The mobile phone wireless network is always dropped may be the WIFI signal is unstable or the mobile phone is far away from the router caused; In addition, if the phone is set to save power mode, there will be always drop the problem; Router used for a long time, there will be mobile phone wireless network always drop the phenomenon, the best way is to restart the router or restore factory Settings.
This is mainly your mobile phone WIFI router has a more serious stall, resulting in his WIFI disconnected, you can directly go to the after-sales, let the staff give you a brush, brush after the completion of the machine, it will not be disconnected.