1. First install APK Editor on your Android phone, then open it and select the second option: select an application as the APK, and then find the application whose name and icon need to be modified.

2. After selecting the application that needs to be modified, the modification mode of different resources will pop up. Select the third common Edit, which means editing of common attributes.

3. Modify the App Name and Launcher Icon, that is, the application name and icon. It is worth noting that when modifying the icon, you must choose a picture in .png format. For better icon effects, it is best to use 144*144 Replace with a clear picture of the size. Save and apply after modifications are completed.

4. After the saving is completed, you can see the location where the new .apk file is stored. For convenience, you can directly choose to install and overwrite the original application. If some applications cannot be directly overwritten, you can select remove first. Uninstall the original app and then install the newly generated app.

5. If there is a detection on the installation interface, there may be a risk prompt, just ignore it. This is because the signature of the apk has changed, so the system detects the prompt.