or few battery power.
Charge your phone before the update. Connect your phone to a charger during the update to
ensure sufficient battery power.
Issue 01 (2015/03)

Backup, restoration, and update

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