A. 1. Adjust Display Settings: Go to your device's 'Settings' > 'Display' and try changing the resolution or screen timeout settings. Sometimes, certain display settings can cause compatibility issues with games.
2. Clear App Data: Go to 'Settings' > 'Apps' > 'HERO-X', then tap on 'Storage' and select 'Clear Data'. This will reset the game to its default state, which may resolve the blackout issue.