If your Game Boy Advance buttons are sticky or unresponsive, it's likely that the conductive silicone pads are worn out or dirty. The first step to restoring your console is to try cleaning the pads with a Q-tip dipped in isopropyl alcohol. If that doesn't work, consider swapping them out for a brand new replacement set from Funny Playing!
Funny Playing Game Boy Advance Silicone Pads
These worked out great and I would definitely buy them again. They feel nearly identical to the OEM pads. Thanks!
Love the screen easy to install. The lcd connection is a little fragile.