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I have a tv box device connected to TV, i need to run the following commands using ADB on my device

1. adb connect xxx.xxx.x.x : connected to device wirelessly success 
2. adb reboot recovery : success
3. now i need to click Apply update from ADB : success
Then a message appear on the tv: now send the package you want to apply

From my adb CMD i type: adb sideload filename.zip but the device becames offline after step 3 above. how can i keep the device connected to my ADB even if i click apply update from ADB?

note that the cable Male to Male usb doesnt work and not catching my tv box

Malo
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1 Answers1

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Maybe you can try a different approach. If your device has enough cache memory, you can try to copy your ota.zip file inside it. Try loading the filename.zip to /cache/.

adb connect xxx.xxx.x.x
adb push filename.zip /cache/filename.zip

Then, use the commandline

adb reboot recovery --update_package=/cache/filename.zip

The device will reboot into recovery mode and apply the OTA directly.

Miguel
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  • the command `adb reboot recovery --update_package=/cache/filename.zip` show only the recovery screen so i choose apply update from EXT and choose sdcard or udisk but no file or directory – Malo Dec 02 '22 at 11:33
  • note that i pushed the file into `/storage/emulated/0` because `/cache` show me **permission denied** – Malo Dec 02 '22 at 11:34