Only 3 steps to to achieve this cool thing: Step 1: Download and install this wonderful application. Step 2: Open it and click "open" button inside to create the 2nd account. (Before that, make sure you have installed the latest version) Step 3: Log in to your 2nd account. 3. Notes: Permissions: We need to apply for the permissions required by the apps added inside to function normally. Consumption: The app itself doesn't take up too much memory, battery and data by which are actually consumed by the second account running inside. Notifications: Please add the app to white list or exceptional list of some "boost apps" to ensure that notification of the second account functions well. Device: It can only used on Android smart phone. Web in PC: Of course you can use this wonderful feature as usual.