A. 1. Check for conflicting apps: Some apps may conflict with Nicegram. Try to identify and uninstall any recently installed apps that may be causing the issue. 2. Reset app preferences: Go to Settings > Apps > Menu (three dots) > Reset app preferences. This will reset all app preferences without deleting any app data.

B. 3. Monitor device temperature: If your device is overheating, it may cause apps to crash. Ensure your device is not overheating by avoiding heavy usage while charging.