Supervisor had zero-delay restart on crash loops — pins CPU core at
100% if daemon keeps dying. Add exponential backoff (500ms to 30s cap,
resets after 30s stable). Set nice=10 on daemon child to yield CPU
to foreground apps. Evict stale entries from fileLocks and rate limiter
ConcurrentHashMaps that grew unbounded. Upload pre-built flashable zips
in CI instead of unpacking and re-compressing loose files.
Fork-based supervisor ensures the interceptor process survives crashes.
pingBinder() liveness check on pre-transact returns DEAD_OBJECT to
callers when interceptor is down, preventing real TEE state from leaking
during the restart window.
action.sh clears persistent key storage via KSU Action button.
uninstall.sh kills daemon processes and removes module artifacts while
preserving target.txt and keybox configuration.
Enginex0