Installation of the stock OS via the stock factory images is the same process - described above. However, before locking, there's an additional step to fully revert - the device to a clean factory state.
+Installation of the stock OS via the stock factory images is similar to the + process described above but with Google's web flashing tool. However, before + locking, there's an additional step to fully revert the device to a clean + factory state.
The GrapheneOS factory images flash a non-stock Android Verified Boot key which needs to be erased to fully revert back to a stock device state. After flashing the