UTStarcom UT-300R2 - Manual (Page 75)

Chapter 6 Tools 73
Figure 33 Firmware Upgrade
To upgrade firmware, type in the name and path of the file or
click on the
Browse button to search for the file. Click the
Apply button to begin copying the file. The file will load and
restart the UT-300R2 automatically.
Please note that firmware version will be changed depend on
different
Software and it shows on Figure 33.