Complete KakaoTalk Backup and Restore Guide — Chats, Photos, and Contacts

If you use KakaoTalk in English-speaking countries, you are most likely tied to Korea — a Korean resident, an expat, a Korean diaspora member, or someone with Korean family, friends, or coworkers. KakaoTalk often holds years of conversations that have no equivalent backup elsewhere: appointment details, photos from family group chats, KakaoPay transaction notes, and work threads with Korean colleagues. Unlike WhatsApp or iMessage, switching phones without a deliberate backup step almost always means losing that history. This guide walks through the KakaoTalk-specific procedures. For the bigger backup picture, see the Complete Data Backup Guide.

Two Kinds of KakaoTalk Data

Understanding this split prevents most "I lost everything" disasters.

• Stored on Kakao servers (auto-restored on login): friend list, chat room structure, multi-profiles, purchased emoticons.
• Stored only on your device (real backup needed): chat message text, photos and videos shared in chats, files received in chats.

Logging into a new phone with the same Kakao account does not bring back your past chat content. You must explicitly back up and restore it.

Android — Use KakaoTalk's Built-in Backup

1. KakaoTalk → More (three dots, bottom right) → Settings → Chats → Chat Backup
2. Set a backup password (4+ characters, letters and numbers)
3. Tap Start to upload to Kakao servers

Critical caveats:

• Backups expire in 14–29 days. After that, Kakao deletes the file. Back up within 24 hours of switching phones.
• Lose the password and you lose the backup. Kakao support cannot recover it. Save it in a password manager.
• Photos and videos are not included — only chat text. Handle media separately via PC KakaoTalk (below).

iPhone — Combine iCloud and KakaoTalk's Own Backup

Apple's iCloud device backup does include KakaoTalk data, but only restores cleanly to another iPhone using the same Apple ID. Switching to Android or to a different iCloud account loses the chat history.

The reliable path is KakaoTalk's own backup:

1. More → Settings → Chats → Chat Backup (or "Chat Move")
2. Choose Kakao server backup or iCloud Drive
3. Set a password and start

For a single critical chat room, you can also use Menu → Chat content → Export Chat to save a .txt file via Mail or Files. Photos are excluded, but the text is preserved permanently.

Use PC KakaoTalk to Save Photos and Files

Media in chat rooms is not part of the chat backup. The simplest workflow:

1. Install PC KakaoTalk and log in with the same account
2. Open the chat room → drawer icon (top right) → Photos/Videos tab
3. Select items (or Select All) → Save to a folder on your PC
4. Move that folder into Google Drive, OneDrive, or iCloud Drive

A quarterly run of this workflow keeps your important chat media safely off the phone.

Restoring on a New Device

Have ready: the backup, the backup password, your Kakao login credentials.

1. Install KakaoTalk on the new device and log in with the same Kakao account
2. Complete identity verification (SMS or Kakao verification)
3. When prompted "Restore previous chats?", enter the backup password
4. Stay on Wi-Fi until the restore finishes

Watch for: an expired backup means no recovery (especially if the old phone is already wiped); multi-profiles and purchased emoticons restore with the account but may need to be re-downloaded; friends' profile pictures and names sync from Kakao servers a few moments after login.

Common Mistakes

• Forgetting the backup password — Kakao cannot recover it. Write it down.
• Letting the 14-day window expire — restore immediately after backing up.
• Assuming channels, open chats, and secret chats are included — they are not. Screenshot anything critical in advance.
• Relying only on KakaoTalk for contacts — your friend list is built from your phone's contacts. Sync those to Google or iCloud first.
• Thinking "reinstall = restore" — it does not. Without an explicit backup, reinstalling KakaoTalk shows an empty chat list.

Run a backup before you buy a new phone, and ideally once a month as routine. Thirty minutes of preparation protects years of conversations.