- Oct 16, 2015
I downloaded the macOS/OS X installers from AppStore with iMac mid-2011 running OS X 10.9.5From where did you download macOS/OS X?
On what hardware did you create your USB installer?
macOS Sierra installer : v10.12.2 downloaded 2 weeks ago
OS X El Capitan installer : downloaded feb-1-2017
I installed Clover with my MBP early-2008 running 10.11.6
I created installers using createinstallmedia method from the mid-2011 iMac (OX 10.9.5)