Every smartphone with Android has hidden a small Easter Egg which the Google Android programmers have integrated into your operating system. This Easter Egg changes with every software version.
If you don't know the Easter Egg yet, we'll explain how to open it on the HTC U12 Plus here:
1. Open the settings.
2. Then navigate to: System --> Phone info --> Software information.
3. Now quickly tap on "Android Version" one after the other
4. A yellow circle will appear - Tap it several times and then long
5. Voila the Kraken or another Easter Egg (depending on Android OS) will appear on your HTC U12 Plus
You now know how to display the Easter Egg on the HTC U12 Plus.