Hacking R4i Gold 3DS Revision Question

[GreatCrippler]

I Love that they continue to support, but the new revisions keep getting my head spinning. So, Last batch I got were the ones that needed the line cut. I used the 6.2 Update, and then cut the line when it didn't work by itself. Patch said it was successful, but it still will not work. Does this revision not work on 6.2, or am I doing it wrong?