Hello, so I was trying to install Luckypatcher, but I get "App not installed" error. I've tried rebooting, trying diffrent apk version and clearing system cache partion. 

I've had to install and uninstall Luckypatcher many times to be able to use Andromeda to Substartum (deosnt work with luckypatcher installed) so I guess some file got corrupted or something like that becasue when I try to install the apk trough ADB it says it's already there or something like that.

When it says "success" the application doesn't actually appear on my phone.  I've been trying to locate the file and removing it manually with shell command but doesn't seem to work since I'm not rooted.

Any help is appreciated! 

SM-G950F - v8.0.0

When I try to install it trough ADB I get the following output:

C:UsersElevDesktopAndromeda>adb install -r C:UsersElevDesktopLuckyPatchers.com_Official_V7.4.2.apk

1997 KB/s (7104587 bytes in 3.473s)

Success



C:UsersElevDesktopAndromeda>adb install C:UsersElevDesktopLuckyPatchers.com_Official_V7.4.2.apk

2215 KB/s (7104587 bytes in 3.132s)

Failure [INSTALL_FAILED_ALREADY_EXISTS: Attempt to re-install com.android.vending.billing.InAppBillingService.COIN without first uninstalling.]



C:UsersElevDesktopAndromeda>