Is it possible to install an app to an Android phone from an SD card? To install it without a data connection, the marketplace, or using ADB? I've tried searching for this but no luck so far.
Is APK an abbreviation for Android Package Kit? What about the file itself? Is it an archive such as ZIP where during install the installer extracts and copies the files onto the file system?
I removed a system app (com.android.mms) and I have the .apk needed to restore it, however it won't install through the standard channels (running the .apk gives me "application not installed"). ...