# RCA AI PONT SA (Changhong, device redwood, product ISDB92RC) # Android 14, firmware UKNV.260504.001, security patch 2026-05-01 # Also sold as the realme 100 cm (40-inch) Full HD Smart Android TV: same redwood board, firmware UKNV.260514.001 # (pranabsarma18, PR #38; confirmed by Sahil Shefeek). # Also sold as the AIWA AW32B4SMG 32-inch, Colombia: same redwood board (JUC7.820.0029.7270), product ISDB92AW, # same firmware UKNV.260504.001; see the AIWA variant notes below (escontreras, PR #815). # Also sold as the ERGO DVB92YC (Ukraine): same redwood board (MT5867), product DVB92YC, firmware UKNV.260514.001; # see the ERGO variant notes below. # 1 GB RAM (MemTotal about 935 MB). Stock launcher: com.google.android.tvlauncher # Live TV / tuner: com.mediatek.wwtv.tvcenter (leave it; the Inputs menu uses it) # # Apply: TV_HOST= tools/disable.sh examples/rca-ai-pont/debloat.txt # Undo: TV_HOST= tools/restore.sh examples/rca-ai-pont/debloat.txt com.google.android.tvlauncher # Everything is DISABLED, not uninstalled. Comment out any line you want to keep. # # Leave com.homwee.factory (factory menu, see the CHiQ notes), com.mediatek.wwtv.setupwizard (the Live TV # channel-scan wizard) and com.homwee.synckey enabled. The last one is a privileged system app (android.uid.system) # that starts at boot and talks to the factory. The physical remote and HDMI path # go through com.mediatek.tv.service and com.mediatek.tvinput, not through this list. # # KEEP com.google.android.leanbacklauncher.partnercustomizer: provides the tvlauncher.widget # content provider. Disabling it causes com.mediatek.tv.service to crash-loop after the next # reboot ("Failed to find provider tvlauncher.widget") and remote hotkeys stop working. # # Tested on both sets: Home opens, Netflix / Flow / Max / YouTube still # resolve, Chromecast (mediashell) comes back after re-enable, HDMI stays in Inputs. # # Known quirks on this firmware: # - USB debugging alone opens network ADB on port 5555. On realme firmware UKNV.260514.001, # Developer options also offers Wireless debugging with pairing. # - After a reboot the TV may take a new DHCP address. # - com.cltv.fast is automatically re-enabled by the Changhong vendor firmware at every boot. # - com.homwee.chtvmanager ("TV Manager") can be safely disabled with pm disable-user --user 0 # without uninstallation. # - The default IME is already Gboard. No Baidu-keyboard quirk. # - Disabling com.google.android.tvrecommendations does not clear the stock # launcher's poster rows. Those go away only after launcher/ replaces Home. # Disable com.google.android.tvlauncher only once the new home is the default, # or Home can land on a factory activity. # # AIWA AW32B4SMG variant (two sets, tested the same day, three batches with screenshots, one reboot each): # - Differences in the list: keep com.homwee.upgrade and com.homwee.dmt.upgrade (comment them out) to keep # firmware updates. com.homwee.alexacontrol is not installed. com.homwee.chtvmanager was disabled instead of # uninstalled. Chromecast (mediashell), voice (katniss), com.homwee.multiscreenshare ("Midiacast"), # com.homwee.mmp.screenshare, Netflix, YouTube Music and Play Games were also disabled, by the owner's choice. # - setupwraith was left enabled on both AIWA sets (comment it out to match) and the new launcher still owns # Home. The saved Wi-Fi belonged to com.google.uid.shared on one set and android.uid.system on the other. # - com.cltv.fast ("Live TVx", FAST channels) is re-enabled by the firmware at every boot. config.json hides it, # with Settings (the top-bar pill covers it) and the Live TV app. # - A cold boot came up in com.mediatek.wwtv.tvcenter instead of Home; waking from standby goes to Home. # Settings has no "Power on behavior" entry. # - Besides 5555, Wireless debugging offers a random port (37683); the stock adb binary got "No route to host" on it. # - Play Movies & TV shows as a stock-launcher tile but com.google.android.videos is not installed. # - Private DNS dns.adguard-dns.com validates and survives a reboot. # - config.json: the AIWA test set's dock (YouTube, Prime Video, Play Store), applied by rebuilding with the # same values in config.xml, not with theme.sh. # # CHiQ AI PONT (DVB92CQ, Changhong, redwood) variant (one set, Android TV 14, UKNV.260514.001, # 1 GB, 32-bit; tested 2026-10-24, not a multi-day soak): # - The saved Wi-Fi belongs to android.uid.system; setupwraith stays (it does not claim HOME here) # and keeps the Cast credentials. # - Keep OTA: comment out com.homwee.upgrade and com.homwee.dmt.upgrade. # - Keep USB media and mirroring: comment out com.homwee.mmp.fileexplorer, imageplayer, # com.homwee.mmp.screenshare and com.homwee.multiscreenshare. # - Keep TTS: comment out com.google.android.tts. # - Owner choice on this set: katniss (Assistant), tv.remote.service, alexacontrol, backdrop, # play.games and syncadapters.calendar were disabled; re-enable the ones you use. # - com.cltv.fast returns on every boot; re-disable after a reboot. # - Cold boot opens Live TV (tvcenter BootBroadcastReceiver + Homwee hotel ProtocolActivity); # fixed with power_on_home (#1445) + HOME_KEY_SERVICE=1. The launcher config sets it. # # ERGO DVB92YC variant (one set, Android TV 14, UKNV.260514.001, 1 GB, low_ram=true, 1280x720; 20-24 Oct 2026, # four days, several reboots, the launcher owning Home): # - Differences in the list: setupwraith kept, because here it owned the Wi-Fi network the TV was on (it was saved # during first setup); disable.sh skips it by itself and Home still works. com.homwee.dmt.upgrade and # com.google.android.tv.remote.service kept. Disabled as well, by the owner's choice: # com.google.android.videos, com.google.android.youtube.tvmusic, com.google.android.play.games, # com.google.android.apps.mediashell, com.amazon.amazonvideo.livingroom. com.google.android.marvin.talkback is # not installed on this build. # - The remote is Bluetooth LE ("TVC0GWBT"): keep com.android.bluetooth and com.mediatek.autopair. # - com.cltv.fast came back enabled after the first reboot here too. # - Every power-on lands on Live TV, as on the CHiQ above; Android 14 refuses `pm disable` of the tvcenter boot # receiver for the shell, and neither the Live TV menu nor Settings has a power-on option. power_on_home (#1445) # with HOME_KEY_SERVICE=1 fixes it here too: checked across reboots, a wake from standby and the real remote. # - Memory, MemAvailable / swap in use about 7.5 min after a reboot: 263 / 386 MB stock, 330 / 216 MB with the list, # 343 / 209 MB with the extras above. tvlauncher took about 105 MB, com.gathin.tvhome 31 MB right after boot. # Homwee store, ads, installers and media extras com.homwee.aipont # brand portal com.homwee.store com.homwee.help # e-manual com.homwee.chinstallapk # silent installer com.homwee.chtvmanager # TV Manager cleaner / memory optimizer com.homwee.upgrade # re-enable to check for RCA firmware com.homwee.dmt.upgrade # second factory updater android.autoinstalls.config.homwee com.homwee.mmp.screenshare # re-enable to mirror a screen com.homwee.multiscreenshare com.homwee.mmp.fileexplorer # re-enable to browse USB storage com.homwee.mmp.imageplayer # re-enable to view photos from USB # Content recognition, FAST channels and Google TV promo rows tv.anoki.acr.anokiacroptin # automatic content recognition com.cltv.fast # FAST channel app com.google.android.tvrecommendations com.google.android.feedback com.android.tv.feedbackconsent com.google.android.partnersetup # Setup wizards, assistant and accessibility. Re-enable the ones you use. com.google.android.tungsten.setupwraith # first-run wizard; on this tvlauncher firmware Home works without touching it com.google.android.katniss # re-enable for the microphone button com.homwee.alexacontrol # Alexa integration; re-enable if you use Alexa (#38) com.google.android.tts com.google.android.marvin.talkback # re-enable for TalkBack com.google.android.backdrop # ambient screensaver com.google.android.syncadapters.calendar com.google.android.tv.remote.service # Android phone remote; Chromecast is mediashell # Stock launcher, replaced by launcher/. Left to launcher/build-and-install.sh, which disables it only # after the new home is installed and set as default; restore.sh re-enables it. # com.google.android.tvlauncher # Optional: uncomment what you don't use. Left enabled on the test set unless noted. # com.google.android.apps.mediashell # Chromecast; re-enabled, iPhones cast YouTube with it # com.google.android.youtube.tv # re-enabled # com.google.android.youtube.tvmusic # disabled on the test set # com.apple.atve.androidtv.appletv # disabled on the test set # com.disney.disneyplus # disabled on the test set # com.mercadolibre.android.mplay_tv # disabled on the test set # com.amazon.amazonvideo.livingroom # already disabled at the factory # com.google.android.play.games # already disabled at the factory