"App not installed" / "Package conflicts." Solution: You have an old version signed by a different developer. Use ADB to force uninstall: adb uninstall com.fba4droid.fba .
Newer builds (like the "new 1.77" and beyond) have addressed permission issues, working on Android 10, 11, and above without requiring unnecessary access to calls or contacts. Why "Extra Quality" Matters fba4droid apk latest version extra quality
: For a retro look, enable "Scanlines" or high-quality (HQ) filters in the video settings menu. "App not installed" / "Package conflicts
these permissions on Android 6.0+; the app should still function for gaming purposes. specific BIOS files needed to run Neo Geo or CPS games on this emulator? working on Android 10