WhatsApp
ニュース Telegram
チャット
Discord サーバー
Restoring messages depends on backups. If you don’t have a backup, recovery options are limited.
Check backups first
- Android: Google Drive backup settings
- iPhone: iCloud backup settings
- Local backups (Android) if enabled
Restore workflow
- Confirm backup exists.
- Reinstall WhatsApp and verify number.
- Choose “Restore” when prompted.