Update Disable Hardware WP via CCD

Exploits/Disable Hardware WP via CCD

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-Disable Hardware WP via CCD
+This method lets you disable hardware write protection (WP) on your Chromebook without needing to open it. 
+This may not work on all devices and you also need to be unenrolled first or have FWMP off with Developer Mode on.
+
+Requirements:
+-> SuzyQ cable or adapter
+   A guide of where to buy one of these will not be provided but if you would like to make one here are some schematics:  https://cdn.sparkfun.com/assets/9/e/f/8/2/951-00273-01_20180607_suzyqable_SCH_1.pdf
+
+Instructions
+1. Open a root shell on your Chromebook. This can be on a shim or within Crosh, it doesn't matter.
+
+2. Run gsctool -a -o.henever it tells you to Press PP, press the power button.
+-> At the end of that process, it'll restart and you'll be out of Developer Mode. Turn it back on and head back to the terminal.
+
+3. Plug in your SuzyQ. On most devices, you'd use the Right USB C port and then plug the USB A in anywhere. Try your other ports if that doesn't work for you.
+-> Once it's plugged in, in the lsusb command you should see the CR50 with an 18d1:5014 USB ID. If you don't see this try replugging.
+-> Now that you see that, make sure that the TTY is open via running ls /dev/ttyUSB* - you should see TTY 0, 1, and 2.
+
+4. To disable WP, run each of these one by one:
+echo "wp false" > /dev/ttyUSB0
+echo "wp false atboot" > /dev/ttyUSB0
+echo "ccd reset factory" > /dev/ttyUSB0
+
+5. Reboot. Once that's done, run the following:
+flashrom --wp-disable
+
+6. Run crossystem wpsw_cur - this should output 0.
+
+7. You're done!
+
+Credits:
+akane | Titanium Network=