thank for the files
i have also sp3 for windows
but i found out what the problem is with my e-reader
its the keyboard !!!
the keyboard mat is loose from the plastic
therefor more key's are in contact with the
mainboard of the reader.
also the keyboard is to close to the keyboard mat ??
searching now for plastic o rings between
MB and the plastic outside
the srews then can not put the keyboard mat
against the mainboard
sometimes the problem of hanging is not
the frameware but the people whom
pressing key's to hard every time in years
maybe other people have the same problem
check the working e-reader loose from all the plastic