I have a program I need to install on an Android phone. It is a Sony Ericsson Xperia MK16a. I have indeed the phone rooted, but I’m trying to download a certain application from the Google Play store, but it fails every time I try download. It is connected to a WiFi network, which works fine on other devices, and I don’t have satellite Internet on this phone.
I tried installing from the Google Play website, still doesn’t work. Tried from a third-party website, doesn’t work. I tried inserting an SD card to see if it works, and it doesn’t. I tried to install the app from my PC (via USB and SD card), but since it appears that I need a file manager (which I don’t have installed and can’t download anything) but I can’t install it either.
How do I install an app without an Internet connection or a file manager?