Don't sell your router until you properly erase your private network data forever.
A standard reboot fails to clear sensitive credentials, DNS logs, and local network cache files.
Modern routers store historical DHCP leases and device fingerprints on writable flash memory that remains.
Physical reset buttons often perform a soft reset, failing to purge deep-seated configuration and logs.
Use the administrative interface to execute a full erase command to overwrite all persistent storage.
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