Android studio doesnt detecting my android device

Question

I am using Android Studio 3.3.When i connect my device,Samsung Galaxy Grand2,the pc has detects it but the Android studio doesnt!!!

I have installed the drivers and updates it properly.The Debugging is enabled in my device.I have tried both PTP and MTP.But when i click the 'Run' button of the android studio,it will not show any devices.I pressed the 'Don't see your Device' link in the same window.It shows my device in the first step in the list of attached devices.But,proceeding further,finally it will shows no device is connected.What can i do?please help me

Answer 1

Plug in your android device click on run button and then click on troubleshoot. This will open Assistant on right side of the application and follow the steps to restart ADB server. Hope this will help you, pal.

Answer 2

Please Use the below link Install & Read Instructions. USB OEM DRIVERS. and Restart Computer.

• Link

OEM DRIVERS

-try ADB Driver link hope this will help.

Answer 3

If the other answers don't work, you may need to setup new rom. I had to do that for my Samsung tablet. I tried s8 and j7 too they didn't work as the others.

You may wanna take a look to https://forum.xda-developers.com/ for that.