http://www.digitaltrends.com/mobile/lg-g4-problems/
Glitch: Touchscreen unresponsive
Problem: Lag
Bug: LED flashing, but no notificationIssue: Bluetooth won’t connect or not working properly
Problem: Wi-Fi won’t connect or very slow
Glitch: Touchscreen unresponsive
Problem: Lag
Bug: LED flashing, but no notificationIssue: Bluetooth won’t connect or not working properly
Problem: Wi-Fi won’t connect or very slow