LumiaExtend

PC screen extension app for Lumia Windows Phone devices

Function

PC:

• Use LumiaExtend_Server_x64_v1.0.0_Release.exe as the server application to ensure the Lumia WP device functions correctly.

Lumia WP:

1. Supports extending the PC screen to the Lumia WP device remotely.
2. Supports remote mouse input.
3. Supports remote keyboard input.

Disclaimer & Terms of use

• I will not be held responsible if you accidentally damage your device.
• This software is free; if you share it via third-party channels, please credit me as the source.
• Do not abuse the UWP feedback system (including Telegram). If I receive disrespectful feedback or excessive spam, I will shut down the feedback server.

Copyright © 2026

Requirements & Setup

On PC:

1. Installing IddSampleDriver is mandatory for proper operation; set it up as the second (2nd) display.
2. Download and run LumiaExtend_Server_x64_v1.0.0_Release.exe normally; no configuration is required.

On Lumia WP:

1. Download LumiaExtend_1.0.0_Release.zip
2. Extract the files, and transfer them to the Lumia WP device.
3. Install LumiaExtend_1.0.0_arm.cer followed by LumiaExtend_1.0.0_arm.appxbundle.

Known Issues

Due to hardware limitations on some older Lumia WP devices, the frame rate may not exceed 30 FPS. The default resolution is 720p. It only works with the second (2nd) display; it will not function with other displays (e.g., the 1st or 3rd).

If installation on the Lumia WP fails:

1. Try restarting the device
2. Then install the components found in the "Dependencies" folder (matching your CPU architecture).
3. Afterward, attempt to install the two main files mentioned above again.

There may be other undiscovered issues; please provide feedback via my Telegram link below.

Note: Development time is very limited, work is mostly done during long holidays.

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If you find this app useful, please support me :)