Krzysztof kuhy Rudnicki 7b1a1656f7 Back up what adb can actually reach, and block YouTube in Firefox too ... phone_backup.sh captures package lists (including what was purged for user 0), every third-party APK with its splits, /sdcard, all three settings namespaces, and the focus-mode state. Verified: 54/54 packages, 126 APK files, 5.1 GB, splits intact. It is deliberately not sold as a full-device backup, because on an unrooted phone it cannot be one: /data/data is unreachable, so logins, in-app data and device pairings do not survive. It writes a RESTORE-BY-HAND.md naming each of those, with a restore order that avoids a lockout -- mObywatel last, because activating it on a new device deactivates the old one. The first two runs pulled 1 of 54 APKs and then 6 of 54: `while read < file` with adb inside the loop lets adb drain the same stdin. Reading into an array first fixes it, and verify_backup now compares package count against the manifest rather than only checking that the files it did pull are valid zips -- integrity alone called the 1-of-54 run a pass. Also documents the uBlock Origin filters, which block YouTube in Firefox independently of RethinkDNS: force-stopping the VPN still leaves youtube.com blocked by ||youtube.com^. And records what this is worth -- Play offers a one-tap Install for YouTube, the VPN is a few taps from off, and the uBlock page has a Proceed button. Three independent layers, none of them tamper-proof; only Device Owner removes the off switch. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01JxNrcMDcizNB3XrrYpZF23		2026-08-10 19:43:28 +02:00
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youtube-block-unrooted.md	Back up what adb can actually reach, and block YouTube in Firefox too	2026-08-10 19:43:28 +02:00