How to recover the data such as contacts,SMS and photos?

Function introduction:
If the MI cloud service synchronization function is in normal use, the above data will be normally synchronized to the MI cloud. At this time, contacts, SMS, photos, notes and recordings can be found that deleted by mistake.
There is a recycle bin in MI cloud for SMS, call records, photos, notes and recordings, which can be recovered through the recycle bin.
The contact has a "restore contact" timeline, through which you can select the corresponding point in time to restore the contact to the selected point in time state.
If the MI cloud service synchronization is not enabled, the above data cannot be retrieved after deletion.
Notes:
If the cloud service is not enabled, you can check whether there is a third-party software backup for contacts, photos and other data. If there is, you can restore through the third-party software. Cannot be retrieved without other backups.