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MP 1,1-5,1 Mac Pro 4.1 upgrated for 5.1 wont finish Mac OS Install
Hello Friends, I have a 4,1 flashed for 5,1 firmware, i do last update of 5,1 firmware with instaler of High Sierra, current is: MP51.0089.B00 I stuck in install of Catalina with Dos Dude method, in second progress bar computer finish process, reboot and load a gray screen and not go ahead, i...