Sir,
I just tried to unpack the apk i made. It contains all the script files.
Can we just delete those script files?
Why does APK contains the script files?
Is it a debug or a release APK ?
Sir,
It is a debug apk
It is normal:
JS files are only put in bytecode in release mode (search Compiling js files to bytecode. in output) and your JS are now seen as JSC.
Sorry, I can’t find documentation from Cocos website since alls links on wiki are broken 
Ok sir. I will check the release apk