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Im about to try and downgrade using fsm from ofw 1.94 to 1.90. Do I just toggle fsm,put the lvl2.diag and the updat.pup on the USB, then after that put the step 2 lvl2diag ona USB and let it come out of fsm, just like when doing it with the e3? Will I need to toggle qa after since I went to a lower firmware?
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