The `nanodroid-util` Script, respectively it's shortcut `nutl` is used by NanoDroid to perform various actions:
* fix navigation bar, status bar or lock screen issues after OTA update
* change Airplane Mode radio settings
* prevent applications from stealing audio focus
* prevent applications from reading the clipboard
* display device's boot count
* requires Android 7.0 or newer
## Invocation
From within a terminal on your device, for example `adb shell` or `Termux` invoke the script using either
`nanodroid-util [switch] [parameter(s)]`
or
`nutl [switch] [parameter(s)]`
## Feature overview
### Fix OTA-Update issues
`-f`, `--fix-update`
fix issues with the navigation bar, status bar or lock screen after applying an OTA update; for a detailed description about this check [> XDA](https://www.xda-developers.com/broken-navigation-bar-lock-screen-ota-update/)
### Airplane Mode settings
`-P`, `--airplane-mode`
change Airplane Mode settings, this is interactive, user will be given instructions what to do. This allows to change which radios are disabled by Airplane Mode **and additionally** it instructs Android that it does **not** allow re-activation of **those** radios until Airplane Mode is switched off
### Prevent audio focus stealing
`-F`, `--audio-focus` [app]
some apps stop audio playback of other apps, when you bring them in foreground (or activate them in multi window mode), with this you can prevent Android from allowing this; [app] is the application name in `com.organisation.application` format, for example `com.xda.labs`
### Prevent clipboard reading
`-B`, `--read-clipboard` [app]
many apps have the permission to read the clipboard for no reason, with this you can prevent Android from allowing this; [app] is the application name in `com.organisation.application` format, for example `com.xda.labs`
**Note:** don't do this in applications like Browsers or the-like, as you'll disable the whole copy-paste feature for those app(s) with this feature
