WhatsAppをAndroidからAndroidに転送する方法

Use WhatsApp’s “Move chats to a new phone” feature by backing up chats on the old phone, opening the move option, and generating a QR code; on the new phone, install WhatsApp, verify the same number, scan the QR code, and wait for the direct Wi-Fi transfer to complete. 2. Alternatively, back up chats to Google Drive on the old phone including videos, then on the new phone restore during setup when prompted. 3. Ensure both phones use the same number, have strong battery, are connected to the same Wi-Fi network, and have updated WhatsApp for a seamless transfer. The direct move feature is the fastest, encrypted, and does not rely on cloud storage limits, ensuring all chats, media, and call history are transferred fully upon completion.

Transferring WhatsApp data from one Android phone to another has become much easier thanks to WhatsApp’s built-in move feature. Here’s how to do it smoothly without losing your chats, media, or call history.

1. Use WhatsApp’s “Move to a New Phone” Feature (Recommended)

WhatsApp now offers an official tool called Move to iOS/Android, but for Android-to-Android transfers, the “Change Number” with transfer option or the newer “Move chats to a new phone” feature works best.

Steps:

• On your old phone:

  
  1. Open WhatsApp > Tap More options (three dots) > Settings > Chats > Chat backup.
  2. Make sure your chats are backed up to Google Drive (optional but recommended as a fallback).
  3. Still in Chats, tap Move chats to a new phone.
  4. Follow the prompts and tap Continue.
  5. A QR code will appear.

• On your new phone:

  1. Install WhatsApp and verify your same phone number.
  2. When prompted, tap Move chats from old phone.
  3. Use the new phone to scan the QR code shown on your old phone.
  4. Wait for the transfer to complete — this may take time depending on chat size and connection.
  5. Once done, tap Continue to finish setup.

? This method transfers chats, photos, videos, and voice messages directly over Wi-Fi — no cloud backup needed. Both phones must be on the same Wi-Fi network and have sufficient battery (recommended over 50%).

2. Alternative: Google Drive Backup & Restore

If the direct transfer doesn’t work or you’re setting up later, use Google Drive.

Steps:

• On your old phone:

  1. Go to WhatsApp > Settings > Chats > Chat backup.
  2. Tap Back up to save everything to Google Drive (choose your Google account).
  3. Make sure the backup includes videos (toggle “Include videos”).

• On your new phone:

  1. Install WhatsApp and verify the same number.
  2. When prompted, tap Restore when WhatsApp detects a backup.
  3. Wait for the restore to complete, then your chats and media will appear.

⚠️ Note: Media restores only if they’re still in your Google Drive backup and within retention limits. Free Google accounts may not keep very old backups.

3. Tips for a Smooth Transfer

• Use the same phone number. The transfer only works if you’re keeping your number.
• Keep both phones charged. Don’t interrupt the transfer.
• Use a strong Wi-Fi connection. Large transfers (especially with videos) need stable, fast Wi-Fi.
• Wait it out. Transferring hundreds of chats and media files can take 30 minutes or more.
• Don’t skip the QR scan step. It’s secure and ensures only your devices are involved.

Basically, the new “Move chats” feature is the fastest and most reliable way. It’s peer-to-peer, encrypted, and doesn’t rely on cloud storage limits. Just make sure both phones are ready, connected to Wi-Fi, and have WhatsApp updated.

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