To back up:
1. Open the Settings and tap Huawei account to log in. After the login is complete, the page is displayed.
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2. In the account center interface, we can see [Cloud space], click to enter the function interface;
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3. Tap [Cloud Backup] on the screen to enter the backup option.
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4. You can perform various operations on the cloud backup interface. If you want to back up the application software, you need to click [Backup Options].
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5. In the backup options screen, find [Application Data] at the bottom and click to enter;
Huawei cloud space backup third-party software. If it is to back up all the data of the phone, then the third-party software will also back up in the backup. If you need a separate backup, you can choose a separate software backup.