1. Ensure you have downloaded the latest {{ device.build_version_dev }} firmware for the {{ device.codename }}
1. Ensure you have downloaded the latest Stock ROM for your {{ device.codename }} which is compatible with the /e/OS {{ device.build_version_dev }} build you are about to install.
- If the vendor provided multiple updates for that version, e.g. security updates, make sure you are on the latest!
- If your current installation is newer or older than {{ device.build_version_dev }} , please downgrade or upgrade to the required version before proceeding.
1. Now we will sideload the downloaded firmware file