I have noticed that while my .apk is verified with jarsigner,nevertheless i get all the time this error on cmd:
ttt.apk: 1 file pushed. 5.0 MB/s (43459788 bytes in 8.276s)
To assume that .apk does not verified from android?
To assume that the android can't understand my .apk structure, so it says install parse failed no certificates even though all my objects in apk is certified by jarsigner?
To un-install and istall again the Android studio?
Any suggestions please?