# Vidda C1S 4K laser projector (Hisense sub-brand; device MT9669, board m7642), Android 9, # build PPR2.180905.006.A1 (02.02.60.02), VIDAA 6.6, China JuUI. 3.6 GB RAM, 1080p UI. # Same com.jamdeo.* / com.hisense.* namespace as examples/vidda-mt9653/, an older and # stricter firmware: several of its locks are documented below. # Stock launcher: com.jamdeo.tv.vod (聚好看 JuUI). It STAYS ENABLED on this list — see # the Home-key note; there is no launcher swap here, only the debloat. # # Apply: TV_HOST= tools/disable.sh examples/vidda-c1s-mt9669/debloat.txt # Undo: tools/restore.sh examples/vidda-c1s-mt9669/debloat.txt # Everything is DISABLED, not uninstalled. Comment out any line you want to keep. # # ADB: unlike the MT9653 sets, ro.adb.secure=1. Turning on debugging shows "允许 USB 调试吗?" # on screen and the host's key must be confirmed there (勾选一律允许) before adb works. # # The firmware ships a package install blacklist (settings global install_black_list; it # names Dangbei launcher, IPTV loaders, TVBox forks), but it is not enforced on adb # installs — sideloading works. Launchers are fought differently: PackageManager keeps # resolving HOME to com.jamdeo.tv.vod no matter what. cmd package set-home-activity # reports Success and writes a preferred record (dumpsys package shows it), yet # resolve-activity and real Home launches still return the stock launcher. # persist.vt.use_home_pkg is shell-writable here but empty by default and the Home key # ignores it. # # Home key: third-party accessibility services receive window changes for ordinary apps # but NONE for com.jamdeo.tv.vod — Aerial's unpatched Home Guard never sees 聚好看 come to # the front (the binding is not deaf: events for other apps arrive; only the launcher is # shielded). UsageStats still records its MOVE_TO_FOREGROUND with the right class, so # Aerial works once foregroundCheck runs on every Android version instead of SDK <= M: # one-line patch proposed upstream in pengchujin/aerial-tv#545 (applies to 1.47). With # that build, Home from any app lands on 聚好看 and is brought back to Aerial in about a # second; boot goes straight to Aerial. Keep the stock launcher enabled — it stays the # system Home, plays its content from Aerial's grid, and gives the Home key somewhere to # land that the guard can see. 聚好看 renders normally with both ad sidecars below # disabled (screenshot-checked). # # ⚠ com.hisense.tv.tiletransition is NOT in this list on purpose: it hosts # TileAnimationService, which the source panel binds to before switching inputs. Disabled, # picking HDMI does nothing (same as the mt9653 note). Re-enabling fixes it immediately. # # Voice is deliberately kept on this list (the owner uses the mic): keylab.speech.view.vidaa # and the whole com.keylab / iflytek / hisense voice stack stay enabled — unlike # examples/vidda-mt9653/, which trades the voice UI for removing its second home screen. # On this firmware that app raises no home-screen problem worth the loss. # # The active screensaver was the desk clock (com.google.android.deskclock), not the ad # screensaver below; aerial's install.sh switches screensaver_components to Aerial's # dream, so com.jamdeo.screensaver disables safely. # # Verified: applied in three batches (telemetry/push, ads/screensaver, factory leftovers) # with a focus check between batches, then two cold reboots. Home, Wi-Fi, casting, IMEs, # Bluetooth remote, voice, 聚好看 playback all checked the same day; not yet lived with # for weeks. # Hisense telemetry, reporting and push com.hisense.hitv.das com.hisense.logupload com.hisense.service.hproxy # LoopingService + network-change receiver, polls forever com.hisense.service.message # the vendor push channel # Ads and operator content com.hisense.business.ad # ships Alibaba Baichuan + CIBN shopping SDKs; installed as a user app com.hisense.service.ad # its WatchingAccessibilityService was registered in enabled_accessibility_services com.hisense.tv.weather # weather card, a content feed # Retail, hotel, factory and leftovers com.hisense.demonstrate com.hisense.hotelmenu com.hisense.autotest com.hisense.electronictutorial # e-manual com.hisense.ar.baike com.jamdeo.tv.fte # first-run wizard, long done # com.hisense.usbupgrade # kept: the USB firmware upgrade and recovery path # Duplicate / unused lifestyle apps (casting stacks deliberately kept) com.hisense.tv.foodmanage com.jamdeo.calendar # The 拍信创意 ad screensaver; not the active screensaver here, and Aerial's dream owns # screensaver_components by the time this list runs com.jamdeo.screensaver # AOSP leftovers on a TV com.android.printspooler # --------------------------------------------------------------------------------------------- # Do NOT disable (checked on this device): # com.jamdeo.tv.vod 聚好看, the stock launcher — see the Home-key note above # com.hisense.tv.tiletransition TileAnimationService, required by the source panel (see above) # com.jamdeo.tv.livetv Live TV / HDMI renderer # com.jamdeo.tv.service TVServices, the JNI side of source switching # com.hisense.tv.inputs the source panel and TaskCenter # com.hisense.tv.baseservice TV base services # com.hisense.bluetoothpair remote pairing; losing it can leave you without a remote # com.sohu.inputmethod.sogou.tv and com.hisense.padinputmethod the two IMEs # com.hisense.raycodereceiver remote code path # com.hisense.uifac, .systeminfo, .hiservice factory UI, system info, MQTT base # com.hisense.laser.closetv laser engine service (projector hardware) # com.hisense.screen projector screen/ambient service # com.hisense.aiod, .aiservice, .ai.service AI picture quality # com.keylab.speech.core.vidaa, com.keylab.speech.view.vidaa voice core and UI (kept on purpose) # com.hisense.vidaaassistant, .msvoicetome, .tv.aivirtualassistant voice assistant # com.iflytek.xiri, com.intelligent.speech, com.hispeech.ai.area voice stack # com.jamdeo.updateservice OTA; disable it and firmware updates stop # Kept by choice: the five casting stacks (com.ms.weshare, com.ms.ucast.usbcast, # com.multiscreen.airplay, com.ms.hicast.mpcastapp.sink, com.hisense.multiscreen.screenhelper, # com.kookong.tvplus, com.hisense.wifidisplay, com.hisense.ms.webhicastapp), NAS # (com.hisense.nasservice, com.hisense.nas.pt), com.hisense.childlock, com.hisense.quickmenu, # com.hisense.hitv.hicloud.account, com.hisense.hitv.payment. # Already disabled at the factory: com.android.contacts, camera2, calendar, music, # providers.userdictionary, providers.contacts.