@dosdude1 Does v4.2.7 of the Sierra Patcher tool work with v10.12.6 of the "Install macOS Sierra. app"? The USB drive created by the tool doesn't show as bootable.
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Replying to @wtsimmons
Yes, it does. Make sure the drive is formatted correctly, and try plugging the USB drive in AFTER getting to the boot menu.
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Replying to @dosdude1
Tried a much faster USB drive and getting the same results, fan runs high, progress bar with Apple logo hits 100% and then just hangs for hours. Have to hard reset. This is on a mid-2009, MacBookPro5,3. Any suggestions?
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Replying to @wtsimmons
Odd.. Maybe just try installing High Sierra with High Sierra Patcher... You may have more luck then.
7:55 PM - 21 Jun 2018
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