Why does adb return offline after the device string?

Question

I use \"adb devices\" to get following result. Only one device is connected to PC by USB, but we get 8 lines of result.

Could anyone suggest the reason?

<         


        

Answer 1

if non of the steps work from the above. my device still offline after connected through wifi. i did the following:

go to your device...

1. go to settings.

2. go to developer options.

3. Allow adb debugging in charge mode only.

4. repeat the steps as you always do . which is:

   a. connet your usb on chargemode only. b. open command write: - adb tcpip 4455 - adb connect 192.168.1.11:4455 b. disconnect usb.

now everythings work for me .