Manual firmware upgrade

If you don't want to upgrade your cam with the OTA feature, you can use two different procedures:

1. Using the standard installation described in the readme page.
2. Using the procedure described below.

Manual upgrade

1. Download the file from the release section of the repo.
2. Copy the file in the root folder of the sd card (/tmp/sd if you are inside the cam).
3. Rename the file replacing the version numbers with the 'x' char (y21ga_0.3.0.tgz -> y21ga_x.x.x.tgz)
4. Go to the Maintenance page in the webgui.
5. Click "UPGRADE FIRMWARE" button.
6. Wait for the reboot.