Step 1. First, please connect your Android phone to the computer and use 360 ​​One-Click Root software to root the phone.

Step 2, then please install the "RE Manager rootexplorer" software on your mobile phone. You can first install "360 Mobile Assistant" on your mobile phone, and then search and download "RE Manager rootexplorer" on 360 Mobile Assistant. You can also directly Open this page on your mobile phone, and then

Step 3. Then please open the newly installed RE manager software on your mobile phone, enter the "data/data/com.sec.android.provider.logsprovider/databases/" directory, and long press the logs.db file in the directory. Select it, then click the copy icon above, and then click the ".." folder at the top multiple times to return to the upper directory until you return to the root directory.
Note: If you cannot find the directory and logs.db file, please skip this step.

Step 4. Because the call records of different models of mobile phones are saved in different files, if you cannot find the path or file mentioned in step 3 above, please enter "/data/" in the RE manager. data/com.android.providers.contacts/databases/" directory, then long press the contacts2.db file in the directory to select it, and then click the copy icon above to copy it. After copying, please click the ".." icon to return to the upper directory until you return to the root directory.
Note: If you have copied the logs.db file in step 3 above, you no longer need to copy the contacts2.db file. That is to say, please follow step 3 first. If you can find the file in step 3, there is no need to operate step 4. You only need to do step 4 if the file in step 3 cannot be found.

Step 5, then find and click to enter the sdcard folder in the root directory. In the folder, click the copy to this icon in the red box in the picture below.

Step 6. Then please connect the phone to the computer again, open the drive letter where the phone is located, then copy the logs.db (or contacts2.db) file in the root directory of the phone, and paste it to any directory on the computer. Down.

Step 7, open "Louyue Mobile Phone Call Records Recovery Software" (Click here to download), click "File", "Open call log database file" menu, and then select the "logs.db" or "contacts2.db" file just copied to the computer.

Step 8. At this time, you can see all the undeleted call records on the Android phone on the software interface. If we still want to restore the call records that were accidentally deleted before, please click "File", "Restore Deleted" "Deleted Call History" menu.

Step 9. In this way, the deleted call history on the Android phone is successfully restored, as shown in the figure below.