Download El Capitan Beta 3 not available

I'm in the same boat. My MBP updated fine, but my Macbook doesn't see it?

Found the solution at https://forums.developer.apple.com/thread/6606

Basically, grab the DP2 links, install, then run App Store updates (also above link has terminal cmd if it still doesn't show DP3). 🙂

this helped me:

BETA 2

You'll need to download beta 2 from the following links:

for the main beta 2 update

for the recovery HD update

for the firmware update package

Open the main beta 2 update last as this requires a restart.

BETA 3

After updating to beta 2 like this, you should see updates for beta 3 in the App Store. If you don't you need to copy-paste the following command in Terminal to fix what seems to be a fairly common calalog problem:

sudo softwareupdate --set-catalog/thread/https:/ <p style=

And try refreshing updates in the App Store again.

Finally, if the updates for beta 3 are still not visible in the App Store, you'll need to download them from these links:

and

http://swcdn.apple.com/content/downloads/45/55/031-27723/jfp6s17zwamp7zr7iwmkmdigzudq3fd72e/FirmwareUpdate.pkg

Most of your links are not working.

You can find them all here: https://forums.developer.apple.com/thread/8813