1. First, download the latest V1.7.7 launcher (Android version), which supports my world mobile version .9.5.

2. then run the launcher, click the wrench icon below, click the Options, and select the second "Manage ModPE Scripts" in the pop-up interface.

3. Next, click Enter. In the pop-up window, the first item "Local storage" is to read the file js that you saved in your mobile phone, and the second item "Treebl's official repo" is to enter the code js.