This program dumps the contents of the NOR flash of any Calypso based Compal phone.
It uses CFI to query the specific flash parameters (erase block size / top or bottom boot block / total size)
and then creates a full hexdump of its contents.
You can use this to generate a full backup of your phone, e.g. to restore it to its factory state at some later
Legal Warning: The original firmware of the phone is copyrighted by Ti, Compal and other parties. You are
not permitted to distribute copies of that firmware or modify it in any way. A simple personal backup copy
should be no problem, as there is no copy protection involved.