Help:-I can’t install app … when I try to install it suddenly close the installation process
You should search in the community before creating a new topic.
There are a lot of topics about this.
Try searching community
And are their any error while it close the installation?
Check the package name. A proper package name should look like this: com.test.appname
Or if you have the same app installed already then uninstall and install the app then it might work.
Since we don’t have much to go on, I would guess that your app icon is too big.
May I ask how big your app icon is in px