Connecting Xiaomi Redmi 3s to PC Just bought a Xiaomi Redmi 3s last week, and still struggling to connect the phone to the computer.
I did everything anyone told me:

USB debugging is on in my phone
Install Mi PC Suite on my computer
Windows Explorer does show that Redmi 3s is connected to PC but does not show any file or folders
Same in Device manager, it does show the device connected and working fine.
In Mi PC Suite, it always asks &quot;Connect to device thru USB&quot; and after some time, a message appears &quot;You need to update your device to use Mi PC Suite. Update your device before connecting&quot;.
I updated the phone to the latest version MIUI 8.0.3.0. but the same still message shows.

Please suggest to me what to do.
It's very easy. Follow steps

Install Google USB Driver From SDK Manager.
Now Open Device Manager.
Check for your device in Other Devices or Portable Devices
Right-click and click on Update Driver Software -&gt; Browse my computer for driver software -&gt; Let me pick from a list of device drivers... -&gt; Have Disk -&gt; Browse -&gt; (C:\Users\Your user\AppData\Local\Android\sdk\extras\google\usb_driver) -&gt; select android_winusb -&gt; Now update your driver.

It should work perfectly.