Hi guys, i'm here again with new doubts and questions (don't*be angry with me) but i won't make another damages.
Well, now i must write my kobo serial number in sd card image:
my details are

product: N905-KBO-S
SN: N905K2A300615-S
In order to*write my serial i've used HexEdit and i wrote only this digits after positioning at offset 200
K2A300615

Is it*all right or should i write any other informations?
Thanks and sorry for my bad english.
v!to