2018-03-01, 06:39
My new VKWorld S3 phone switches off at random. This is very embarrassing. Please advise me on what to do to solve this problem. Furthermore, even when it is on, the Portable Wi-Fi Hotspot (under Tethering & Portable Hotspot) switches off at random too. I have so far bought 4 (four) of this phone through AliExpress.com, as gifts to my wife and friends, in addition to the one that I am using. Your assistance in solving these problems shall be highly appreciated.