📺 CleanYourTV
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Koryo Android 7.0 ✓ 20 Safe Packages Tested

Debloat & Remove Ads on Koryo 55" 4K Smart TV (CVTE TP.HV553.PC821B, HiSilicon Hi3751V553, 1 GB)

Official community-tested debloat profile for the Koryo 55" 4K Smart TV (CVTE TP.HV553.PC821B, HiSilicon Hi3751V553, 1 GB). Safely disable background manufacturer telemetry, sponsored launcher feeds, and OEM spyware without root access.

Device Notes: CVTE Steward cleaner, Zeasn ad service, Pictorial ad screensaver, EShare/AirPlay/DLNA/Miracast background daemons; stock launcher kept enabled for hardware remote keys and source switching; Google Play Store kept and working
🚀 Open in 1-Click Web Optimizer
20
Debloat Packages
0 Root
No Bootloader Unlock
+35%
RAM & Speed Boost
100%
Reversible

⚡ Shell Commands for Koryo 55" 4K Smart TV (CVTE TP.HV553.PC821B, HiSilicon Hi3751V553, 1 GB)

pm disable-user 
adb shell pm disable-user --user 0 com.cvte.tv.steward
adb shell pm disable-user --user 0 com.cvte.tv.pictorial
adb shell pm disable-user --user 0 com.cvte.ui.help.unit2k17
adb shell pm disable-user --user 0 cn.zeasn.cvte.HV553.vstoresubclient
adb shell pm disable-user --user 0 com.zeasn.services.general
adb shell pm disable-user --user 0 com.ecloud.eshare.server
adb shell pm disable-user --user 0 com.ecloud.eairplay
adb shell pm disable-user --user 0 com.ecloud.emedia
adb shell pm disable-user --user 0 com.hisilicon.miracast
adb shell pm disable-user --user 0 com.hisilicon.dlna.dmp
adb shell pm disable-user --user 0 com.hisilicon.dlna.dmr
adb shell pm disable-user --user 0 com.hisilicon.dlna.dms
adb shell pm disable-user --user 0 com.google.android.feedback
adb shell pm disable-user --user 0 com.google.android.marvin.talkback
adb shell pm disable-user --user 0 com.google.android.voicesearch
adb shell pm disable-user --user 0 com.google.android.youtube.tv
adb shell pm disable-user --user 0 com.netflix.mediaclient
adb shell pm disable-user --user 0 com.android.browser
adb shell pm disable-user --user 0 com.android.egg
adb shell pm disable-user --user 0 com.svox.pico

Tip: Connect your computer to your TV via adb connect <TV-IP-Address>, then paste the block above.

How to Apply on Your Koryo TV

  1. Enable Developer Options: Go to Settings → Device Preferences → About → Click "Build" 7 times.
  2. Enable USB & Network Debugging: Under Developer Options, turn on "USB debugging" and "Wireless debugging".
  3. Find Your TV IP: Go to Settings → Network & Internet → View connected Wi-Fi IP address.
  4. Run ADB: From your terminal, run adb connect [TV-IP]:5555 and accept the prompt on TV screen.
  5. Execute Debloat: Paste the copied disable commands. Your TV UI will become snappy immediately without reboot.

Debloat Packages

20 items

These OEM packages have been verified safe to disable on Koryo 55" 4K Smart TV (CVTE TP.HV553.PC821B, HiSilicon Hi3751V553, 1 GB):

  • com.cvte.tv.stewardSafe to disable
  • com.cvte.tv.pictorialSafe to disable
  • com.cvte.ui.help.unit2k17Safe to disable
  • cn.zeasn.cvte.HV553.vstoresubclientSafe to disable
  • com.zeasn.services.generalSafe to disable
  • com.ecloud.eshare.serverSafe to disable
  • com.ecloud.eairplaySafe to disable
  • com.ecloud.emediaSafe to disable
  • com.hisilicon.miracastSafe to disable
  • com.hisilicon.dlna.dmpSafe to disable
  • com.hisilicon.dlna.dmrSafe to disable
  • com.hisilicon.dlna.dmsSafe to disable
  • com.google.android.feedbackSafe to disable
  • com.google.android.marvin.talkbackSafe to disable
  • com.google.android.voicesearchSafe to disable
  • com.google.android.youtube.tvSafe to disable
  • com.netflix.mediaclientSafe to disable
  • com.android.browserSafe to disable
  • com.android.eggSafe to disable
  • com.svox.picoSafe to disable

Want to Undo Later?

All disabled packages remain safely on your TV storage and can be restored anytime with adb shell pm enable <package>.

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