Backup And Restoration; Data Backup: Prevent The Loss Of Your Data; Data Backup To A Usb Storage Device; Reset Your Phone - Huawei Nova 4 User Manual

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Backup and Restoration

Worried about losing important data on your Phone? Protect yourself against data loss with regular

data backups.

You can back up the data in your Phone in the following ways:

To an NM card: If your Phone supports an NM card (nano memory card), you can back up your

data to the NM card at any time to prevent data loss.

Not all devices support NM cards (nano memory cards).

Insert the NM card (nano memory card) into slot 2. If necessary, you can purchase it from

Vmall or an authorized Huawei store.

To a USB storage device: Using a USB OTG cable, you can connect your Phone and back up your

important data to a USB storage device.

To your computer or home NAS devices: Using Wi-Fi scanning to detect shared folders on the

same Wi-Fi network, you can back up all your Phone's important data, such as pictures and large

files, to your computer or home NAS devices to prevent data loss and free up storage space on your

Phone.

If you are running out of storage space on your Phone or you want to back up your important data to

an external storage device, you can connect your Phone to a USB storage device using a USB OTG

cable and back up your data to the storage device. USB storage devices compatible with your Phone

include USB flash drives, card readers, and devices with an Memory card inserted.

Open

Settings, go to System > Backup & restore > Data backup > External storage > USB

storage, then touch BACK UP. On theSelect data screen, select the data you want to back up and

touch Back up.

You can go to

the backup page, and then set a password when prompted. The password will be used when you

want to restore files later. Always remember your backup password or set security questions to

help remember the password as you will not be able to retrieve your backup files without it.

If the operating speed of your Phone starts to slow down due to long-term accumulation of caches

and residual files, you can reset your Phone to erase these cached files completely and restore your

device's factory settings.

> Backup encryption > Encrypt backups to enable Backup encryption on

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