JF and Y's & X's when read/write banks on Sam Drive

[whuxy]

Hi,

I just flashed my Sammy drive with JF and f/w 1.6 upgrading from 1.51. Anyway, when going through the writing to banks process, I got 3 X's on banks 1 & 2. A bit concerned I got my backed up original f/w and went through the process again, this time I got 1 Y on bank 1.
Is this anything to worry about?
The drive is working in the Xbox for 3rd Wave & other games.

I have used iprep before and never had any issues, just straight ....'s

Cheers

WH

[technoe]

I've seen these "symbols" as well, and so far I've never had a bad flash or dump. But I don't know what they mean. I wouldn't give it a second thought unless someone else on here has better/more info.

[CoFree]

i think its has something to do with a small error
or some kind of data gap

its my understanding its not a big deal