# Acer AR55AR2851UDPRO 55" (SCBC device R4, Realtek rtd2851m), India, Android TV 14, firmware UKR1.260308 # Build UKR1.260308, incremental 3272 (the R4G 50" note's set is 5597) # # Apply: TV_HOST= tools/disable.sh examples/acer-ar55ar2851udpro/debloat.txt # Undo: TV_HOST= tools/restore.sh examples/acer-ar55ar2851udpro/debloat.txt # Everything is DISABLED, not uninstalled. Comment out any line you want to keep. # # Stock launcher: com.google.android.tvlauncher (Android TV, not Google TV: launcherx is not installed). # HDMI and AV inputs: com.apps.passthrough. Live TV: com.apps.livetv with com.apps.atv / com.apps.dtv. # # Not the same as the Acer R4G 50" in docs/devices/acer-r4g.md (MOKA R4_GTV, Google TV 14), although the # build is the same. Boot runs Acer's own com.apps.tvsettings/.ui.FallbackHome, and nothing came back: # after three cold boots (power cable out for 30 s) all 28 packages below stayed disabled, including ten that # the R4G firmware re-enables at every boot (play.games, feedback, gdpr, esticker, tvmanager, meeting.service, # timeclock, audiolink, scast, fastscreen). No RecoveryActivity in logcat. # # setupwraith owns the saved Wi-Fi network on this set (dumpsys wifi | grep -o 'cname=[^ ]*'): leave it enabled. # Port 5555 opened with `adb tcpip 5555` after Wireless debugging pairing stayed open across all three cold boots. # # The remote's YouTube button never reaches Android: com.realtek.keyinterceptserver takes it (keycode 2030) and # starts com.google.android.youtube.tv by package, so app_keys cannot remap it. With YouTube disabled, every press # crashes that persistent service (ActivityNotFoundException); Android restarts it at once and nothing else # breaks. Comment out the YouTube line below if you want the button to work. # # New launcher: see README.md and config.json here. Home stays on tvlauncher with set-home-activity, so the # launcher takes the Home button through HOME_KEY_SERVICE with stock_home_redirect (tvlauncher stays enabled). # # Kept on purpose: com.realtek.leanbacklauncher.partnercustomizer (supplies the Inputs button on tvlauncher, # as on the Compac ATV R2), com.apps.passthrough, com.apps.smartmenu (picture menu), the key handlers # (com.apps.smartkey, com.apps.virtualkey, com.mk.tv.fivekey, com.realtek.keyinterceptserver, # com.realtek.android.globalkeyhandler, com.apps.bluetoothremote), com.apps.sys, com.mk.service.tvmidware, # firmware updates (com.apps.ota, com.apps.authota), Assistant, Chromecast, Netflix, Prime Video, Backdrop. # Not touched: com.apps.factory.ui and com.realtek.factorytools (never started), com.apps.biz.ds and # com.apps.biz.mt (unclear), com.seraphic.hbbtv.app, com.apps.usbmediaplayer. # # Tested on one set on 2026-10-24, in three batches with a Home screenshot after each, then a cold boot: # Home, HDMI input, Prime Video, Assistant mic, casting, Home/Back/volume/Settings keys work. Then five more # packages (Play Movies, speed test, partner setup, basic screensaver, TalkBack) and two more # cold boots, with the new launcher on Home. AdGuard Private DNS validates and Prime Video plays with it. # Fresh, not yet lived with for days; update it if something breaks. # SCBC / Google telemetry and feedback com.apps.function.gdpr # SCBC data-consent agent com.google.android.feedback com.android.tv.feedbackconsent # Android ad and personalisation services com.android.adservices.api com.android.ondevicepersonalization.services com.android.federatedcompute.services # Ads, content rows and auto-installs com.apps.mk.wd # boot receiver with ClickAd/ClickApp/ClickChannel activities android.autoinstalls.config.scbc.device # Play auto-installs of partner apps com.google.android.tvrecommendations # sponsored and recommendation rows on the stock Home # OEM demo and background apps com.apps.eshow # in-store demo / promo com.apps.esticker # ShowService overlay, demo stickers com.mk.tv.meeting.service # digital-signage service with an accessibility service com.apps.tvmanager # TV manager / cleaner # Not needed on a TV com.android.healthconnect.controller com.android.health.connect.backuprestore com.apps.wifihotspot # TV as a Wi-Fi hotspot com.mk.tv.timeclock # WorldClock com.apps.function.audiolink # Audio Link com.google.android.play.games com.google.android.partnersetup # Google partner setup / RLZ pings com.android.dreams.basic # basic "Colors" screensaver (Ambient/Backdrop kept) com.google.android.marvin.talkback # TalkBack screen reader: keep it if anyone uses it # Preloaded apps and casting (personal choice: comment out any you use) com.google.android.youtube.tv com.google.android.youtube.tvmusic com.creative.fastscreen.tv # FastCast Miracast receiver (screen mirroring) com.apps.scast # SCast casting receiver com.google.android.videos # Google Play Movies com.mk.tv.networkspeed # network speed test (Firebase)