[aver]

Hello, I have a Kobo N249 and it seems the de card is damaged (I cannot even read all data from it anymore). So I am looking for the image and instructions on how to upgrade the size. Supposedly I need to change the serial number in the image. Where do I find instructions for this? Thanks a lot! This forum seems to help many people very well.

Update: I am sorry! I should have looked for instructions first. Just the image is what I need.