Windows 10 Build 15035 Media Builder Install

Windows 10 Build 15035 is a leaked ARMv7 (ARM32) build of the Windows 10 Creators Update. It is primarily used as an unofficial upgrade for abandoned Surface RT and Surface 2 devices. Because this is not an official release, standard Microsoft tools cannot be used to install it; instead, enthusiasts use a community-developed Windows 10 Media Builder tool. Prerequisites A working Windows PC to run the media builder tool. USB Flash Drive: At least 8GB. Target Device: A Surface RT or Surface 2 tablet.

• Version: Windows 10 Pro/Enterprise (Pre-Release)
• Compilation Date: February 2017
• Base: rs2_release (branch leading to Creators Update)
• Known For: Extremely stable for a beta build; supports legacy hardware better than Windows 11; no forced Windows Store app reinstallation.

Boot from USB: Hold the Volume Down button and press Power on the Surface RT to boot into the installation environment.  Important Limitations  windows 10 build 15035 media builder install

What is Windows 10 Build 15035?

Before diving into the media builder process, let’s clarify what Build 15035 is—and isn’t. Windows 10 Build 15035 is a leaked ARMv7

How to use it with a media builder (e.g., Rufus, Media Creation Tool for that build): Boot from USB : Hold the Volume Down

• Visit the official GitHub repository for "uup-converter-wimlib" (maintained by abbodi1406).
• Download the latest .7z or .zip archive. Extract it to a folder named C:\15035_Converter.

A media builder performs three critical functions:

4. Using Media Builder (Build 15035’s Key Feature)

4.1 Launching Media Builder

The tool is not pinned to Start by default. Access via:

Then, the progress bar jumped to life.