User's Guide

TDD LTE Small Cell User Guide
32
4.4.6 Management | Firmware Utility
The Web GUI provides “Firmware Rollback” and “Core Firmware” functions for
customer to change image. You will see below eNodeB having dual images, now, Dual
Block 1 is in Active and Dual Block 2 is in Inactive. In this case, the image saved in Dual
Block 2 will become active (1) to recover your eNodeB if you run “Firmware Rollback”,
or (2) to be replaced by new image if you run “Firmware Upgrade”.
a. Firmware Rollback:
Once press the Firmware Rollback button, the Small cell will rollback to another
block immediately.