A
AC Question
the method to fix your lgg3 wifi and miracast problems is extremely simple turn off your device take off the back cover & remove the battery and sim card and any memory cards then press the power button for around 15 seconds this drains any excess power that helps cause a conflict with various signals, insert your sim card memory card and & battery put the cover back on and switch your phone back on and you will find the overall performance of your device will improve I have had my lgg3 for over 3 years now