Windows 10: How to downgrade the firmware of the Wireless Display Adapter

Hello,


We have two Microsoft Wireless Display Adapters and one of the firmware version is V.2.0.8350. and another one is V.2.8381

But the higher version Adapter cannot display very well, always cannot display completely. And the lower version one is working well.

Could you please advise the correct way to downgrade the version to the lower one?


Thanks.

:)

 

wireless display adapter firmware update

Hi,

Thank you for posting your query in Microsoft Community.

To better understand the query, please answer the following questions:

1. What is the make and model of the wireless adapter?

2. Are you referring to updating the Wireless display adapter?

If so, I would suggest you to visit the manufacturer's website and check if there are any updates available.

However, you can try the steps below and check if you are able to update it manually from the computer.

1. Press Windows key + R.

2. Type devmgmt.msc and press enter.

3. If the wireless display adapter is listed, expand it.

4. Right click on the driver and check for updates.

Let us know the result.

 

Downgrade software for Microsoft Wireless Display Adapter v 2

Yes, I try and successful install software update for Microsoft Wireless Display Adapter. After update adapter reload and I can't connect to it from my tablet.

Of course I try all steps in this article, but in this article no information about how downgrade adapter(((

 

Microsoft Wireless Display Adapter - How to downgrade Firmware Version 1.3.8305 to 1.2.x

MS Team,

Narrowed down the problem. For some reason, the 1920 * 1080 resolution refresh rate on Wireless Display Adapter is set to 30 Hz

on Firmware 1.3.8305, but in firmware 1.2.x the refresh rate is at 59 Hz.

Verified it on another Display Adapter whose firmware is not upgraded.

How can I downgrade the firmware from 1.3.8305 to 1.2.x.?????

Regards,

Vasuki

----- Originally Identified and Reported Problem --------

Hi MS Team,

Just got the Wireless Display Adapter, works like charm on Dell Inspiron with WiDi and Samsung phone. The Microsoft Wireless Display Adapter app on Win10 did a firmware upgrade from 1.2.x to 1.3.x Series. Post that connected my OnePlus Two with Lolipop 5.1.1,
Refresh Rate problems, the Screen does not refresh like the PC or Samsung Note 3 Neo phone. Help Please.

Is there a way to reset the Microsoft Wireless Display Adapter.

----- Originally Identified and Reported Problem --------