Custom icons can be downloaded from Google Play Store. Some icon packs require a launcher to be installed. Shortcut Maker offers more customization options than Google Play Store
Most automatic site openings are caused by adware or malicious extensions. Poorly built third-party extensions can hijack Chrome
Find the app that hijacked PDF files in Recent Apps screen. Clear default preferences in Settings. Set preferred app as default when prompted
Restarting Discord app or phone usually resolves connection issues. Check Discord server status page for outages. Update Discord app from Play Store or App Store. Temporarily disable VPN to rule out connection problems
Open Settings and tap Notifications to enable notifications. Each app has its own notification settings. Default settings include all three alert types enabled
Open Android Settings and navigate to Apps. Find WhatsApp and tap Notifications. Toggle "Show notifications" to enable