Moving the OKX app to a new phone in Australia without locking yourself out
A new phone is exciting until you realise your exchange login, authenticator codes and alerts are all tied to the old one. The usual mistake is to wipe the old handset first and sort out the rest later, which is how people end up locked out and waiting on account recovery. The safer approach is to run both phones side by side for a short while, install the OKX app properly on the new one, move your verification methods across, test everything, and only then retire the old device. Here is a practical order to follow.
Install the app from the official store
On the new phone, open the App Store or Google Play and type the app name yourself rather than tapping a link from a message or an ad. Check the developer name, the download count and the recent update history on the listing before installing. If you are unsure what the legitimate developer is called, confirm it in the OKX help centre. Avoid any installation file offered outside the official store, no matter how convincing the reason given for it sounds.
Move two-factor before you wipe anything
Sign in on the new phone while the old one still works. If you use an authenticator app, follow the platform's own steps to bind it on the new device, then test a full login with the new codes. If you use a passkey, register one on the new phone and remove the old one afterwards. Keep your backup codes written on paper somewhere separate from both phones. Only once the new setup works end to end should you remove anything from the old handset.
Check sessions, alerts and your contact details
In the security section, review the device list and confirm the new phone appears. Make sure login and withdrawal alerts are switched on in the new app and still reach an email inbox you check daily. If you also changed mobile number or carrier, update the phone number on the account before the old SIM is cancelled, so you do not lose a verification channel at the worst possible moment.
Retire the old phone cleanly
Log out of the app on the old device, uninstall it and delete any screenshots that show balances, addresses or recovery details. Remove the old phone from the account's device list, then factory reset it. If you plan to sell or trade it in, do the reset before it leaves your hands, not at the shop counter. Note the date you completed the switch so you have a reference if an unexpected login alert appears later.
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Scenario checkpoint
- Install the OKX app by searching the official store yourself and checking the developer name.
- Bind your authenticator or passkey on the new phone and test a full login before wiping the old one.
- Update your mobile number on the account before cancelling the old SIM or changing carrier.
- Remove the old handset from the device list and factory reset it before selling or recycling it.