エクスポート方法 iMessage チャット履歴

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How to Export iMessage Conversation History

Learn how to export, download, and backup your iMessage conversation history from iPhone to Mac. This comprehensive guide covers multiple methods to export your iMessages, download iMessage history, and save all conversations including media files. Perfect for creating an iMessage exporter or backup solution.

Step 1: Connect iPhone to Mac

Connect your iPhone to your Mac using a USB cable. Make sure you trust the computer when prompted on your iPhone.

Step 2: Open Finder

Open Finder on your Mac (macOS Catalina 10.15 or later). For older macOS versions (10.14 and earlier), use iTunes instead.

Step 3: Select Your iPhone

Find and select your iPhone device in the Finder sidebar (or iTunes window for older macOS versions).

Step 4: Create Full Backup

Click the “Back Up Now” button. Make sure to select “Back up all of the data on your iPhone to this Mac” option. Avoid choosing encrypted backup unless you remember the password, as encrypted backups require the password to restore. After backup completes, all your iMessage conversation history will be included in the backup file.

Step 5: Verify Backup

After backup completes, you can verify the backup in “Manage Backups” to confirm it was successfully created. Your iMessage history is now backed up and can be restored later.

Method 2: Using iCloud (Alternative)

iMessages can sync via iCloud, but this requires an active internet connection and iCloud storage space. Go to Settings > [Your Name] > iCloud > Messages to enable iCloud Messages sync.

Method 3: Using Third-party Tools

For more advanced export options, you can use third-party tools like iMazing, iExplorer, or PhoneView to export iMessage conversations separately with more control over the format.

Notes

  • Backup Location: Backup files are stored in ~/Library/Application Support/MobileSync/Backup/ directory on Mac
  • Backup Size: Full backup may require significant storage space, ensure your Mac has enough free space
  • Encrypted Backup: If you use encrypted backup, remember the password, otherwise you won’t be able to restore data
  • Export Format: Mac backups store iMessage data in SQLite databases that can be extracted with appropriate tools
  • Media Files: Photos and videos in iMessage conversations are included in the backup

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公式エクスポート
ステータス
進行中
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