You don't need an APK. Just press the "Phone" icon in the top right, go to the dialer, and enter these numbers (on Android 11 touchscreen):
The JCheater: San Andreas Edition application has traditionally allowed Android users to modify their game save files to unlock weapons, vehicles, and infinite stats without manual input codes. However, Android 11's security updates restricted third-party app access to the /Android/data folder, where game saves are stored. This paper outlines the operational mechanics of JCheater and the workarounds—such as specialized file managers or specific APK versions—required to maintain compatibility with Android 11 and above. I. Overview of JCheater Functionality jcheater san andreas android 11
Limitation: These cheats reset every time you load a save or die. They don’t give you the persistent, fine-grained control of a memory editor. You don't need an APK
: When you reload that save file in GTA: San Andreas, the modifications are active. Android 11 Compatibility & Fixes This paper outlines the operational mechanics of JCheater