Resigning app means we are signing apk file by same signature as we have in our system. Why Resign Sometime for automation of android application, resigning of apk file is required as while working with few automation tools we should have same signature in apk file as well as on the system from which cases need to be triggered What is resigning? All apk file holds complete information about developer of that application For some automation tools, we should have same signature in apk as well as on the system from which cases need to be triggered. For this first we need to generate debug key on our system and then we need to sign apk file using debug key. Process to resign an android application Step 1: Start Debug Mode in phone and connect with system through USB Step 2: Check device unique code Open Command prompt and write adb devices Step 3: Now place my application apk fil...