I've had this phone for quite some time but this morning while I was watching a video on my LG g3 it turned off and then turned on after a longer time than usual but then wouldn't turn wifi on! I went into the settings and on the wifi place, it said turning on but it wouldn't turn on. I restarted my phone 5 times and had the same issue each time, it's the D852 model. How can I fix it????

Update: I am thinking of taking out my motherboard and seeing if I can solder the connection between the motherboard and the wifi chipset, if that doesn't work I'm going to use the oven method and "bake" my G3

Update 2: I froze my phone for 45 minutes and it seems to be working properly, i know what i need to do next, the wifi and blutooth stopped working after 15 minutes

Update 3: I tried the reflowing method and it worked, I've been using my phone for 3 days without any issues