Start with the most common causes before resetting the wallet, restoring from a recovery phrase, or trusting a support message.
Wrong account, asset, network, or wallet address is selected
Wallet app sync or account cache has not refreshed
The account was not re-added after reinstall, firmware update, restore, or device change
A different recovery phrase, passphrase context, or account path opened a different wallet
Transaction is pending, failed, bridged, or sent on a different network
Fake support claims zero balance can be fixed by validating seed words
An empty restored view can come from phrase mismatch, derivation path, account type, selected network, app sync delay, or comparing against the wrong public address
After KeepKey firmware or app updates, update mode, stale desktop or browser sessions, USB reconnects, and account refresh delays can make detection or balances look wrong temporarily