SH1mmer Info

What You Need: ❓

• Personal computer
• USB drive
• Internet access

Instructions: 📜

1. Prepare Your USB Drive:
   • Plug your USB drive into your personal computer.
2. Download Chrome OS Version:
   • Go to https://chrome100.dev.
   • Find the model "Corsola" and click "See More."
   • Download the earliest version available (112.0.5615.134).
3. Set Up Chromebook Recovery Utility:
   • Download the Google Chrome browser if you don't have it.
   • Look for the "Chromebook Recovery Utility" extension and install it.
   • Click the extension icon (wrench icon) at the top right of your browser.
   • In the recovery window, click the settings icon and choose "Erase Recovery Media," then select your USB drive.
4. Upload the Downloaded File:
   • Upload the file you downloaded from https://chrome100.dev and wait for the setup to finish.
5. Downgrade Your Chromebook:
   • Unplug the USB drive and turn on your Chromebook.
   • Press ESC + Refresh + Power simultaneously.
   • Plug your USB drive into the Chromebook if it’s on the recovery screen.
   • Wait for the recovery to finish. Note: This won't work if you’ve updated your Chromebook since the last of the year. If this step fails, the rest won't work either.
6. Download Cryptosmite:
   • Plug your USB drive back into your personal computer.
   • Go to https://dl.darkn.bio and find "Cryptosmite."
   • Download the "Corsola" file.
7. Build SH1mmer:
   • Go to https://darkn.bio and find the SH1m builder.
   • Extract your downloaded file and upload it to the SH1m web builder.
   • Download the new file once it's finished.
8. Inject SH1mmer into Chromebook:
   • Follow the same steps as you did to downgrade Chrome OS, but use the injected SH1m file this time.
   • When on the recovery screen again, press CTRL + D (it will make a loud beep!).
   • If it says “booting in developer mode is not allowed,” go back to the recovery screen by pressing ESC + Refresh + Power again.
   • Insert your USB drive at the recovery screen and wait for the SH1mmer logo to pop up.
   • Use the arrow keys and Enter to select "payloads" and choose "Cryptosmite."
   • Follow the on-screen instructions.
9. Re-enrollment (Optional):
   • To re-enroll, search for how to powerwash your Chromebook.
   • After the powerwash, find the "enterprise enrollment" option on the first page.
   • Log in with your school account. The icon looks like a building.

Enjoy your freedom of privacy with SH1mmer!

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