Situation: You want to know restore the files you have backed up in Google account to your OPPO phone.
Applicable to: ColorOS 5.0 and above devices. Check your ColorOS version in [Settings] > [About Phone].
When you add your Google Account to a new phone or reset phone that's been set up, previously backed up data for that Google Account can be restored onto the phone.
To restore a backed-up account to a new phone or previously reset phone, follow the steps below:
1. After setting up the region, language and network connection on the device, tap [Next] until you see "Bring your data from..." page. Tap [A backup from the cloud].
2. Sign in to your Google account which you have used to backup and tap [Next].
3. In the "Choose a backup to restore" page, tap on the recent backup to restore to your new device.
4. Select [Apps] and [Device settings] and tap [RESTORE]. You backed up files and data will be transferred on your device. The default Google apps like Google Calendar, Google Contacts, Google Photos and Gmail are synced automatically.
You can also choose the apps you want to restore by tapping [Apps].
*Pictures, settings, and paths might differ from those of your phone, but these won't affect the description in this article.