I'm creating this post because i have tried every solution online, among those there are:
+Installing method and tricks mentioned here Touchpad SYNA3602 (0911:5288) not working at all
+Switching kernel (4.15 to 3.8, all available ones in Manjaro's settings GUI)
I'm so desperated, i've been for 7 days trying all these methods and nothing seems to work, any idea i should try?
Thanks in advance!