No intro.
*For those still have gs50 offer.
Tools
Tasker and AutoInput tutorial : https://phcorner.net/threads/gs15-auto-clicker-no-need-root-update-12-14-17-08-00am.459848/
Auto_Clicker.tsk.xml: https://dropmb.com/download/41c56e138b634a8c01e1e04f58af18d7.html
Choose GoSURF 50 Plus for...