How to retrieve the SMS deleted by oppo without backup?

If you use an OPPO phone (ColorOS system), how can you recover the deleted SMS?

I'm sorry to hear the news. Don't worry, you can try the following methods:

1. If you turned on the cloud backup function before deleting the notifications/messages in the Info APP of your mobile phone, please click the usage method of cloud backup and recovery data to try to recover the deleted notifications/messages.

2. If you don't turn on the cloud backup function before deleting the notifications/messages in the Info application, the deleted notifications/messages will not be retrieved.

Tips:

In order to avoid the inconvenience caused by data loss, it is recommended that you back up important data on your mobile phone regularly.