Couldn't Restore Chat History
WhatsApp Software
Severity: ModerateWhat Does This Error Mean?
WhatsApp 'Couldn't restore chat history' (or 'Backup not found' / 'Restore failed') comes up during the new-phone setup flow.
WhatsApp checks Google Drive (Android) or iCloud (iPhone) for a backup file matching your phone number — and either can't find one, can't decrypt one, or can't download it.
The fix depends on the cause: account mismatch, encryption key, or interrupted download.
Affected Models
- WhatsApp on a new Android phone (Google Drive backup)
- WhatsApp on a new iPhone (iCloud backup)
- WhatsApp moving between Android and iPhone (the new transfer feature)
Common Causes
- Wrong Google or Apple account — backup is on a different account
- Backup is on Google Drive but you're signed in to a different Google account
- End-to-end encryption password forgotten (Android E2E backups)
- Backup file too large — exceeded Drive storage and stopped
- Backup older than 1 year — Google Drive auto-deletes
- Cross-OS — Android backup can't restore on iPhone (and vice versa) without Move to iOS or Move to Android
How to Fix It
-
Confirm you're using the same account.
Android: the backup is tied to a specific Google account.
Open Settings → Google → Manage your account, and check which Google account is signed in on the new phone.
It must match the account on your old phone.
If not, sign in to the right one before retrying WhatsApp setup. -
Check the backup actually exists.
Android: open the Google Drive app, hamburger menu → Backups.
You should see a WhatsApp backup with date and size.
iPhone: Settings → Apple ID → iCloud → Manage Account Storage → WhatsApp.
If neither shows a backup, there's nothing to restore — your old phone never finished a backup. -
Reinstall WhatsApp and try again.
Sometimes the restore process fails partway and leaves WhatsApp in a stuck state.
Uninstall, reinstall from the App Store / Play Store.
Open the app, verify with your number, and at the restore prompt tap Restore.
The fresh install often succeeds where the first try failed. -
Enter the encryption password (Android E2E backups).
If you set up end-to-end encrypted backups, WhatsApp asks for the password or 64-digit key on first restore.
Without it, the backup cannot decrypt — and there's no recovery; not even WhatsApp can read it.
Find your stored password or 64-digit key.
If you genuinely lost it, the backup is unrecoverable — you'll need to start fresh. -
Use Move to iOS / Move to Android for cross-OS.
Android backups (Google Drive) cannot restore on iPhone, and vice versa, by design.
For Android → iPhone, use the official Move to iOS app during iPhone setup.
For iPhone → Android, use Move to Android.
Both require the OLD phone to still be on and signed in to WhatsApp.
Frequently Asked Questions
Can I skip restore and get my chats later?
No — restore only happens at the initial setup of WhatsApp on this phone.
If you skip it and start using WhatsApp, the only way to restore old chats is to uninstall, reinstall, and run setup from scratch.
Doing that erases any chats you sent or received in the meantime.
Always restore on first install.