Key Plus for LG G4, G3, G Pro (com.apptuners.keyplusapp) on Google Play
LG G4, G3, G Pro 2 and G2 (supported devices given below) allows you to launch apps by holding the volume buttons when the phone is locked. With LG Key Plus, you can choose which apps to launch, including a built in flashlight.Features:✓ Configure separate events for Volume Up and Down buttons*✓ Built-in flashlight allows you to toggle your camera flash just by holding the volume key, without unlocking the phone✓ Launch any app on your phone✓ Launch an "Ok Google" voice search prompt✓ Supports Launcher Shortcuts as well. You can Direct Dial a contact, start Google Maps Navigation to a preset destination, open a bookmarked site and more.✓ Root access NOT required✓ No ads. Completely free, with optional donation via in-app purchase* Volume Down button action disabled in Android 5.0 and above due to restrictions from LGRequirements:✓ Stock LG ROM (or ROMS based on it)✓ QuickMemo installed and working properly✓ Not compatible with Quick Circle caseSupported Devices:All variants of LG G2, G Pro 2, G3 and G4, including carrier specific versions of Verizon, AT&T, Sprint, T-Mobile, others and mini models such as Beat, Lite, Stylus, Dual and moreDeveloped:By Naveen Naushad for AppTunersDisclaimer:This is NOT an official app from LG Electronics. Key Plus has been developed by AppTuners for selected range of LG phones.