Oppo phones do not support backing up application data.

The usage of "Backup and Recovery" in mobile phone settings is as follows:

1, backup data:

(1)ColorOS 12 and above: "Settings >; System settings > data backup and migration > local backup, check the data to be backed up, and click New Backup >; Start backup ",back up the mobile phone data. Backup storage path is "file management >; Mobile phone storage > Android > data > com.colors.backuprestore > backup].

(2) The following version 2)ColorOS 12: Settings >; Other settings > backup recovery > new backup, check the data to be backed up, and click Start Backup to back up the mobile phone data. The backup storage path is File Management. Mobile phone storage > (Android) > (data) > (com.colors.backuprestore) > backup.

2. Recover data:

(1)ColorOS 12 and above: "Settings >; System Settings > Data Backup and Migration > Local Backup > Click "Backup Record" > "Start Recovery" to restore the previously backed-up data.

(2) The following version 2)ColorOS 12: Settings >; Other settings > backup and recovery > click "backup record" > "Start recovery" to recover the previously backed-up data.

3. The contents of backup recovery include:

(1) Personal information: contact person, information, call record.

(2) System data: clock, weather, system desktop, contact blacklist, browser bookmarks, calendar, settings, etc.

(3) Applications: downloaded applications (WeChat, the glory of the king, etc. ) can be uninstalled in three ways. When there are many applications, you must ensure enough storage space.

Tips:

The backup and recovery path of ColorOS 3.0 system is: "Desktop >; Tools folder (not user-changed) > backup and recovery.

This answer applies to all OPPO models.

Cloud service backup

Cloud service is an increase, use and delivery mode of related services based on the Internet, which usually involves providing dynamically expandable and often virtualized resources through the Internet. Cloud is a metaphor of network and internet. The cloud service that comes with our mobile phone can upload mobile phone contacts, text messages, photos and so on. Go to the cloud service for backup to avoid data loss.

Data backup and recovery through "cloud service" is described as follows:

Cloud backup:

1, specific backup operation path:

(1) automatic backup

ColorOS 1 1 the following version: go to "(Settings) > Cloud Service (APP) > Cloud Backup > Automatic Backup" of the mobile phone, and after turning on the automatic backup switch, the data you selected will be automatically backed up to the cloud when the mobile phone is turned on and connected to WLAN, and it will be automatically backed up every 1 day.

ColorOS 1 1 and above: Go to "(Settings) > Cloud Service > Cloud Backup (APP) > Automatic Backup" of the mobile phone, and when the mobile phone is turned on and connected to WLAN, the data you selected will be automatically backed up to the cloud once every 7 days.

(2) Manual backup

ColorOS 1 1 The following version: Enter the mobile phone "(Settings) > Cloud service > Cloud backup (APP) > Manual backup > Start backup. After clicking the Start Backup button, the cloud service will immediately back up the data you selected to the cloud, and the new backup record will directly overwrite the old backup record.

ColorOS 1 1 and above: Go to "(Settings) > Cloud Service > Cloud Backup (APP) > Backup Now" on your mobile phone, and click the Backup Now button, and the cloud service will immediately back up the data you selected to the cloud.

note:

When your storage space is insufficient, you can increase the scale of cloud hosting by upgrading cloud hosting; You can also free up storage space by deleting the stored contents.

2. The specific operation path of backup recovery:

_ _ _ _ _ _ Go to "(Settings) > Cloud Service > Cloud Backup (app) > Click" Backup Record "> Start Recovery" to restore the previously backed-up data.

3. What can be backed up and restored:

ColorOS 1 1 and easy: whole machine backup.

ColorOS 7: SMS, call record, Breeno speedbar, application list and layout, system settings.

Coloros5.1-coloros6.1:SMS, call records, application list and layout, system settings.

Coloros3.1-coloros5.1:SMS, call records, system settings.

Tips:

① Only versions of ColorOS 1 1 or above can support the backup of system data such as address book, photo album, audio, documents and WeChat data.

② The same device can support manual backup and automatic backup, and keep three successful backup records respectively. After the number is exceeded, manual backup needs to choose to delete the old backup records, and automatic backup will overwrite the oldest backup records.

③ Considering that using mobile data network for cloud backup will consume more data traffic, it is only recommended to operate when connecting WLAN for cloud backup or recovery.

Cloud synchronization:

1, specific operation path: enter "Settings >" of mobile phone; "Cloud service" turns on the cloud synchronization switch, and the data that can be selected for cloud synchronization includes photos, notes, address book, calendar, browser, WLAN, etc.

2. After starting the cloud synchronization:

(1) will automatically upload data to the cloud, allowing you to access the latest data on all devices at any time.

(2) When adding, modifying and deleting data on the mobile phone, the same data will also be added, modified and deleted in the cloud.

(3) Data added, modified and deleted in the cloud will also be added, modified and deleted on the mobile phone.

(4) The mistakenly deleted data can be recovered in the cloud recycling station. Path to the Cloud Recycle Bin: Go to Settings > Cloud Services > (More Features) > Recycle Bin.

This answer applies to all OPPO models.