I tried to side-install the Android 2.2 version of "Audiopo" (an app to play mp3 files at a different speed), on a rooted Sony PRS-T1, via Total Commander. TC opened the APK and told me the permissions needed, but then when I clicked "install" it first showed a progress bar and then failed, said "app not installed" but did not say why. There are still 15 megabytes of space in the apps area. (Not much, I know, but this is small app...) What's going on?
Note that this is different behavior than when I've tried to install apps that are for later versions of Android, then Total Commander says "problem parsing app" and never gets to the permissions list.
Note that this is different behavior than when I've tried to install apps that are for later versions of Android, then Total Commander says "problem parsing app" and never gets to the permissions list.