Hello , i recently downgrade my n3ds from 9.9 to 9.2 with safeSysUpdater, it showed a Nintendo error, and i thought the n3ds was bricked , but i took out the micro sd and the 3ds boot into 9.2, i tried to boot into cfw or open a cia installer but nothing worked. i check my downgrade and it's incomplete, i don't know what to do now to make it complete .