Any 3g to 4g converter device need hardware modification. 4g activator is a prank application just for the fun, which convert your 3g signals to 4g. Using 3g to 4g converter Make prank with friends and have fun. How 3g to 4g converter works? 1. Open the 4g Activator and click on analyze device. 2. Click on convert 3g to 4g if signal are weak then you will get error message.
Les permissions