Microsoft Lumia 550 USB Drivers

 The drivers to connect/unlock the Microsoft Lumia 550 to backup,tether, network and more are below.

Install Instructions

Step 1 — Download and extract the Android USB Driver to your PC.

Step 2 — Click Start (Windows) -> Control Panel -> Device Manager (Select Device Manager).

Step 3 — On the Device Manager window find and click on computer name to select Add legacy hardware.

Step 4 — Select Next

Step 5 — Selext Install the hardware that I manually select from a list (Advanced), and click the Next

Step 6 — Select Show All Devices afterward click Next button again.

Step 7 — Click the Have Disk button.

Step 8 — Click Browse button to find the extracted Android ADB Driver -> android_winusb.inf and click on Open.

Step 9 — Click OK.

Step 10 — Now select the Android ADB Interface -> click Next button.

Step 11 — Click Next button again.

Step 12 — Windows Security box will appear, to confirm whether you really want to install the Android USB Driver, so just choose the Install this driver software anyway.

Step 13 — Once you clicked the Finish button, then repeat from step 2 to choose Android Composite ADB Interface.

Step 14  - Done.

Download:

 
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