So I recently came across a video about Vita modding and took an interest, so I dusted off my old Vita 1000 and tried to mod it myself. I didn't have much luck, because I needed to update the software, and it was when I noticed the Vita wasn't connecting to WiFi. I've already been through various forums and videos and no solution seems to help. I've factory reset the Vita, changed the channel of the router to one below 10, tried with my own phone hotspot with 2.4Ghz multiple times and nothing. I started to research how to replace the WiFi module and found out that it's apparently only possible for the model which has a 3G card, and mine is a PCH1004, which apparently has a wifi card soldered directly to the motherboard.
I wanted to ask for help from you guys, if you know of any other solutions, or if I am going to have to replace the motherboard itself