Appybuilder Offline apk built, but not installed in android phone


Hi, I am using the offline version of Appybuilder , all are okay, but while building the apk , it is built successfully & apk file can be download & but it can not be installed in android phone. Plz help me


Most probably the problem is due to package name change


Yeah! It may be. but what I need to do? :frowning: