Root for Android 9

[gc986 0]

Hey! I need to be root to restart "tcpip" (adb tcpip 5555) from my application. How can i do this?

I am using tinkerboard R as a kiosk terminal and I need to control it over a TCP connection after a system reboot (after reboot "tcpip" is off).

[TzuWen_Chang 0]

On 4/29/2021 at 8:38 PM, gc986 said:

Hey! I need to be root to restart "tcpip" (adb tcpip 5555) from my application. How can i do this?

I am using tinkerboard R as a kiosk terminal and I need to control it over a TCP connection after a system reboot (after reboot "tcpip" is off).

Hi gc986,

If you want do the following command on boot.

Quote

su
setprop service.adb.tcp.port 5555
stop adbd
start adbd

You can modify init.usb.configfs.rc by "remount"

Quote

adb root
adb shell remount
adb pull /init.usb.configfs.rc

Add "setprop service.adb.tcp.port 5555" before "start adbd"

adb push init.usb.configfs.rc /init.usb.configfs.rc

Then reboot to check property has been set.