I bought my 770 about 10 months ago, way before the 2006OS came out. Back then the only way to increase performance was to create swap space on an rs-mmc card. You had to flash the device and do some stuff to it (I don't remember every thing) and when you where done you could make some swap space to make the 770 run smother. It was real cool then but became pointless once the 2006OS came out.

Well recently part of the screen on my 770 no longer recognizes the stylist unless I press real hard. I want to send it in for repairs. The warranty is still good, but I'm not sure if I violated it when I made that swap space. I just read the warranty and I does not seem like I have. It's obvious that I did something to the device because green text appears when it boots up.

I have two questions:
1. Did I violate my warranty?
2. Can I reverse the flash thing I did so that the green text no longer appears?

Thanks for any help I get.