- We should set the permissions of all different components seperately and one by one:
As i stated above in the introduction paragraph, some apk folders also have subfolders in them. For example, let's talk about "S6 Browser". After we download the S6 Browser ZIP file from O.P., and after we extract it, we see a "SBrowser_3.0.38" folder and when we open it we see "SBrowser_3.0.38.apk" and "lib" folder together. And in "lib" folder, there is an "arm" folder. And in arm folder there are some "lib files" there. So, if we want to set the right permissions of an apk we should set the permissions of all "folder", "apk", "lib" files and subfolders/subfiles separately one by one. I.e. in short; We shouldn't just set the permissions of the main folder, we should also set the right permissions of all "subfolders" and the stuff in them one by one. So be aware of that, without setting the permissions of subcomponents, just setting the permissions of a folder is not enough. And don't forget, a "lib folder" and a "lib file" has different permissions. If you don't perform like i stated, after you reboot your phone, your app will not work es expected or it will give FC because of inappropriate permissions.