Two weeks ago I couldn’t turn on the Wi-Fi on my GoPro Hero4 Silver. I don’t know what to do. Now, I fixed this issue. My uncle told me some solution to fix this issue. Follow the instruction to resolve your problem.
Method 1: Update Firmware
Update the Firmware. For that, go to “gopro.com”. You can get a link to update the firmware. The firmware file loading into SD card and it will boot your camera. You must do that at least 3 or 4 times. Then only it will fix the Wi-Fi problem.
Method 2: Using Wireless tab
Go to the “Setup” menu -> select “Wireless” tab ->turn on “Wi-Fi”.
Select “Pair&Connect” under “wireless” tab.
Now, you have to select “GoPro App”. It shows the PIN number to connect your mobile.
Launch “GoPro” app on your mobile. Then pair the two devices. Finally, it works normally.