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12. Software upgrade
HLD Healthy Life Devices Ltd releases new software versions to the PhysioTouch® - LymphaTouch® unit
from time to time. Software can be easily upgraded by using a USB memory stick.
The software upgrade is provided either via email, internet, or directly on a USB stick. More detailed
instructions on performing the software upgrade and detailed description of the new software features
will be included with each software upgrade.
If you have received a software zip file upgrade via email or downloaded it from the www.physiotouch.
com Web site, unzip the file to the USB memory stick root folder.
There should be the following two files on the memory stick when the upgrade process is initiated:
hld_update_2.xx.img and upgrade.spec. Other files on the memory stick will not hamper the upgrade
process.