Search from iCloud, use TimeMachine function, use data recovery software, etc.

1. Retrieve from iCloud: iCloud can synchronize the browsing history of all devices. When used with iTunes, it can synchronize browsing history from the cloud to the device.

2. Use the TimeMachine function: macOS users can use the TimeMachine function to restore history without backing up information in the device. The system's own time machine can get deleted files, such as browser history.

3. Use data recovery software: the phone has no iCloud synchronization, or no backup can be found. You can use any recovery software to retrieve the deleted browser history.