How to Recover LINE Messages After Reinstalling the App?

Recovering LINE messages after reinstalling the app requires a previously established backup on iCloud or iTunes. Without a prior backup, specialized third-party data recovery software must be utilized to scan the iOS device for residual app data. To successfully recover LINE messages after reinstall, ensure the exact same phone number and Apple ID are used during the restoration process.

Steps to Recover Messages

• Download and install Dr.Fone - Data Recovery (iOS) on a compatible computer system.
• Connect the iOS device to the computer using an Apple-certified USB cable and grant necessary permissions.
• Select the Recover from iOS Device module on the software interface and choose LINE from the available application list.
• Initiate the deep scan process to locate deleted or lost LINE messages and attachments.
• Preview the scanned data on the screen, select the specific messages required, and execute the recovery to the computer.

Common Issues and Fixes

• Issue: Backup file not found during the initial setup phase. Cause: A different Apple ID or phone number was entered. Fix: Log out and authenticate using the exact Apple ID and phone number associated with the original LINE account.
• Issue: Incomplete message recovery or missing attachments. Cause: Insufficient iCloud storage prevented a comprehensive backup prior to uninstallation. Fix: Deploy data recovery software to extract remaining data fragments directly from the internal device storage.
• Issue: iOS device fails to be recognized by the recovery software. Cause: Faulty USB connection, damaged port, or outdated system drivers. Fix: Replace the USB cable, try an alternative port, and update the computer USB drivers.

Quick Tips

• Always enable the auto-backup feature within the LINE application settings to prevent future data loss scenarios.
• Strictly avoid using the mobile device immediately after data loss to prevent overwriting residual files in the memory.
• Regularly verify available iCloud storage space to guarantee that scheduled backups complete successfully without errors.

Can LINE messages be recovered without any prior backup?

Yes, specialized data recovery tools can scan the device internal memory for deleted messages, provided the storage sectors have not been overwritten by new data.

Why do some recovered messages appear as unreadable text or broken files?

This complication occurs when the specific data fragments are partially overwritten or corrupted before the recovery process is fully initiated.

Is it possible to restore LINE chat history across different operating systems?

Native restoration is strictly restricted to the same operating system ecosystem. Transferring chat history between iOS and Android platforms requires dedicated third-party transfer software.

Does reinstalling the app automatically delete all previous chat histories?

Yes, uninstalling the application completely removes local app data from the device. Restoration is only possible if a cloud backup exists or through professional recovery software.