Generally speaking, call logs are recorded and stored in internal memory before deleted. Even though call history is removed from your Samsung Galaxy phone, it actually still exists in somewhere in the internal storage being invisible and inaccessible instead. Therefore, if you want your lost data back, I'd suggest you not to use your Samsung until your get them back. However, if you create new contacts for those call logs, you'll have no chance to get it back.
It happens a lot that we forget to save an old friend number after he/she calls. And later when needed, the call log may be gone. Well, at least that was common for me. I liked flashing new ROM every now and then. And call history was one of the items that I always forgot to backup. But, now we can easily do that with the help of a superior data recovery program - Android Data Recovery.
As its name, this software, Android Data Recovery, is a tool that allows you to access Samsung call history even when it's deleted, help to easily restore deleted call history from Samsung Galaxy S9 without backup, including the missed calls, incoming calls, outgoing calls. The kinds of recoverable data include, of course, call history, contacts, messages, photos, videos, documents and more files. Android Data Recovery empowers to restore deleted Android data after losing it due to any curses, such as, deleted accidentally, factory reset restoring, Android system Room.
Notes:
1) Android Data Recovery can not restore files that are overwritten by new ones. And because of that, you should stop using the phone immediately once accidental deletion takes place.
2) Please charge you phone to make sure that there is still 20% or more battery power left.
3) Backup Samsung Galaxy S9 phone frequently. It is definitely worthwhile because you can get any data back even if they are erased forever.
Related Guides:
How to Restore Deleted WhatsApp Messages from Samsung Galaxy S9
The Best Way to Restore Deleted SMS from Samsung Galaxy S9
How to Recover Lost Files on Samsung Galaxy S9
How to Get Back Lost Phone Number from Samsung Galaxy S9
Lost Photos on Samsung Galaxy S9, How to Fix
Related Guides:
How to Restore Deleted WhatsApp Messages from Samsung Galaxy S9
The Best Way to Restore Deleted SMS from Samsung Galaxy S9
How to Recover Lost Files on Samsung Galaxy S9
How to Get Back Lost Phone Number from Samsung Galaxy S9
Lost Photos on Samsung Galaxy S9, How to Fix