System
E220 Series Cellular Router User Guide 61
Parameters Description
Note
• This valid only with squashfs images.
Restore backup Click browse to select the configuration file to restore backup.
OR
Click “Upload archive” button to upload a previously generated
backup archive.
Flash new firmware image
Keep settings Select to retain the current configuration even after the new firmware
re-flash.
Known Behavior
• Some of the configurations (like GUI Webpage details) may
not get updated until a factory reboot.
Image Click “Flash image” button to upload a sysupgrade compatible image
for replacing the running firmware.
When the binary image is loaded (.bin file), there is a file integrity
check which is done via the use of md5 algorithm.
We recommend you to md5 value with the one given along with the
binary file..
Table 9.4-1: Backup - Restore and Flash Operations