Step 6: Once installed, remember to verify your old number that was previously registered with the original WhatsApp to OGWhatsApp. That is it.
Step 7: Now re-install the official WhatsApp for your other number from the play store.
Note: OGWhatsApp application for multiple WhatsApp account is not available now. So you can Choose any of the remaining two methods to run 2 WhatsApp in one mobile phone.
METHOD 3: USE SWITCHME TO RUN MULTIPLE ACCOUNTS
SwitchMe is an Android app that allows you to have two separate WhatsApp accounts on a single Android device, but this app requires your Android smartphone be rooted.
Now, Here's the deal:
Switchme multiple account app allows you to log in and out of multiple user spaces however it needs root access to do this. However, users cannot access the other profile from their current profile because each account within the multiple profiles will have its settings, applications, and data.
Follow these simple steps to go:
Step 1: Root your Android device.
Step 2: Make sure that you have WhatsApp app installed on your smartphone.
Step 4: Run SwitchMe Multiple accounts, it will ask for Superuser request that you need to grant.
Step 5: Now create a user profile with your name in SwitchMe app. This profile will be an administrator account containing all the current apps and settings, and will also reflect your WhatsApp profile that is already installed on your smartphone.
Step 6: Now create another profile using a different name by tapping on the Create Profile button in SwitchMe app, and then choose the Switch option by selecting this account.
Step 7: Now your smartphone will restart automatically and once it is ready to use, install official WhatsApp again from Google Play Store and register it for the different phone number. That is it.
Unlike multi-user feature in Android Lollipop, the Free version of SwitchMe allows you to enjoy only 2 WhatsApp accounts on one single phone. However, SwitchMe's paid account allows you to run multiple WhatsApp accounts.