Short, practical walkthroughs of every part of ClearDeck — a local network firewall for Android.https://cleardeck.fenghongtech.cn/enhttps://cleardeck.fenghongtech.cn/en/guides/install/https://cleardeck.fenghongtech.cn/en/guides/install/What ClearDeck needs from your phone, why it asks for a VPN connection, and how to get protection running in about two minutes.Fri, 09 Oct 2026 00:00:00 GMThttps://cleardeck.fenghongtech.cn/en/guides/protection/https://cleardeck.fenghongtech.cn/en/guides/protection/Why the tunnel drops on reboot, how Android's always-on VPN fixes it, and what to do when a phone manufacturer keeps killing it.Fri, 09 Oct 2026 00:00:00 GMThttps://cleardeck.fenghongtech.cn/en/guides/dashboard/https://cleardeck.fenghongtech.cn/en/guides/dashboard/What each number and chart on the ClearDeck dashboard actually measures, and how to read it without fooling yourself.Fri, 09 Oct 2026 00:00:00 GMThttps://cleardeck.fenghongtech.cn/en/guides/apps/https://cleardeck.fenghongtech.cn/en/guides/apps/The per-app view, the access log, and how a single log entry becomes a rule that applies to one app or to everything.Fri, 09 Oct 2026 00:00:00 GMThttps://cleardeck.fenghongtech.cn/en/guides/modules/https://cleardeck.fenghongtech.cn/en/guides/modules/What ships inside ClearDeck, how to import your own block and allow lists, and how link subscriptions stay up to date.Fri, 09 Oct 2026 00:00:00 GMThttps://cleardeck.fenghongtech.cn/en/guides/deep-inspection/https://cleardeck.fenghongtech.cn/en/guides/deep-inspection/What deep inspection adds, why it needs a certificate on your phone, how to install and remove it, and the honest limits of the technique.Fri, 09 Oct 2026 00:00:00 GMThttps://cleardeck.fenghongtech.cn/en/guides/power-saving/https://cleardeck.fenghongtech.cn/en/guides/power-saving/What a local firewall really costs to run, measured honestly — 20.67 seconds of CPU per half hour — and exactly what the power-saving switch trades away to lower it.Fri, 09 Oct 2026 00:00:00 GMThttps://cleardeck.fenghongtech.cn/en/guides/export/https://cleardeck.fenghongtech.cn/en/guides/export/What ClearDeck's access-log CSV actually contains, why it is UTF-8 with a BOM, and how to sort and filter it to find the apps and trackers that try hardest to reach out.Fri, 09 Oct 2026 00:00:00 GMThttps://cleardeck.fenghongtech.cn/en/guides/troubleshooting/https://cleardeck.fenghongtech.cn/en/guides/troubleshooting/A scan-down checklist for the usual reasons ClearDeck's tunnel will not come up or quietly stops filtering, ordered from most likely cause to least, with a check for each one.Fri, 09 Oct 2026 00:00:00 GMT