Hi Good day,
Basically decompiling wont give you exact source code, many code structure will be missing, so I wonder why you focusing on decompilation, if so anyone could find source of any apk right? then what is the security ? Here if you doesn't have the source then you have to rebuild it , people may come to you saying they can decompile and fix , please dont believe it can't be done. If you really looking for genuine service feel free to write back. Thanks a lot. Looking forward.