how to install apk files from unknown source?
Hi dad, I'm new user of android kitkat, I have no problem install apk files from playstore, but simply I can't install apk files wherever except playstore. I tried to checklist in setting "install ... from unknown source". I use file manager that already installed on my phone, then when i execute .apk files from my sd card it already shown option to install it, there are two options in bottom of dialogue box ,"cancel" and "install". But why I can't press the install button??? it shown and I can't press it, amazing.... then I push cancel button and yes that cancel button is work, awesome....
Hi dad, I'm new user of android kitkat, I have no problem install apk files from playstore, but simply I can't install apk files wherever except playstore. I tried to checklist in setting "install ... from unknown source". I use file manager that already installed on my phone, then when i execute .apk files from my sd card it already shown option to install it, there are two options in bottom of dialogue box ,"cancel" and "install". But why I can't press the install button??? it shown and I can't press it, amazing.... then I push cancel button and yes that cancel button is work, awesome....