Same issue..
Code:
> .\edl.exe /r /pmetadata meta.img
Found EDL 9008, configuring... ok
Requesting info on LUN 0... ok
Requesting GPT 0 header... ok, receiving... ok, requesting entries... ok, receiving... ok
Requesting read meta.img... ok, reading 100% ok
> .\edl.exe /f /pmetadata
Found EDL 9008, configuring... ok
Requesting info on LUN 0... ok
Requesting GPT 0 header... ok, receiving... ok, requesting entries... ok, receiving... ok
Requesting fill... ok, filling 100% ok
> .\edl.exe /z
Found EDL 9008, requesting reboot... ok
> .\adb.exe shell start autoupdate
...
Completed 270/2433 operations (11%)