I was hoping that 8.63 firmware was meant also for fixing wifi connection, but after 30 sec of wifi the connection stops working, this happens with every application. i tried with different routers but it doesnt work (and i'm not far from my router)
does anybody have the same problem?
It's advised to reset the device after a firmware update. Dial *#7370# 12345 reformat, you'll lose all data. Make a backup first and restore without the settings.
thanks for your answer, however i did it about 5-6 times and the problem still remains, i also reinstalled the software via NSU.