Please note the firmware 1.4.1 will be end of life in April 2017. It will be supported up until this date but no new features will be added nor tested against new applications.
When upgrading a Live Pen™ 2 to the latest firmware penDirector 2.6.0 or higher can be used since it contains penUpgrader functionality. For details about how to upgrade a pen with penDirector 2.x see the penDirector 2.x user’s guide. To upgrade the pen a .bin-file is needed.
Paper Template Descriptions (i.e. a description of which pattern range may be used with which firmware release) can be found here.