# New phone? How to move your passkey wallet safely

> Switching from iPhone to Android or back? Check where your wallet passkey is stored, keep your old access and understand Picnic’s recovery protection period.

Source: https://usepicnic.com/en/blog/switch-phones-passkey-wallet-iphone-android · Published 2026-11-13

Your new phone has your photos, contacts and apps, but your wallet cannot find its passkey. **Switching phones does not require sending your crypto to another address.** Before moving any assets or erasing the old device, find out where your passkey is stored and whether the new phone can use it.

If the same credential is available through a supported password manager, you may be able to keep using your wallet. Otherwise, you need that wallet's specific recovery process. Switching from iPhone to Android, or the other way around, deserves extra attention: installing an app does not automatically move a credential between different password managers.

Picnic currently supports **one active passkey per account**. Recovery replaces the previous credential and includes a **minimum seven-day protection period**. It does not add a second independent passkey.

These instructions were checked on **November 13, 2026**. They address a planned phone upgrade. If your device was stolen or you suspect unauthorized access, deal with the security incident first rather than following a routine migration checklist.

## Does your wallet passkey move to a new phone?

It depends on the credential provider and its configuration. A passkey is a cryptographic credential with a public component and a private key protected by an authenticator. Your fingerprint or device unlock authorizes its use; your fingerprint is not the key itself.

The distinction that matters is **syncing an existing credential** versus **registering a different credential with the wallet**. Those are separate actions. Restoring photos and installing apps proves neither has happened.

| Your situation             | Check this first                                                              | If the credential is missing                                  |
| -------------------------- | ----------------------------------------------------------------------------- | ------------------------------------------------------------- |
| iPhone to another iPhone   | Same Apple Account, iCloud Keychain enabled and the wallet entry in Passwords | Check the credential provider, then wallet recovery if needed |
| Android to another Android | Same Google Account and the provider that originally stored the passkey       | Check the selected account and credential provider            |
| iPhone to Android          | Whether your existing provider makes that credential available on Android     | Use official recovery if the credential is unavailable        |
| Android to iPhone          | Whether the original provider is configured and supported on the new iPhone   | Use official recovery if access cannot be restored            |
| Old phone already erased   | Whether another accessible synced copy exists                                 | Use only the recovery options provided by your wallet         |

This table is not a compatibility guarantee for every app. A phone may display a credential that a particular wallet cannot use in that environment. **Successful access through the wallet's official flow is the relevant test**, not merely seeing an entry in a password manager.

## Before you trade in your old phone

A planned upgrade gives you an advantage: you can check the transition while both phones are still available. Do that before selling, returning or resetting the old device.

1. **Identify the account you actually want to access.** Check the email and sign-in method you used. Opening a newly created empty account does not prove that you migrated your original wallet.
2. **Find the credential in its password manager.** Search for the wallet name or official domain. Do not delete it to “start fresh.”
3. **Verify access to the provider account.** Keep your legitimate authentication and recovery methods available for Apple, Google or whichever provider you use.
4. **Check your wallet's registered email.** Losing the mailbox as well as the passkey can make recovery more complicated.
5. **Keep the old phone signed in and secured.** Do not end a working session just to test a theory on the new phone.
6. **Read the wallet's recovery rules now.** Look for waiting periods, additional approvals and whether recovery replaces an existing credential.

You do not need to withdraw crypto to find out whether a passkey works. Start by accessing the correct account. If an operation later requires a signature, read what you are authorizing. Do not approve an unfamiliar transfer because someone calls it a “sync test.”

Record non-secret reference information separately if useful, such as the wallet's official support website. Do not turn your migration checklist into a document containing passwords, private keys or verification codes.

## iPhone to iPhone: check the Apple Account and Keychain

Apple documents [passkey synchronization across approved Apple devices through Passwords and iCloud Keychain](https://support.apple.com/en-us/120758). You still need access to the appropriate Apple Account and settings.

On the new phone, check the connected account and look for the wallet entry in Passwords. Menu names vary by iOS version.

If the passkey is available, try signing in through the official wallet app with the existing credential. Do not open a new Picnic account to get around a sign-in message. If the credential is missing, keep the old phone available while checking synchronization or getting official guidance.

## Android to Android: find the original credential provider

The starting point is not just the phone manufacturer. It is the provider you selected when creating the passkey.

Google explains [how its Password Manager syncs and protects passkeys](https://support.google.com/chrome/answer/13168025?hl=en&co=GENIE.Platform%3DAndroid). If you used another provider, look there instead of assuming the credential belongs to whichever Google Account you selected during setup.

Check the active account and credential provider, search for the wallet entry, then try the official sign-in flow. A fingerprint sensor that unlocks the phone does not prove that the wallet credential is available. If the wallet never offers a passkey, the issue may be credential access rather than faulty biometric hardware.

## iPhone to Android, or Android to iPhone: check the provider, not just the operating system

**Changing operating systems does not make every passkey unusable. It also does not guarantee that yours will transfer.** Cross-platform providers exist, but the credential must be available through that provider and usable by your wallet.

The [FIDO Alliance describes platform-switching and account-recovery options](https://fidoalliance.org/passkeys-2/). These are capabilities of the wider ecosystem, not a promise that every wallet implements the same choices.

Google also documents [using Google Password Manager passkeys on iPhone](https://support.google.com/chrome/answer/13168025?hl=en&co=GENIE.Platform%3DiOS), on iOS 17 or later with the configuration requirements listed on that page. That does not mean a passkey previously saved in Apple's Keychain has automatically appeared in your Google Account.

Ask three practical questions:

- Is the existing credential in a provider I can access on the new phone?
- Does that provider offer it to the app or browser I am using?
- Does the wallet accept it in that environment?

If you cannot confirm all three, preserve the old device and follow your wallet's guidance. Do not use websites claiming to turn passkeys into recovery words, and never send credentials or codes to someone offering to handle the migration.

Some services let you use an old credential to register another one. Others require a recovery process to replace it. Follow the product's own rules rather than borrowing instructions from a different wallet.

## How to switch phones with Picnic

With Picnic, you maintain control of your assets through a smart wallet, a wallet with programmed authorization rules. A passkey lets you authorize operations without managing a seed phrase during signup.

The next step depends on whether your existing credential is available. Changing phones alone is not a reason to send the balance to another address.

### If the existing passkey appears on the new phone

Try accessing your original account with that credential. Check that the profile and information match the account you used before. If access works normally with the same passkey, do not start recovery just because the phone is new.

A credential synced across supported devices remains the same credential. It is not two independently registered passkeys. Picnic does not currently offer a second independent active passkey. That is a limitation if you want separate credentials on two devices; check a wallet’s support for multiple passkeys if that matters to you. Picnic’s [help article on using the same account on mobile and desktop](https://usepicnic.com/en/help/articles/using-the-same-account-on-phone-and-pc) explains the distinction.

### If the passkey is unavailable

Use sign-in help in the official app and choose access recovery. The process involves verifying the registered email with a code, registering a new passkey and completing a **minimum seven-day protection period** before recovery can be finalized.

Follow the steps and status shown in the app. **Reaching the end of the minimum period is not a promise of automatic completion**, an email arriving at an exact time or unrestricted access without the final confirmation. Contact official support if the process shows an error or does not progress as expected.

Recovery replaces the old credential. Once completed, the previous passkey is no longer the active credential. Do not begin this process if your goal is to keep two independent passkeys active in parallel.

See the [official passkey recovery and replacement guide](https://usepicnic.com/en/help/articles/how-to-recover-or-replace-your-access-key-on-picnic). Button labels can vary by app version; use the recovery option shown in the app, not a fresh signup.

### If you also lost access to your email

Automatic recovery is not guaranteed. Contact support through the official channels and explain that both the email and passkey are unavailable. Do not send your mailbox password, verification code, device PIN or private key in the conversation.

Creating a different account with another email does not make the old wallet's assets appear there. A new account does not replace the credential authorized by the original wallet.

## What not to do during the switch

Avoid shortcuts that reduce your options:

- **Do not erase the old device before validating the new one.** A working session can remain useful while you understand the issue.
- **Do not delete the credential from its provider to force a new one.** You may remove your current access method.
- **Do not reinstall Picnic to recreate a passkey.** Reinstallation does not copy the previous credential and may remove the local session.
- **Do not submit repeated recovery requests to shorten the wait.** Follow the existing process and contact support if something is wrong.
- **Do not pay strangers to “unlock the wallet.”** Use the official process; nobody should ask you to send secrets through chat.

If you receive a recovery request you did not initiate, treat it as a security alert. Consult the [official cancellation instructions](https://usepicnic.com/en/help/articles/account-recovery-started-by-mistake-how-to-cancel) and contact support promptly. Passkeys help protect authentication, but they do not make every transaction you choose to sign safe.

A different wallet may depend on a recovery phrase rather than this replacement process. If that is your situation, read the guide to [a lost MetaMask recovery phrase while you still have access](https://usepicnic.com/en/blog/lost-metamask-recovery-phrase-still-logged-in). Do not assume that instructions for another wallet apply to Picnic.

## When can you erase or sell the old phone?

After confirming access to the correct account on the new device and checking that you no longer depend on the old one to complete recovery. A displayed balance or a temporary session alone does not prove that the credential needed to authorize operations is available.

Check your other apps before removing the device from its provider account and resetting it for handover. Complete the transition before handing over the phone, without leaving personal accounts signed in.

Preserve your old access, identify the provider, try the existing credential and use recovery when necessary. With Picnic, plan around the minimum seven-day protection period and remember that recovery replaces the previous passkey.

Before your next upgrade, [review Picnic's self-custody model](https://usepicnic.com/en/blog/what-is-self-custody) and check the access process while both phones are still in your hands.

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_Picnic is a technology platform that lets users independently interact with USDC, a U.S. dollar-pegged stablecoin issued by Circle, on public blockchains. USDC is not legal tender in Brazil._

_Displayed exchange rates vary with market conditions. The final applicable amount is the one shown on the transaction confirmation screen. Cryptoassets involve risks, including volatility and loss of peg._

_Picnic does not custody user assets and is neither a financial institution nor a virtual asset service provider. Sending and receiving U.S. dollar payments through a U.S. account is offered in partnership with Noah Savings Inc. Terms and conditions apply._

_Information verified in November 2026._