this is the second place ive seen this as i pointed out there.
all the person is doing it auto booting a 1.5 devhook version loading dragon ball z in 2.71 devhook and when he exits he uses L+R+up to exit to his original firmware (1.50 faked as a 2.80)
also notice in the last firmware there is no network icon (1.50 firmware) this is not 2.80 emulation just someone with too much time on his hands making fakes

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