This page is only useful if you have already requested developer mode access to your r1 and enabled bootloader unlocking in the rabbithole. Please see the support articles for how to do that.
Windows users should first install the MediaTek USB Driver. It is available here
Getting Started
Make sure your device is powered off and disconnected from the computer
Download the latest rabbitOS release zip from the releases page
Unzip the file and make note of the folder name
Click "Enter Fastboot Mode"
Connect your device to the computer
A device selection window will appear, quickly select "MT65** Preloader" and click ok.
Note: You must do this quickly, you only have ~ 1.5 seconds to do this
Your device should show "FASTBOOT" on its screen
Click "Select Device in Fastboot" and choose your device when prompted
Click "Flash Stock ROM"
A folder selection window will appear, select the folder you made note of earlier and click open
Your device will now start flashing, this may take a few minutes
No device connected
Device Actions
Flash Stock ROM
Current File Progress
Preparing...
0%
Overall Progress
0%
Special thanks to kdrag0n for making fastboot.js available under the MIT license.