Revert "JustArchi's ArchiDroid Optimizations V3"

This reverts commit 8f87e95323620af81073770db06252f1d73aadd6.
Revert "JustArchi's ArchiDroid Optimizations V2"

This reverts commit fc0c7c18d357cc00945a133a5ed914b3a505f7b2.
Enable -O2 optimizations