Shimano SM-PCE02 Help Manual page 16

The firmware files which have been downloaded will be stored in the following folders.
Firmware can be updated even on a PC that is not connected to the Internet by copying the firmware
files.
These folders are created automatically when the E-TUBE PROJECT is installed.
These folders are hidden. To display them, the Windows settings need to be changed.
Version
Windows 7
Windows 8
Windows 10
Never attempt to change the contents of the firmware files or the filenames. If you do
*
this, it will not be possible to update the firmware correctly, and problems may occur
with the units after carrying out firmware updates.
Save destination
C:¥ProgramData¥E-tube Project¥FW
C:¥ProgramData¥E-tube Project¥FW
C:¥ProgramData¥E-tube Project¥FW
ABOUT THE E-TUBE PROJECT OPERATION SCREENS
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