Unofficial Upgrade: How to Use Windows 10 Build 15035 Media Builder on Surface RT Go to product viewer dialog for this item.
The Windows 10 Build 15035 Media Builder is a community-developed tool designed to install an unofficial version of Windows 10 on the Surface RT and Surface 2, which are otherwise limited to Windows RT 8.1. Part of the Open Surface RT project, this tool utilizes a leaked build to enable functional Windows 10 capability, bypassing traditional limitations on these Tegra-based tablets. Learn more about the project and installation steps on the Open Surface RT GitBook . Surface RT update history - Microsoft Support
is the only leaked client version of Windows 10 that natively targets ARMv7 hardware. While Microsoft later released Windows 10 and Windows 11 for ARM, those operating systems require 64-bit ARM processors (ARM64) and use the "Prism" translation layer to run desktop applications. Build 15035 is an unreleased window into what Windows 10 would have looked like had Microsoft updated its original Surface RT line. Operating System Features & Performance Realities
If you have a Surface RT collecting dust, this build is your digital necromancy. Just remember: you’re not installing an OS. You’re installing a museum piece with a heartbeat. windows 10 build 15035 media builder
Before you spend an afternoon on this, understand that Build 15035 is not a daily driver.
as an administrator. The tool will download the necessary files (approx. 30 minutes) and format a USB drive (at least 8GB recommended) Booting the Device
If you want, I can:
The ISO file name was the first clue Leo ignored.
Use the Media builder for a weekend project to impress your retro-tech friends, but keep your daily driver on Android or iOS.
: Perform a "Custom Install" and delete all existing partitions to ensure a clean install of Windows 10 files Critical Limitations & Risks Related projects | Open Surface Wiki - GitBook Unofficial Upgrade: How to Use Windows 10 Build
To run Windows 10 build 15035, your device must meet the following system requirements:
The is a community-developed deployment utility designed to compile, patch, and flash an elusive ARM32 (ARMv7) build of Windows 10 onto abandoned Microsoft Surface RT, Surface 2, and Lenovo IdeaPad Yoga 11 devices.