Good hot wallet security includes a plan for replacing a phone or computer. A device change can expose recovery material if the user rushes, installs imitation software or leaves access active on a discarded device.
Migration checklist
- Prepare a trusted updated replacement device.
- Use the official wallet source only.
- Recover privately without sharing recovery material.
- Verify balances and transaction settings.
- Remove access from the old device before disposal or reassignment.
Prepare before the old device is unavailable
When possible, do not wait until a broken or stolen device creates urgency. Confirm where the private offline backup is held, what official software is needed and how the replacement device will be protected. A migration plan can describe the process without recording a recovery phrase, private key or password anywhere in the instructions.
| Stage | Verification | Avoid |
|---|---|---|
| New device | Current OS, screen lock and private user account | Shared, public or unpatched computers |
| Wallet installation | Verified official download route | Search-ad links and direct-message downloads |
| Recovery | Private offline handling of the secret | Photos, email or remote-support sessions |
| Old device | Sessions and app data reviewed before disposal | Giving it away while access remains active |
Verify the new setup without rushing
Check the expected assets, networks, address format and security settings before attempting a meaningful transfer. If any screen asks for a secret unexpectedly, stop. A wallet can be restored only through a process the user understands and from a trusted environment; urgency is not evidence that a shortcut is safe.
Retire the old device safely
Removing the wallet app alone may not remove every session, cached value or connected service. First revoke or sign out of sessions where the walletโs documented workflow permits it. Then remove personal data according to the device manufacturerโs supported reset process before resale, repair or handover. Do not rely on a new device being active as proof that the old one cannot still be opened.
Review connected services
A migration is also the right time to review browser extensions, connected sites and token permissions. List what is still required, verify the official domain and remove access no longer used. If an old device was lost or compromised, avoid making impulsive transfers from an unfamiliar recovery environment; document the facts and seek help only through independently verified channels.
Conclusion
A planned migration is safer than an emergency recovery. Treat a new device as a security event and verify every step through official software and an offline recovery plan.
