There is also a suggestion of using Plugmate for dual social media install. I would like to install another whatsapp on Plugmate and have an additional SIM card/phone to register it with. I can even put both my primary and secondary SIM card in my host phone. How do I step by step register my Whatsapp using the second SIM phone number on Plugmate? It is similar with many China apps as well such as Wechat, Alipay, etc.
Thanks!
It is similar to registering an account on a PC or tablet:
Keep your target SIM card inserted in your phone to make sure it can receive SMS verification codes.
Install the social media app you need on your PlugMate.
Follow the in-app registration guide. After the verification code is sent, get the code from your main phone and enter it on PlugMate.
Complete the registration.
If you fail to register directly on PlugMate for certain social media apps due to unknown issues, you can register the account on another regular device first, then login on your PlugMate.