How to restore the glory mate4 calendar when it is accidentally deleted?

The glory mate4 calendar was accidentally deleted and can be restored in the following ways:

1. Resume backup: If your mobile phone has automatic backup turned on, you can try to resume backup. Open the phone's settings, find the "System and Update" or "Cloud Service" option, and then select the "Backup and Recovery" option. Here you can see the date and time of the backup. If there was a backup before deleting the calendar, you can choose to restore it.

2. Use third-party data recovery software: You can try to use some third-party data recovery software, such as EaseUSMobiSaver, Dr.Fone, etc. These softwares can scan your phone's memory and try to retrieve your deleted calendar data. These softwares need to be installed on your mobile phone, and may require some advanced rights (such as root rights) to access your mobile phone memory.

3. Synchronize from the cloud: If your calendar application is synchronized with the cloud, you can try to find the calendar events you deleted in the cloud. Open your cloud calendar application, such as Google Calendar or Outlook, to see if there are any events or calendars you deleted. Please note that the above method cannot guarantee 100% successful recovery of the calendar data you deleted. Therefore, before using these methods, it is recommended that you back up your mobile phone data to prevent data loss.