Start with a complete inventory of accounts and data
Define the starting point: A factory reset may erase local information. Record the key dependency first.
Back up the old phone before changing credentials
Create an independent copy for the new-phone migration sequence, then open a sample before treating that copy as usable. Keep one verified offline copy.
Move independent recovery methods before retiring the old device
Save a clear before-state note. Use new-phone migration as a data checkpoint: export what matters and open one sample outside the original account.
Transfer apps and local data in a controlled order
In new-phone migration: billing and ownership section, local-only photos, files, authenticator secrets and app data may be lost.
Recheck subscriptions, wallets and trusted-device settings
Keep one known-good sign-in route alive while changing the new-phone migration sequence. Keep one independent recovery route working.
Keep the old phone until sign-in and recovery tests pass
No automatic public notice. List the people who depend on access.
Related consequence reports for “The safest order for moving to a new phone”
- What happens if you factory reset a phone before backing it up?Devices & Accounts
- What happens if you lose access to your authenticator app?Security & 2FA
- What happens if your phone is lost with WhatsApp logged in?Security & 2FA
- What happens if you remove a Google Account from an Android phone?Devices & Accounts
- What happens if you sign out of iCloud on your iPhone?Devices & Accounts
- What happens if you factory reset an iPhone?Devices & Accounts
Continue in this topic
Find more distinct decisions and source-backed consequence reports in the Devices & Accounts topic hub.
Official sources for “The safest order for moving to a new phone”
- FTC — Before you upgrade your phoneOfficial source ↗
- NIST — Digital Identity Guidelines: AuthenticationOfficial source ↗
- FTC — Use two-factor authenticationOfficial source ↗
- WhatsApp Help — Account deactivationOfficial source ↗
- WhatsApp Help — Change phonesOfficial source ↗
- Google Account HelpOfficial source ↗
- Apple Support — Sign out of iCloudOfficial source ↗
- Apple Support — Change which apps sync with iCloudOfficial source ↗
- Apple Support — Before you sell or give away iPhone/iPadOfficial source ↗