Cert-Pinning

The Android 14 CA move that broke every '/system/etc' pinning tutorial

Since Android 14 the system CA trust store lives in an updatable APEX module, so remounting /system/etc/security/cacerts silently does nothing. That's why the classic 'copy your cert to /system' tutorials fail on new devices — plus the Flutter wall, native double-pinning, and the proxy-ignore detection trap.