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The next step is to flash the core we copied in step 1 into our core slot 1 using the old MEGAFLASH. You initiate this by pressing CTRL-1. In the file selector you choose the one core we put on the SD card (if you have more then one core, you need to pick the right one – if not sure, try to rename the core on the SD card to something 8.3 UPPERCASE).
Attention: Don’t restart yet, you need to stay in MEGAFLASH for step 4!
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4. Start MEGAFLASH of the newly flashed core
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