The first step: Install the double open master on your phone, then open the double open master and click "Open Now" as shown in the following image:
The second step: then the double open master will pop-up prompts we only need to follow the double Open Master Wizard to do some operation, and then we need to click to add you need to double open the application button, as shown in the following image:
Step three: Here we just need to add the avatar application, the software first takes the micro-letter as an example, the effect is as follows:
Fourth step: Click to open your second micro-letter, long press DELETE or add a shortcut to the desktop, as shown in the following figure:
Fifth step: Then the prompt is open, wait for a while will be able to start the micro-credit software, as shown in the following figure:
Well, the above is about a double open master of a use, in fact this will allow you to use a few of the same application, like some have household micro-letter and work micro-letter.