Sorry to hear that.
Maybe you can check this IOSes too with DopMii:
IOS used for Hackmii installer
IOS34 should be v3608
IOS20 should be v65535
IOS11 should be v65535
IOS36 should be v3608
IOS34 is v3608
IOS20 (v12) is v16174
IOS11 (10) is v16174
IOS36 is v3608