This article explains how to clone a phone using third-party apps. These programs are generally designed to transfer all data from one phone to another, not just the identifiers. Instructions apply to both iOS and Android devices.
Can someone clone your phone without you knowing?
The first thing you should do is back up your Android or iOS device. Your phone has a built-in backup method, but you should also back up specific data you’re worried about losing, like family photos, to a secondary service to ensure nothing crucial gets lost.
You may need to ask your carrier for a new SIM card. Contact their customer service to discuss their policy.
There are three things you need to clone your phone:
