USE ADB UNINSTALL AT YOUR OWN RISK!
TO REINSTALL LOCK GLIMPSE, use this command using the same steps 3-4: “adb shell cmd package install-existing package_name”, where package_name is “com.vilykke.lockscreen”.
USB Debugging needs to be enabled in Developer Options for this to work!
REMEMBER TO TURN OFF USB DEBUGGING AND REVOKE THE AUTHORISATION OF YOUR COMPUTER ONCE YOU HAVE DONE THIS (FOR SECURITY REASONS)
If you want to get rid of Lock Glimpse for your user account on your Phone, then I would suggest using ADB to uninstall if for the current user. I have just used ADB to uninstall it for my user account, and when I click on Lock Glimpse in Lock Screen menu (Settings), it says ‘App does not exist’. The package name for the Lock Glimpse is “com.vilykke.lockscreen”.
1. Download ADB Tools to your computer from Android Developers Tools website: https://developer.android.com/tools/releases/platform-tools
2. Move the .zip file to your C: drive (Windows Drive), then extract the zip file to the C: Drive.
3. Then go into the extracted folder in C: Driveuntil you see lots of .exe files and other files. Then right click in an empty space of the folder, and click on Open in Terminal.
4. type “cmd”, and then type “adb devices” to find your device listed. Your phone will ask you to accept the USB debugging request from your computer.
5. Type “adb shell pm uninstall –user 0 package_name”, where package name will be “com.vilykke.lockscreen”.*
IT STILL SHOWS UP IN SYSTEM APPS, BUT IT IS NOT WORKING AS I UNINSTALLED IT FOR THE CURRENT USER ACCOUNT ON MY 3A, WHICH IS MY ACCOUNT.
*(-) means two dashes with no spaces in-between. The writing style on this website makes two dashes look like one.